S29.021A
S29.021A — Laceration of muscle and tendon of front wall of thorax, initial encounter
Billable / specific codeICD-10-CM
S29.021A is a billable, specific ICD-10-CM code for laceration of muscle and tendon of front wall of thorax, initial encounter. It is valid for submission on a claim.
7th character "A" — initial encounter
The appropriate 7th character is to be added to each code from category S29
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Risk adjustment
S29.021A 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
S29.021A is named in 9 Medicare coverage policies — 9 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52438Billing and Coding: Tetanus Immunization
- A53058Billing and Coding: Home Health Physical Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
- A55909Billing and Coding: Wound Care
Related codes at this level
Codes that share S29.021. If S29.021A is not quite right, the correct code is usually one of these.
Questions about S29.021A
- Is S29.021A a billable ICD-10-CM code?
- Yes. S29.021A is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does S29.021A 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).