S21.059S
S21.059S — Open bite of unspecified breast, sequela
Billable / specific codeICD-10-CMPOA exemptunspecified
S21.059S is a billable, specific ICD-10-CM code for open bite of unspecified breast, 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 S21
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Risk adjustment
S21.059S 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.
Related codes at this level
Codes that share S21.059. If S21.059S is not quite right, the correct code is usually one of these.
Questions about S21.059S
- Is S21.059S a billable ICD-10-CM code?
- Yes. S21.059S is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does S21.059S sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the thorax (S20-S29).