ICD-10-CM FY2027 diagnosis code

T75: Other and unspecified effects of other external causes

Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027

T75 groups related diagnoses under other and unspecified effects of other external causes. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.

Billable codes under T75

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 questions

Is T75 a billable code?

No. T75 is a header code that groups 6 more specific codes. Use one of the billable codes listed on this page instead.

What does T75 mean?

T75 is the ICD-10-CM code for Other and unspecified effects of other external causes. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.