S11.90XS
S11.90XS — Unspecified open wound of unspecified part of neck, sequela
Billable / specific codeICD-10-CMPOA exempt
S11.90XS is a billable, specific ICD-10-CM code for unspecified open wound of unspecified part of neck, sequela. It is valid for submission on a claim.
7th character "S" — sequela
The appropriate 7th character is to be added to each code from category S11
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Risk adjustment
S11.90XS does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
S11.90XS is named in 1 Medicare coverage policy — 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A54767Billing and Coding: Medicare Preventive Coverage for Certain Vaccines
Related codes at this level
Codes that share S11.90. If S11.90XS is not quite right, the correct code is usually one of these.
Questions about S11.90XS
- Is S11.90XS a billable ICD-10-CM code?
- Yes. S11.90XS is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does S11.90XS sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the neck (S10-S19).