T75.830A
T75.830A: Gulf war illness, initial encounter
Billable / specific codeICD-10-CM
T75.830A is a billable, specific ICD-10-CM code for gulf war illness, initial encounter. It is valid for submission on a claim.
Check T75.830A with the rest of the claim: free scrubber7th character "A": initial encounter
The appropriate 7th character is to be added to each code from category T75
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Gulf war syndrome
Excludes1 inherited from the categories above T75.830A
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above T75.830A
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
T75.830A is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56612Billing and Coding: CT of the Head
Code history
- addedFY2024-FY2027
Gulf war illness, initial encounter