Is T75.830 a billable code?
No. T75.830 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T75.830: Gulf war illness
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T75.830 groups related diagnoses under gulf war illness. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T75.830
- T75.830AGulf war illness, initial encounter
- T75.830DGulf war illness, subsequent encounter
- T75.830SGulf war illness, sequela
Other codes in T75.83 Effects of war theater
T75.830 questions
What does T75.830 mean?
T75.830 is the ICD-10-CM code for Gulf war illness. 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.