X99.1XXS
X99.1XXS: Assault by knife, sequela
Billable / specific codeICD-10-CMPOA exempt
X99.1XXS is a billable, specific ICD-10-CM code for assault by knife, sequela. It is valid for submission on a claim.
Check X99.1XXS with the rest of the claim: free scrubber7th character "S": sequela
The appropriate 7th character is to be added to each code from category X99
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
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.