T37.5X4S
T37.5X4S: Poisoning by antiviral drugs, undetermined, sequela
Billable / specific codeICD-10-CMPOA exempt
T37.5X4S is a billable, specific ICD-10-CM code for poisoning by antiviral drugs, undetermined, sequela. It is valid for submission on a claim.
Check T37.5X4S with the rest of the claim: free scrubber7th character "S": sequela
The appropriate 7th character is to be added to each code from category T37
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes1 inherited from the categories above T37.5X4S
A category’s note binds every code beneath it.
Written on T37.5: Poisoning by, adverse effect of and underdosing of antiviral drugs
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.