The 2021 ICD-10-CM Codes were pushed live on October 1, 2020, with the 2020 code set sunsetting on January 1, 2021. This article details the added, deleted, and revised codes for the 2021 annual update.
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2021 ICD-10-CM Code Updates
The ICD-10-CM 2020 code set will be sunset January 1, 2021.
The 2021 ICD-10-CM Codes are pushed live on October 1, 2020.
- 490 codes were added
- 58 codes were deleted
- 47 codes were revised
Two codes that were added that we would like to bring special attention to are U070: Vaping related disorder, and U071: Covid-19.
Here is a list of all the codes that were altered:
| Action | ICD10 Code | Code Description |
|---|---|---|
| Deleted | A848 | Other tick-borne viral encephalitis |
| Added | A8481 | Powassan virus disease |
| Added | A8489 | Other tick-borne viral encephalitis |
| Deleted | B600 | Babesiosis |
| Added | B6000 | Babesiosis, unspecified |
| Added | B6001 | Babesiosis due to Babesia microti |
| Added | B6002 | Babesiosis due to Babesia duncani |
| Added | B6003 | Babesiosis due to Babesia divergens |
| Added | B6009 | Other babesiosis |
| Added | D5703 | Hb-SS disease with cerebral vascular involvement |
| Added | D5709 | Hb-SS disease with crisis with other specified complication |
| Added | D57213 | Sickle-cell/Hb-C disease with cerebral vascular involvement |
| Added | D8218 | Sickle-cell/Hb-C disease with crisis with other specified complication |
| Revised from | D57411 | Sickle-cell thalassemia with acute chest syndrome |
| Revised to | D57411 | Sickle-cell thalassemia, unspecified, with acute chest syndrome |
| Revised from | D57412 | Sickle-cell thalassemia with splenic sequestration |
| Revised to | D57412 | Sickle-cell thalassemia, unspecified, with splenic sequestration |
| Added | D57413 | Sickle-cell thalassemia, unspecified, with cerebral vascular involvement |
| Added | D57418 | Sickle-cell thalassemia, unspecified, with crisis with other specified complication |
| Revised from | D57419 | Sickle-cell thalassemia with crisis, unspecified |
| Revised to | D57419 | Sickle-cell thalassemia, unspecified, with crisis |
| Added | D5742 | Sickle-cell thalassemia beta zero without crisis |
| Added | D57431 | Sickle-cell thalassemia beta zero with acute chest syndrome |
| Added | D57432 | Sickle-cell thalassemia beta zero with splenic sequestration |
| Added | D57433 | Sickle-cell thalassemia beta zero with cerebral vascular involvement |
| Added | D57438 | Sickle-cell thalassemia beta zero with crisis with other specified complication |
| Added | D57439 | Sickle-cell thalassemia beta zero with crisis, unspecified |
| Added | D5744 | Sickle-cell thalassemia beta plus without crisis |
| Added | D57451 | Sickle-cell thalassemia beta plus with acute chest syndrome |
| Added | D57452 | Sickle-cell thalassemia beta plus with splenic sequestration |
| Added | D57453 | Sickle-cell thalassemia beta plus with cerebral vascular involvement |
| Added | D57458 | Sickle-cell thalassemia beta plus with crisis with other specified complication |
| D57459 | Sickle-cell thalassemia beta plus with crisis, unspecified | |
| Added | D57813 | Other sickle-cell disorders with cerebral vascular involvement |
| Added | D57818 | Other sickle-cell disorders with crisis with other specified complication |
| Deleted | D591 | Other autoimmune hemolytic anemias |
| Added | D5910 | Autoimmune hemolytic anemia, unspecified |
| Added | D5911 | Warm autoimmune hemolytic anemia |
| Added | D5912 | Cold autoimmune hemolytic anemia |
| Added | D5913 | Mixed type autoimmune hemolytic anemia |
| Added | D5919 | Other autoimmune hemolytic anemia |
| Deleted | D721 | Eosinophilia |
| Added | D7210 | Eosinophilia, unspecified |
| Added | D72110 | Idiopathic hypereosinophilic syndrome [IHES] |
| Added | D72111 | Lymphocytic Variant Hypereosinophilic Syndrome [LHES] |
| Added | D72118 | Other hypereosinophilic syndrome |
| Added | D72119 | Hypereosinophilic syndrome [HES], unspecified |
| Added | D7212 | Drug rash with eosinophilia and systemic symptoms syndrome |
| Added | D7218 | Eosinophilia in diseases classified elsewhere |
| Added | D7219 | Other eosinophilia |
| Deleted | D848 | Other specified immunodeficiencies |
| Added | D8481 | Immunodeficiency due to conditions classified elsewhere |
| Added | D84821 | Immunodeficiency due to drugs |
| Added | D84822 | Immunodeficiency due to external causes |
| Added | D8489 | Other immunodeficiencies |
| Added | D89831 | Cytokine release syndrome, grade 1 |
| Added | D89832 | Cytokine release syndrome, grade 2 |
| Added | D89833 | Cytokine release syndrome, grade 3 |
| Added | D89834 | Cytokine release syndrome, grade 4 |
| Added | D89835 | Cytokine release syndrome, grade 5 |
| D89839 | Cytokine release syndrome, grade unspecified | |
| Deleted | E708 | Other disorders of aromatic amino-acid metabolism |
| Added | E7081 | Aromatic L-amino acid decarboxylase deficiency |
| Added | E7089 | Other disorders of aromatic amino-acid metabolism |
| Deleted | E748 | Other specified disorders of carbohydrate metabolism |
| Added | E74810 | Glucose transporter protein type 1 deficiency |
| Added | E74818 | Other disorders of glucose transport |
| Added | E74819 | Disorders of glucose transport, unspecified |
| Added | E7489 | Other specified disorders of carbohydrate metabolism |
| Added | F10130 | Alcohol abuse with withdrawal, uncomplicated |
| Added | F10131 | Alcohol abuse with withdrawal delirium |
| Added | F10132 | Alcohol abuse with withdrawal with perceptual disturbance |
| Added | F10139 | Alcohol abuse with withdrawal, unspecified |
| Added | F10930 | Alcohol use, unspecified with withdrawal, uncomplicated |
| Added | F10931 | Alcohol use, unspecified with withdrawal delirium |
| Added | F10932 | Alcohol use, unspecified with withdrawal with perceptual disturbance |
| Added | F10939 | Alcohol use, unspecified with withdrawal, unspecified |
| Added | F1113 | Opioid abuse with withdrawal |
| Added | F1213 | Cannabis abuse with withdrawal |
| Added | F13130 | Sedative, hypnotic or anxiolytic abuse with withdrawal, uncomplicated |
| Added | F13131 | Sedative, hypnotic or anxiolytic abuse with withdrawal delirium |
| Added | F13132 | Sedative, hypnotic or anxiolytic abuse with withdrawal with perceptual disturbance |
| Added | F13139 | Sedative, hypnotic or anxiolytic abuse with withdrawal, unspecified |
| Added | F1413 | Cocaine abuse, unspecified with withdrawal |
| Added | F1493 | Cocaine use, unspecified with withdrawal |
| F1513 | Other stimulant abuse with withdrawal | |
| Added | F19130 | Other psychoactive substance abuse with withdrawal, uncomplicated |
| Added | F19131 | Other psychoactive substance abuse with withdrawal delirium |
| Added | F19132 | Other psychoactive substance abuse with withdrawal with perceptual disturbance |
| Added | F19139 | Other psychoactive substance abuse with withdrawal, unspecified |
| Delete | G111 | Early-onset cerebellar ataxia |
| Added | G1110 | Early-onset cerebellar ataxia, unspecified |
| Added | G1111 | Friedreich ataxia |
| Added | G1119 | Other early-onset cerebellar ataxia |
| Added | G4042 | Cyclin-Dependent Kinase-Like 5 Deficiency Disorder |
| Added | G40833 | Dravet syndrome, intractable, with status epilepticus |
| Added | G40834 | Dravet syndrome, intractable, without status epilepticus |
| Delete | G712 | Congenital myopathies |
| Added | G7120 | Congenital myopathy, unspecified |
| Added | G7121 | Nemaline myopathy |
| Added | G71220 | X-linked myotubular myopathy |
| Added | G71228 | Other centronuclear myopathy |
| Added | G7129 | Other cengenital myopathy |
| Deleted | G960 | Cerebrospinal fluid leak |
| Added | G9600 | Cerebrospinal fluid leak, unspecified |
| Added | G9601 | Cranial cerebrospinal fluid leak, spontaneous |
| Added | G9602 | Spinal cerebrospinal fluid leak, spontaneous |
| Added | G9608 | Other cranial cerebrospinal fluid leak |
| Added | G9609 | Other spinal cerebrospinal fluid leak |
| Delete | G9619 | Other disorders of meninges, not elsewhere classified |
| Added | G96191 | Perineural cyst |
| Added | G96198 | Other disorders of meninges, not elsewhere classified |
| Delete | G968 | Other specified disorders of central nervous system |
| Added | G96810 | Intracranial hypotension, unspecified |
| Added | G96811 | Intracranial hypotension, spontaneous |
| Added | G96819 | Other intracranial hypotension |
| Added | G9689 | Other specified disorders of central nervous system |
| Added | G9783 | Intracranial hypotension following lumbar cerebrospinal fluid shunting |
| Added | G9784 | Intracranial hypotension following other procedure |
| Deleted | H1850 | Unspecified hereditary corneal dystrophies |
| Added | H18501 | Unspecified hereditary corneal dystrophies, right eye |
| Added | H18502 | Unspecified hereditary corneal dystrophies, left eye |
| Added | H18503 | Unspecified hereditary corneal dystrophies, bilateral |
| Added | H18509 | Unspecified hereditary corneal dystrophies, unspecified eye |
| Deleted | H1851 | Edothelial corneal dystrophy |
| Added | H18511 | Edothelial corneal dystrophy, right eye |
| Added | H18512 | Edothelial corneal dystrophy, left eye |
| Added | H18513 | Edothelial corneal dystrophy, bilateral |
| Added | H18519 | Edothelial corneal dystrophy, unspecified eye |
| Deleted | H1852 | Epithelial (juvenile) corneal dystrophy |
| Added | H18521 | Epithelial (juvenile) corneal dystrophy, right eye |
| Added | H18522 | Epithelial (juvenile) corneal dystrophy, left eye |
| Added | H18523 | Epithelial (juvenile) corneal dystrophy, bilateral |
| Added | H18529 | Epithelial (juvenile) corneal dystrophy, unspecified eye |
| Deleted | H1853 | Granular corneal dystrophy |
| Added | H18531 | Granular corneal dystrophy, right eye |
| Added | H18532 | Granular corneal dystrophy, left eye |
| Added | H18533 | Granular corneal dystrophy, bilateral |
| Added | H18539 | Granular corneal dystrophy, unspecified eye |
| Deleted | H1854 | Lattice corneal dystrophy |
| Added | H18541 | Lattice corneal dystrophy, right eye |
| Added | H18542 | Lattice corneal dystrophy, left eye |
| Added | H18543 | Lattice corneal dystrophy, bilateral |
| Added | H18549 | Lattice corneal dystrophy, unspecified eye |
| Deleted | H1855 | Macular corneal dystrophy |
| Added | H18551 | Macular corneal dystrophy, right eye |
| Added | H18552 | Macular corneal dystrophy, left eye |
| Added | H18553 | Macular corneal dystrophy, bilateral |
| Added | H18559 | Macular corneal dystrophy, unspecified eye |
| Delete | H1859 | Other hereditary corneal dystrophies |
| Added | H18591 | Other hereditary corneal dystrophies, right eye |
| Added | H18592 | Other hereditary corneal dystrophies, left eye |
| Added | H18593 | Other hereditary corneal dystrophies, bilateral |
| Added | H18599 | Other hereditary corneal dystrophies, unspecified eye |
| Revised from | H5581 | Saccadic eye movements |
| Revised to | H5581 | Deficient saccadic eye movements |
| Added | H5582 | Deficient smooth pursuit eye movements |
| Deleted | J82 | Pulmonary eosinophilia, not elsewhere classified |
| Added | J8281 | Chronic eosinophilic pneumonia |
| Added | J8282 | Acute eosinophilic pneumonia |
| Added | J8283 | Eosinophilic pneumonia |
| Added | J8289 | Other pulmonary eosinophilia, not elsewhere classified |
| Deleted | J8417 | Other interstitial pulmonary disease with fibrosis in diseases classified elsewhere |
| Added | J84170 | Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere |
| Added | J84178 | Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere |
| Deleted | K208 | Other esophagitis |
| Added | K2080 | Other esophagitis without bleeding |
| Added | K2081 | Other esophagitis with bleeding |
| Deleted | K209 | Esophagitis, unspecified |
| Added | K2090 | Esophagitis, unspecified without bleeding |
| Added | K2091 | Esophagitis, unspecified with bleeding |
| Deleted | K210 | Gastro-esophageal reflux disease with esophagitis |
| Added | K2100 | Gastro-esophageal reflux disease with esophagitis, without bleeding |
| Added | K2101 | Gastro-esophageal reflux disease with esophagitis, with bleeding |
| Deleted | K598 | Other specified functional intestinal disorders |
| Added | K5981 | Ogilvie syndrome |
| Added | K5989 | Other specified functional intestinal disorders |
| Deleted | K740 | Hepatic fibrosis |
| Added | K7400 | Hepatic fibrosis, unspecified |
| Added | K7401 | Hepatic fibrosis, early fibrosis |
| Added | K7402 | Hepatic fibrosis, advanced fibrosis |
| Added | M057A | Rheumatoid arthritis with rheumatoid factor of other specified site without organ or systems involvement |
| Added | M058A | Other rheumatoid arthritis with rheumatoid factor, other specified site |
| Added | M060A | Rheumatoid arthritis without rheumatoid factor, other specified site |
| Added | M068A | Other specified rheumatoid arthritis, other specified site |
| Added | M080A | Unspecified juvenile rheumatoid arthritis. other specified site |
| Added | M082A | Juvenile rheumatoid arthritis with systemic onset, other specified site |
| Added | M084A | Pauciarticular juvenile rheumatoid arthritis, other specified site |
| Added | M1909 | Primary osteoarthritis, unspecified, other specified site |
| Added | M1919 | Post-traumatic osteoarthritis, other specified site |
| Added | M1929 | Secondary osteoarthritis, other specified site |
| Added | M2419 | Other articular cartilage disorders, other specified site |
| Added | M2429 | Disorder of ligament, other specified site |
| Added | M2439 | Pathological dislocation of other specified joint, not elsewhere classified |
| Added | M2449 | Recurrent dislocation, other specified joint |
| Added | M2459 | Contracture, other specified joint |
| Added | M2469 | Ankylosis, other specified joint |
| Added | M2489 | Other specific joint derangement of other specified joint, not elsewhere classified |
| Added | M2539 | Other instability, other specified joint |
| Added | M2559 | Pain in other specified joint |
| Added | M2569 | Stiffness of other specified joint, not elsewhere classified |
| Added | M26641 | Arthritis of right temporomandibular joint |
| Added | M26642 | Arthritis of left temporomandibular joint |
| Added | M26643 | Arthritis of bilateral temporomandibular joint |
| Added | M26649 | Arthritis of unspecified temporomandibular joint |
| Added | M26651 | Arthropathy of right temporomandibular joint |
| Added | M26652 | Arthropathy of left temporomandibular joint |
| Added | M26653 | Arthropathy of bilateral temporomandibular joint |
| Added | M26659 | Arthropathy of unspecified temporomandibular joint |
| Added | M800AXA | Age-related osteoporosis with current pathological fracture, other site, initial encounter for fracture |
| Added | M800AXD | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with routine healing |
| Added | M800AXG | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with delayed healing |
| Added | M800AXK | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with nonunion |
| Added | M800AXP | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with malunion |
| Added | M800AXS | Age-related osteoporosis with current pathological fracture, other site, sequela |
| Added | M808AXA | Other osteoporosis with current pathological fracture, other site, initial encounter for fracture |
| Added | M808AXD | Other osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with routine healing |
| Added | M808AXG | Other osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with delayed healing |
| Added | M808AXK | Other osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with nonunion |
| Added | M808AXP | Other osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with malunion |
| Added | M808AXS | Other osteoporosis with current pathological fracture, other site, sequela |
| Deleted | M9250 | Juvenile osteochondrosis of tibia and fibula, unspecified leg |
| Added | M92501 | Unspecified juvenile osteochondrosis, right leg |
| M92502 | Unspecified juvenile osteochondrosis, left leg | |
| Added | M92503 | Unspecified juvenile osteochondrosis, bilateral leg |
| Added | M92509 | Unspecified juvenile osteochondrosis, unspecified leg |
| Deleted | M9251 | Juvenile osteochondrosis of tibia and fibula, right leg |
| Added | M92511 | Juvenile osteochondrosis of proximal tibia, right let |
| Added | M92512 | Juvenile osteochondrosis of proximal tibia, left leg |
| Added | M92513 | Juvenile osteochondrosis of proximal tibia, bilateral |
| Added | M92519 | Juvenile osteochondrosis of proximal tibia, unspecified leg |
| Deleted | M9252 | Juvenile osteochondrosis of tibia and fibula, left leg |
| Added | M92521 | Juvenile osteochondrosis of tibia tubercle, right leg |
| Added | M92522 | Juvenile osteochondrosis of tibia tubercle, left leg |
| Added | M92523 | Juvenile osteochondrosis of tibia tubercle, bilateral |
| Added | M92529 | Juvenile osteochondrosis of tibia tubercle, unspecified leg |
| Added | M92591 | Other juvenile osteochondrosis of tibia and fibula, right leg |
| Added | M92592 | Other juvenile osteochondrosis of tibia and fibula, left leg |
| Added | M92593 | Other juvenile osteochondrosis of tibia and fibula, bilateral |
| Added | M92599 | Other juvenile osteochondrosis of tibia and fibula, unspecified leg |
| Added | N00A | Acute nephritic syndrome with C3 glomerulonephritis |
| Added | N01A | Rapidly progressive nephritic syndrome with C3 glomerulonephritis |
| Added | N02A | Recurrent and persistent hematuria with C3 glomerulonephritis |
| Added | N03A | Chronic nephritic syndrome with C3 glomerulonephritis |
| Added | N04A | Nephrotic syndrome with C3 glomerulonephritis |
| Added | N05A | Unspecified nephritic syndrome with C3 glomerulonephritis |
| Added | N06A | Isolated proteinuria with C3 glomerulonephritis |
| Added | N07A | Hereditary nephropathy, not elsewhere classified with C3 glomerulonephritis |
| Deleted | N183 | Chronic kidney disease, stage 3 (moderate) |
| Added | N1830 | Chronic kidney disease, stage 3 unspecified |
| Added | N1831 | Chronic kidney disease stage 3a |
| Added | N1832 | Chronic kidney disease, stage 3b |
| Added | N6120 | Granulomatous mastitis, unspecified breast |
| Added | N6121 | Granulomatous mastitis, right breast |
| Added | N6122 | Granulomatous mastitis, left breast |
| Added | N6123 | Granulomatous mastitis, bilateral breast |
| Added | O34218 | Maternal care for other type scar from previous cesarean delivery |
| Added | O3422 | Maternal care for cesarean scar defect (isthmocele) |
| Deleted | O9989 | Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium |
| Added | O99891 | Other specified diseases and conditions complicating pregnancy |
| Added | O99892 | Other specified diseases and conditions complicating childbirth |
| Added | O99893 | Other specified diseases and conditions complicating puerperium |
| Added | P91821 | Neonatal cerebral infarction, right side of the brain |
| Added | P91822 | Neonatal cerebral infarction, left side of the brain |
| Added | P91823 | Neonatal cerebral infarction, bilateral |
| Added | P91829 | Neonatal cerebral infarction, unspecified side |
| Deleted | Q5120 | Other double of uterus, unspecified |
| Revised from | Q5121 | Other complete doubling of uterus |
| Revised to | Q5121 | Complete doubling of uterus |
| Revised from | Q5122 | Other partial doubling of uterus |
| Revised to | Q5122 | Partial doubling of uterus |
| Revised from | Q5128 | Other doubling of uterus, other specified |
| Revised to | Q5128 | Other and unspecified doubling of uterus |
| Delete | R51 | Headache |
| Added | R510 | Headache with orthostatic component, not elsewhere classified |
| Added | R519 | Headache, unspecified |
| Deleted | R740 | Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH] |
| Added | R7401 | Elevation of levels of liver transaminase levels |
| Added | R7402 | Elevation of levels of lactic acid dehydrogenase [LDH] |
| Added | S20213A | Contusion of bilateral front wall of thorax, initial encounter |
| Added | S20213D | Contusion of bilateral front wall of thorax, subsequent encounter |
| Added | S20213S | Contusion of bilateral front wall of thorax, sequela |
| Added | S20214A | Contusion of middle front wall of thorax, initial encounter |
| Added | S20214D | Contusion of middle front wall of thorax, subsequent encounter |
| Added | S20214S | Contusion of middle front wall of thorax, sequela |
| Added | S20223A | Contusion of bilateral back wall of thorax, initial encounter |
| Added | S20223D | Contusion of bilateral back wall of thorax, subsequent encounter |
| Added | S20223S | Contusion of bilateral back wall of thorax, sequela |
| Added | S20224A | Contusion of middle back wall of thorax, initial encounter |
| Added | S20224D | Contusion of middle back wall of thorax, subsequent encounter |
| Added | S20224S | Contusion of middle back wall of thorax, sequela |
| Added | S20303A | Unspecified superficial injuries of bilateral front wall of thorax, initial encounter |
| Added | S20303D | Unspecified superficial injuries of bilateral front wall of thorax, subsequent encounter |
| Added | S20303S | Unspecified superficial injuries of bilateral front wall of thorax, sequela |
| Added | S20304A | Unspecified superficial injuries of middle front wall of thorax, initial encounter |
| Added | S20304D | Unspecified superficial injuries of middle front wall of thorax, subsequent encounter |
| Added | S20304S | Unspecified superficial injuries of middle front wall of thorax, sequela |
| Added | S20313A | Abrasion of bilateral front wall of thorax, initial encounter |
| Added | S20313D | Abrasion of bilateral front wall of thorax, subsequent encounter |
| Added | S20313S | Abrasion of bilateral front wall of thorax, sequela |
| Added | S20314A | Abrasion of middle front wall of thorax, initial encounter |
| S20314D | Abrasion of middle front wall of thorax, subsequent encounter | |
| Added | S20314S | Abrasion of middle front wall of thorax, sequela |
| Added | S20323A | Blister (nonthermal) of bilateral front wall of thorax, initial encounter |
| Added | S20323D | Blister (nonthermal) of bilateral front wall of thorax, subsequent encounter |
| Added | S20323S | Blister (nonthermal) of bilateral front wall of thorax, sequela |
| Added | S20324A | Blister (nonthermal) of middle front wall of thorax, initial encounter |
| Added | S20324D | Blister (nonthermal) of middle front wall of thorax, subsequent encounter |
| Added | S20324S | Blister (nonthermal) of middle front wall of thorax, sequela |
| Added | S20343A | External constriction of bilateral front wall of thorax, initial encounter |
| Added | S20343D | External constriction of bilateral front wall of thorax, subsequent encounter |
| Added | S20343S | External constriction of bilateral front wall of thorax, sequela |
| Added | S20344A | External constriction of middle front wall of thorax, initial encounter |
| Added | S20344D | External constriction of middle front wall of thorax, subsequent encounter |
| Added | S20344S | External constriction of middle front wall of thorax, sequela |
| Added | S20353A | Superficial foreign body of bilateral front wall of thorax, initial encounter |
| Added | S20353D | Superficial foreign body of bilateral front wall of thorax, subsequent encounter |
| Added | S20353S | Superficial foreign body of bilateral front wall of thorax, sequela |
| Added | S20354A | Superficial foreign body of middle front wall of thorax, initial encounter |
| Added | S20354D | Superficial foreign body of middle front wall of thorax, subsequent encounter |
| Added | S20354S | Superficial foreign body of middle front wall of thorax, sequela |
| Added | S20363A | Insect bite (nonvenomous) of bilateral front wall of thorax, initial encounter |
| Added | S20363D | Insect bite (nonvenomous) of bilateral front wall of thorax, subsequent encounter |
| Added | S20363S | Insect bite (nonvenomous) of bilateral front wall of thorax, sequela |
| Added | S20364A | Insect bite (nonvenomous) of middle front wall of thorax, initial encounter |
| Added | S20364D | Insect bite (nonvenomous) of middle front wall of thorax, subsequent encounter |
| Added | S20364S | Insect bite (nonvenomous) of middle front wall of thorax, sequela |
| Added | S20373A | Other superficial bite of bilateral front wall of thorax, initial encounter |
| Added | S20373D | Other superficial bite of bilateral front wall of thorax, subsequent encounter |
| Added | S20373S | Other superficial bite of bilateral front wall of thorax, sequela |
| Added | S20374A | Other superficial bite of middle front wall of thorax, initial encounter |
| Added | S20374D | Other superficial bite of middle front wall of thorax, subsequent encounter |
| Added | S20374S | Other superficial bite of middle front wall of thorax, sequela |
| Added | T40411A | Poisoning by fentanyl or fentanyl analogs, accidental (unintentional), initial encounter |
| Added | T40411D | Poisoning by fentanyl or fentanyl analogs, accidental (unintentional), subsequent encounter |
| Added | T40411S | Poisoning by fentanyl or fentanyl analogs, accidental (unintentional), sequela |
| Added | T40412A | Poisoning by fentanyl or fentanyl analogs, intentional self-harm, initial encounter |
| Added | T40412D | Poisoning by fentanyl or fentanyl analogs, intentional self-harm, subsequent encounter |
| Added | T40412S | Poisoning by fentanyl or fentanyl analogs, intentional self-harm, sequela |
| Added | T40413A | Poisoning by fentanyl or fentanyl analogs, assault, initial encounter |
| Added | T40413D | Poisoning by fentanyl or fentanyl analogs, assault, subsequent encounter |
| Added | T40413S | Poisoning by fentanyl or fentanyl analogs, assault, subsequent encounter |
| Added | T40414A | Poisoning by fentanyl or fentanyl analogs, undetermined, initial encounter |
| Added | T40414D | Poisoning by fentanyl or fentanyl analogs, undetermined, subsequent encounter |
| Added | T40414S | Poisoning by fentanyl or fentanyl analogs, undetermined, sequela |
| Added | T40415A | Adverse effect of fentanyl or fentanyl analogs, initial encounter |
| Added | T40415D | Adverse effect of fentanyl or fentanyl analogs, subsequent encounter |
| Added | T40415S | Adverse effect of fentanyl or fentanyl analogs, sequela |
| Added | T40416A | Underdosing of fentanyl or fentanyl analogs, initial encounter |
| Added | T40416D | Underdosing of fentanyl or fentanyl analogs, subsequent encounter |
| Added | T40416S | Underdosing of fentanyl or fentanyl analogs, sequela |
| Added | T40421A | Poisoning by tramadol, accidental (unintentional), initial encounter |
| Added | T40421D | Poisoning by tramadol, accidental (unintentional), subsequent encounter |
| Added | T40421S | Poisoning by tramadol, accidental (unintentional), sequela |
| Added | T40422A | Poisoning by tramadol, intentional self-harm, initial encounter |
| Added | T40422D | Poisoning by tramadol, intentional self-harm, subsequent encounter |
| Added | T40422S | Poisoning by tramadol, intentional self-harm, sequela |
| Added | T40423A | Poisoning by tramadol, assault, initial encounter |
| Added | T40423D | Poisoning by tramadol, assault, subsequent encounter |
| Added | T40423S | Poisoning by tramadol, assault, sequela |
| Added | T40424A | Poisoning by tramadol, undetermined, initial encounter |
| Added | T40424D | Poisoning by tramadol, undetermined, subsequent encounter |
| Added | T40424S | Poisoning by tramadol, undetermined, sequela |
| Added | T40425A | Adverse effect of tramadol, initial encounter |
| Added | T40425D | Adverse effect of tramadol, subsequent encounter |
| Added | T40425S | Adverse effect of tramadol, sequela |
| Added | T40426A | Underdosing of tramadol, initial encounter |
| Added | T40426D | Underdosing of tramadol, subsequent encounter |
| Added | T40426S | Underdosing of tramadol, sequela |
| Added | T40491A | Poisoning by other synthetic narcotics, accidental (unintentional), initial encounter |
| Added | T40491D | Poisoning by other synthetic narcotics, accidental (unintentional), subsequent encounter |
| Added | T40491S | Poisoning by other synthetic narcotics, accidental (unintentional), sequela |
| Added | T40492A | Poisoning by other synthetic narcotics, intentional self-harm, initial encounter |
| Added | T40492D | Poisoning by other synthetic narcotics, intentional self-harm, subsequent encounter |
| Added | T40492S | Poisoning by other synthetic narcotics, intentional self-harm, sequela |
| Added | T40493A | Poisoning by other synthetic narcotics, assault, initial encounter |
| Added | T40493D | Poisoning by other synthetic narcotics, assault, subsequent encounter |
| Added | T40493S | Poisoning by other synthetic narcotics, assault, sequela |
| Added | T40494A | Poisoning by other synthetic narcotics, undetermined, initial encounter |
| Added | T40494D | Poisoning by other synthetic narcotics, undetermined, subsequent encounter |
| Added | T40494S | Poisoning by other synthetic narcotics, undetermined, sequela |
| Added | T40495A | Adverse effect of other synthetic narcotics, initial encounter |
| Added | T40495D | Adverse effect of other synthetic narcotics, subsequent encounter |
| Added | T40495S | Adverse effect of other synthetic narcotics, sequela |
| Added | T40496A | Underdosing of other synthetic narcotics, initial encounter |
| Added | T40496D | Underdosing of other synthetic narcotics, subsequent encounter |
| Added | T40496S | Underdosing of other synthetic narcotics, sequela |
| Deleted | T404X1A | Poisoning by other synthetic narcotics, accidental (unintentional), initial encounter |
| Deleted | T404X1D | Poisoning by other synthetic narcotics, accidental (unintentional), subsequent encounter |
| Deleted | T404X1S | Poisoning by other synthetic narcotics, accidental (unintentional), sequela |
| Deleted | T404X2A | Poisoning by other synthetic narcotics, intentional self-harm, initial encounter |
| Deleted | T404X2D | Poisoning by other synthetic narcotics, intentional self-harm, subsequent encounter |
| Deleted | T404X2S | Poisoning by other synthetic narcotics, intentional self-harm, sequela |
| Deleted | T404X3A | Poisoning by other synthetic narcotics, assault, initial encounter |
| Deleted | T404X3D | Poisoning by other synthetic narcotics, assault, subsequent encounter |
| Deleted | T404X3S | Poisoning by other synthetic narcotics, assault, sequela |
| Deleted | T404X4A | Poisoning by other synthetic narcotics, undetermined, initial encounter |
| Deleted | T404X4D | Poisoning by other synthetic narcotics, undetermined, subsequent encounter |
| Deleted | T404X4S | Poisoning by other synthetic narcotics, undetermined, sequela |
| Deleted | T404X5A | Adverse effect of other synthetic narcotics, initial encounter |
| Deleted | T404X5D | Adverse effect of other synthetic narcotics, subsequent encounter |
| Deleted | T404X5S | Adverse effect of other synthetic narcotics, sequela |
| Deleted | T404X6A | Underdosing of other synthetic narcotics, initial encounter |
| Deleted | T404X6D | Underdosing of other synthetic narcotics, subsequent encounter |
| Deleted | T404X6S | Underdosing of other synthetic narcotics, sequela |
| Deleted | T86840 | Corneal transplant rejection |
| Added | T868401 | Corneal transplant rejection, right eye |
| Added | T868402 | Corneal transplant rejection, left eye |
| Added | T868403 | Corneal transplant rejection, bilateral |
| Added | T868409 | Corneal transplant rejection, unspecified eye |
| Deleted | T86841 | Corneal transplant failure |
| Added | T868411 | Corneal transplant failure, right eye |
| Added | T868412 | Corneal transplant failure, left eye |
| Added | T868413 | Corneal transplant failure, bilateral |
| Added | T868419 | Corneal transplant failure, unspecified eye |
| Deleted | T86842 | Corneal transplant infection |
| Added | T868421 | Corneal transplant infection, right eye |
| Added | T868422 | Corneal transplant infection, left eye |
| Added | T868423 | Corneal transplant infection, bilateral |
| Added | T868429 | Corneal transplant infection, unspecified eye |
| Deleted | T86848 | Other complications of corneal transplant |
| Added | T868481 | Other complications of corneal transplant, right eye |
| Added | T868482 | Other complications of corneal transplant, left eye |
| Added | T868483 | Other complications of corneal transplant, bilateral |
| Added | T868489 | Other complications of corneal transplant, unspecified eye |
| Deleted | T86849 | Unspecified complication of corneal transplant |
| Added | T868491 | Unspecified complication of corneal transplant, right eye |
| Added | T86892 | Unspecified complication of corneal transplant, left eye |
| Added | T86893 | Unspecified complication of corneal transplant, bilateral |
| Added | T86899 | Unspecified complication of corneal transplant, unspecified eye |
| Added | U070 | Vaping-related disorder |
| Added | U071 | COVID-19 |
| Added | V00031A | Pedestrian on foot injured in collision with rider of standing electric scooter, initial encounter |
| Added | V00031D | Pedestrian on foot injured in collision with rider of standing electric scooter, subsequent encounter |
| Added | V00031S | Pedestrian on foot injured in collision with rider of standing electric scooter, sequela |
| Added | V00038A | Pedestrian on foot injured in collision with rider of other standing micro-mobility pedestrian conveyance, initial encounter |
| Added | V00038D | Pedestrian on foot injured in collision with rider of other standing micro-mobility pedestrian conveyance, subsequent encounter |
| Added | V00038S | Pedestrian on foot injured in collision with rider of other standing micro-mobility pedestrian conveyance, sequela |
| Added | V00841A | Fall from standing electric scooter, initial encounter |
| Added | V00841D | Fall from standing electric scooter, subsequent encounter |
| Added | V00841S | Fall from standing electric scooter, sequela |
| Added | V00842A | Pedestrian on standing electric scooter colliding with stationary object, initial encounter |
| Added | V00842D | Pedestrian on standing electric scooter colliding with stationary object, subsequent encounter |
| Added | V00842S | Pedestrian on standing electric scooter colliding with stationary object, sequela |
| Added | V00848A | Other accident with standing micro-mobility pedestrian conveyance, initial encounter |
| Added | V00848D | Other accident with standing micro-mobility pedestrian conveyance, subsequent encounter |
| Added | V00848S | Other accident with standing micro-mobility pedestrian conveyance, sequela |
| Added | V01031A | Pedestrian on standing electric scooter injured in collision with pedal cycle in nontraffic accident, initial encounter |
| Added | V01031D | Pedestrian on standing electric scooter injured in collision with pedal cycle in nontraffic accident, subsequent encounter |
| Added | V01031S | Pedestrian on standing electric scooter injured in collision with pedal cycle in nontraffic accident, sequela |
| Added | V01038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle in nontraffic accident, initial encounter |
| Added | V01038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle in nontraffic accident, subsequent encounter |
| Added | V01038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle in nontraffic accident, sequela |
| Added | V01131A | Pedestrian on standing electric scooter injured in collision with pedal cycle in traffic accident, initial encounter |
| Added | V01131D | Pedestrian on standing electric scooter injured in collision with pedal cycle in traffic accident, subsequent encounter |
| Added | V01131S | Pedestrian on standing electric scooter injured in collision with pedal cycle in traffic accident, sequela |
| Added | V01138A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle in traffic accident, initial encounter |
| Added | V01138D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle in traffic accident, subsequent encounter |
| Added | V01138S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle in traffic accident, sequela |
| Added | V01931A | Pedestrian on standing electric scooter injured in collision with pedal cycle, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V01931D | Pedestrian on standing electric scooter injured in collision with pedal cycle, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V01931S | Pedestrian on standing electric scooter injured in collision with pedal cycle, unspecified whether traffic or nontraffic accident, sequela |
| Added | V01938A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V01938D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V01938S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with pedal cycle, unspecified whether traffic or nontraffic accident, sequela |
| Added | V02031A | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter |
| Added | V02031D | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter |
| Added | V02031S | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela |
| Added | V02038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter |
| Added | V02038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter |
| Added | V02038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela |
| Added | V02131A | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle in traffic accident, initial encounter |
| Added | V02131D | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle in traffic accident, subsequent encounter |
| Added | V02131S | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle in traffic accident, sequela |
| Added | V02138A | Pedestrian other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle in traffic accident, initial encounter |
| Added | V02138D | Pedestrian other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle in traffic accident, subsequent encounter |
| Added | V02138S | Pedestrian other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle in traffic accident, sequela |
| Added | V02931A | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V02931D | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V02931S | Pedestrian on standing electric scooter injured in collision with two- or three-wheeled motor vehicle, unspecified whether traffic or nontraffic accident, sequela |
| Added | V02938A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle, unspecified wither traffic or nontraffic accident, initial encounter |
| Added | V02938D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle, unspecified wither traffic or nontraffic accident, subsequent encounter |
| Added | V02938S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with two- or three-wheeled motor vehicle, unspecified wither traffic or nontraffic accident, sequela |
| Added | V03031A | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in nontraffic accident, initial encounter |
| Added | V03031D | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in nontraffic accident, subsequent encounter |
| Added | V03031S | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in nontraffic accident, sequela |
| Added | V03038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in nontraffic accident, initial encounter |
| Added | V03038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in nontraffic accident, subsequent encounter |
| Added | V03038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in nontraffic accident, sequela |
| Added | V03131A | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in traffic accident, initial encounter |
| Added | V03131D | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in traffic accident, subsequent encounter |
| Added | V03131S | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in traffic accident, sequela |
| Added | V03038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in nontraffic accident, initial encounter |
| Added | V03038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in nontraffic accident, subsequent encounter |
| Added | V03038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in nontraffic accident, sequela |
| Added | V03131A | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in traffic accident, initial encounter |
| Added | V03131D | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in traffic accident, subsequent encounter |
| Added | V03131S | Pedestrian on standing electric scooter injured in collision with car, pick-up or van in traffic accident, sequela |
| Added | V03138A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in traffic accident, initial encounter |
| Added | V03138D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in traffic accident, subsequent encounter |
| Added | V03138S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van in traffic accident, sequela |
| Added | V03931A | Pedestrian on standing electric scooter injured in collision with car, pick-up or van, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V03931D | Pedestrian on standing electric scooter injured in collision with car, pick-up or van, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V03931S | Pedestrian on standing electric scooter injured in collision with car, pick-up or van, unspecified whether traffic or nontraffic accident, sequela |
| Added | V03938A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V03938D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V03938S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with car, pick-up or van, unspecified whether traffic or nontraffic accident, sequela |
| Added | V04031A | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus in nontraffic accident, initial encounter |
| Added | V04031D | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus in nontraffic accident, subsequent encounter |
| Added | V04031S | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus in nontraffic accident, sequela |
| Added | V04038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus in nontraffic accident, initial encounter |
| Added | V04038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus in nontraffic accident, subsequent encounter |
| Added | V04038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus in nontraffic accident, sequela |
| Added | V04131A | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus in traffic accident, initial encounter |
| Added | V04131D | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus in traffic accident, subsequent encounter |
| Added | V04131S | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus in traffic accident, sequela |
| Added | V04138A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus in traffic accident, initial encounter |
| Added | V04138D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus in traffic accident, subsequent encounter |
| Added | V04138S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus in traffic accident, sequela |
| Added | V04931A | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V04931D | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V04931S | Pedestrian on standing electric scooter injured in collision with heavy transport vehicle or bus, unspecified whether traffic or nontraffic accident, sequela |
| Added | V04938A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V04938D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V04938S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with heavy transport vehicle or bus, unspecified whether traffic or nontraffic accident, sequela |
| Added | V05031A | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle in nontraffic accident, initial encounter |
| Added | V05031D | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle in nontraffic accident, subsequent encounter |
| Added | V05031S | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle in nontraffic accident, sequela |
| Added | V05038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle in nontraffic accident, initial encounter |
| Added | V05038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle in nontraffic accident, subsequent encounter |
| Added | V05038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle in nontraffic accident, sequela |
| Added | V05131A | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle in traffic accident, initial encounter |
| Added | V05131D | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle in traffic accident, subsequent encounter |
| Added | V05131S | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle in traffic accident, sequela |
| Added | V05138A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle in traffic accident, initial encounter |
| Added | V05138D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle in traffic accident, subsequent encounter |
| Added | V05138S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle in traffic accident, sequela |
| Added | V05931A | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V05931D | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V05931S | Pedestrian on standing electric scooter injured in collision with railway train or railway vehicle, unspecified whether traffic or nontraffic accident, sequela |
| Added | V05938A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle, unspecified whether traffic or 2021 ICD10 updates documentation, initial encounter |
| Added | V05938D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle, unspecified whether traffic or 2021 ICD10 updates documentation, subsequent encounter |
| Added | V05938S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with railway train or railway vehicle, unspecified whether traffic or 2021 ICD10 updates documentation, sequela |
| Added | V06031A | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle in nontraffic accident, initial encounter |
| Added | V06031D | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle in nontraffic accident, subsequent encounter |
| Added | V06031S | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle in nontraffic accident, sequela |
| Added | V06038A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle in nontraffic accident, initial encounter |
| Added | V06038D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle in nontraffic accident, subsequent encounter |
| Added | V06038S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle in nontraffic accident, sequela |
| Added | V06131A | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle in traffic accident, initial encounter |
| Added | V06131D | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle in traffic accident, subsequent encounter |
| Added | V06131S | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle in traffic accident, sequela |
| Added | V06138A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle in traffic accident, initial encounter |
| Added | V06138D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle in traffic accident, subsequent encounter |
| Added | V06138S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle in traffic accident, sequela |
| Added | V06931A | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V06931D | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V06931S | Pedestrian on standing electric scooter injured in collision with other nonmotor vehicle, unspecified whether traffic or nontraffic accident, sequela |
| Added | V06938A | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle, unspecified whether traffic or nontraffic accident, initial encounter |
| Added | V06938D | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle, unspecified whether traffic or nontraffic accident, subsequent encounter |
| Added | V06938S | Pedestrian on other standing micro-mobility pedestrian conveyance injured in collision with other nonmotor vehicle, unspecified whether traffic or nontraffic accident, sequela |
| Deleted | Y771 | Therapeutic (nonsurgical) and rehabilitative opthalmic devices associated with adverse incidents |
| Added | Y7711 | Contact lens associated with adverse incidents |
| Added | Y7719 | Other therapeutic (nonsurgical) and rehabilitative opthalmic devices associated with adverse incidents |
| Revised from | Y92002 | Bathroom of unspecified non-institutional (private) residence single-family (private) house as the place of occurrence of the external cause |
| Revise to | Y92002 | Bathroom of unspecified non-institutional (private) residence as the place of occurrence of the external cause |
| Added | Z03821 | Encounter for observation for suspected ingested foreign body ruled out |
| Added | Z03822 | Encounter for observation for suspected aspirated (inhaled) foreign body ruled out |
| Added | Z03823 | Encounter for observation for suspected inserted (injected) foreign body ruled out |
| Revised from | Z681 | Body mass index (BMI) 19.9 or less, adult |
| Revised to | Z681 | Body mass index [BMI] 19.9 or less, adult |
| Revised from | Z6820 | Body mass index (BMI) 20.0-20.9, adult |
| Revised to | Z6820 | Body mass index [BMI] 20.0-20.9, adult |
| Revised from | Z6821 | Body mass index (BMI) 21.0-21.9, adult |
| Revised to | Z6821 | Body mass index [BMI] 21.0-21.9, adult |
| Revised from | Z6822 | Body mass index (BMI) 22.0-22.9, adult |
| Revised to | Z6822 | Body mass index [BMI] 22.0-22.9, adult |
| Revised from | Z6823 | Body mass index (BMI) 23.0-23.9, adult |
| Revised to | Z6823 | Body mass index [BMI] 23.0-23.9, adult |
| Revised from | Z6824 | Body mass index (BMI) 24.0-24.9, adult |
| Revised to | Z6824 | Body mass index [BMI] 24.0-24.9, adult |
| Revised from | Z6825 | Body mass index (BMI) 25.0-25.9, adult |
| Revised to | Z6825 | Body mass index [BMI] 25.0-25.9, adult |
| Revised from | Z6826 | Body mass index (BMI) 26.0-26.9, adult |
| Revised to | Z6826 | Body mass index [BMI] 26.0-26.9, adult |
| Revised from | Z6827 | Body mass index (BMI) 27.0-27.9, adult |
| Revised to | Z6827 | Body mass index [BMI] 27.0-27.9, adult |
| Revised from | Z6828 | Body mass index (BMI) 28.0-28.9, adult |
| Revised to | Z6828 | Body mass index [BMI] 28.0-28.9, adult |
| Revised from | Z6829 | Body mass index (BMI) 29.0-29.9, adult |
| Revised to | Z6829 | Body mass index [BMI] 29.0-29.9, adult |
| Revised from | Z6830 | Body mass index (BMI) 30.0-30.9, adult |
| Revised to | Z6830 | Body mass index [BMI] 30.0-30.9, adult |
| Revised from | Z6831 | Body mass index (BMI) 31.0-31.9, adult |
| Revised to | Z6831 | Body mass index [BMI] 31.0-31.9, adult |
| Revised from | Z6832 | Body mass index (BMI) 32.0-32.9, adult |
| Revised to | Z6832 | Body mass index [BMI] 32.0-32.9, adult |
| Revised from | Z6833 | Body mass index (BMI) 33.0-33.9, adult |
| Revised to | Z6833 | Body mass index [BMI] 33.0-33.9, adult |
| Revised from | Z6834 | Body mass index (BMI) 34.0-34.9, adult |
| Revised to | Z6834 | Body mass index [BMI] 34.0-34.9, adult |
| Revised from | Z6835 | Body mass index (BMI) 35.0-35.9, adult |
| Revised to | Z6835 | Body mass index [BMI] 35.0-35.9, adult |
| Revised from | Z6836 | Body mass index (BMI) 36.0-36.9, adult |
| Revised to | Z6836 | Body mass index [BMI] 36.0-36.9, adult |
| Revised from | Z6837 | Body mass index (BMI) 37.0-37.9, adult |
| Revised to | Z6837 | Body mass index [BMI] 37.0-37.9, adult |
| Revised from | Z6838 | Body mass index (BMI) 38.0-38.9, adult |
| Revised to | Z6838 | Body mass index [BMI] 38.0-38.9, adult |
| Revised from | Z6839 | Body mass index (BMI) 39.0-39.9, adult |
| Revised to | Z6839 | Body mass index [BMI] 39.0-39.9, adult |
| Revised from | Z6841 | Body mass index (BMI) 40.0-44.9, adult |
| Revised to | Z6841 | Body mass index [BMI] 40.0-44.9, adult |
| Revised from | Z6842 | Body mass index (BMI) 45.0-49.9, adult |
| Revised to | Z6842 | Body mass index [BMI] 45.0-49.9, adult |
| Revised from | Z6843 | Body mass index (BMI) 50.0-59.9, adult |
| Revised to | Z6843 | Body mass index [BMI] 50.0-59.9, adult |
| Revised from | Z6844 | Body mass index (BMI) 60.0-69.9, adult |
| Revised to | Z6844 | Body mass index [BMI] 60.0-69.9, adult |
| Revised from | Z6845 | Body mass index (BMI) 70 or greater, adult |
| Revised to | Z6845 | Body mass index [BMI] 70 or greater, adult |
| Revised from | Z6851 | Body mass index (BMI) pediatric, less than 5th percentile for age |
| Revised to | Z6851 | Body mass index [BMI] pediatric, less than 5th percentile for age |
| Revised from | Z6852 | Body mass index (BMI) pediatric, 5th percentile to less than 85th percentile for age |
| Revised to | Z6852 | Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age |
| Revised from | Z6853 | Body mass index (BMI) pediatric, 85th percentile to less than 95th percentile for age |
| Revised to | Z6853 | Body mass index [BMI] pediatric, 85th percentile to less than 95th percentile for age |
| Revised from | Z6854 | Body mass index (BMI) pediatric, greater than or equal to 95th percentile for age |
| Revised to | Z6854 | Body mass index [BMI] pediatric, greater than or equal to 95th percentile for age |
| Revised from | Z881 | Allergy status to other antibiotic agents status |
| Revised to | Z881 | Allergy status to other antibiotic agents |
| Revised from | Z882 | Allergy status to sulfonamides status |
| Revised to | Z882 | Allergy status to sulfonamides |
| Revised from | Z883 | Allergy status to other anti-infective agents status |
| Revised to | Z883 | Allergy status to other anti-infective agents |
| Revised from | Z884 | Allergy status to anesthetic agent status |
| Revised to | Z884 | Allergy status to anesthetic agent |
| Revised from | Z885 | Allergy status to narcotic agent status |
| Revised to | Z885 | Allergy status to narcotic agent |
| Revised from | Z886 | Allergy status to analgesic agent status |
| Revised to | Z886 | Allergy status to analgesic agent |
| Revised from | Z887 | Allergy status to serum and vaccine status |
| Revised to | Z887 | Allergy status to serum and vaccine |
| Revised from | Z888 | Allergy status to other drugs, medicaments and biological substances status |
| Revised to | Z888 | Allergy status to other drugs, medicaments and biological substances |
| Revised from | Z889 | Allergy status to unspecified drugs, medicaments and biological substances status |
| Revised to | Z889 | Allergy status to unspecified drugs, medicaments and biological substances |
Next Steps
- See also: Coding Guidelines
This article provides a comprehensive overview of the 2021 annual updates to the ICD-10-CM codes, detailing newly added, deleted, and revised codes.
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