ICD-10-CM category
T75 Effects of other external causes
T75 is a category, not a billable code. Report one of the 48 complete codes below.
T75.0…
9 codes
- T75.00XAUnspecified effects of lightning, initial encounter
- T75.00XDUnspecified effects of lightning, subsequent encounter
- T75.00XSUnspecified effects of lightning, sequela
- T75.01XAShock due to being struck by lightning, initial encounter
- T75.01XDShock due to being struck by lightning, subsequent encounter
- T75.01XSShock due to being struck by lightning, sequela
- T75.09XAOther effects of lightning, initial encounter
- T75.09XDOther effects of lightning, subsequent encounter
- T75.09XSOther effects of lightning, sequela
T75.1…
3 codes
T75.2…
15 codes
- T75.20XAUnspecified effects of vibration, initial encounter
- T75.20XDUnspecified effects of vibration, subsequent encounter
- T75.20XSUnspecified effects of vibration, sequela
- T75.21XAPneumatic hammer syndrome, initial encounter
- T75.21XDPneumatic hammer syndrome, subsequent encounter
- T75.21XSPneumatic hammer syndrome, sequela
- T75.22XATraumatic vasospastic syndrome, initial encounter
- T75.22XDTraumatic vasospastic syndrome, subsequent encounter
- T75.22XSTraumatic vasospastic syndrome, sequela
- T75.23XAVertigo from infrasound, initial encounter
- T75.23XDVertigo from infrasound, subsequent encounter
- T75.23XSVertigo from infrasound, sequela
- T75.29XAOther effects of vibration, initial encounter
- T75.29XDOther effects of vibration, subsequent encounter
- T75.29XSOther effects of vibration, sequela
T75.3…
3 codes
T75.4…
3 codes
T75.8…
15 codes
- T75.81XAEffects of abnormal gravitation [G] forces, initial encounter
- T75.81XDEffects of abnormal gravitation [G] forces, subsequent encounter
- T75.81XSEffects of abnormal gravitation [G] forces, sequela
- T75.82XAEffects of weightlessness, initial encounter
- T75.82XDEffects of weightlessness, subsequent encounter
- T75.82XSEffects of weightlessness, sequela
- T75.830AGulf war illness, initial encounter
- T75.830DGulf war illness, subsequent encounter
- T75.830SGulf war illness, sequela
- T75.838AEffects of other war theater, initial encounter
- T75.838DEffects of other war theater, subsequent encounter
- T75.838SEffects of other war theater, sequela
- T75.89XAOther specified effects of external causes, initial encounter
- T75.89XDOther specified effects of external causes, subsequent encounter
- T75.89XSOther specified effects of external causes, sequela
Outside the US? T75 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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