S21.302S
S21.302S: Unspecified open wound of left front wall of thorax with penetration into thoracic cavity, sequela
Billable / specific codeICD-10-CMPOA exemptleft
S21.302S is a billable, specific ICD-10-CM code for unspecified open wound of left front wall of thorax with penetration into thoracic cavity, sequela. It is valid for submission on a claim.
Check S21.302S with the rest of the claim: free scrubber7th 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
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
S21.302S is named in 9 Medicare coverage policies: 9 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A53057Billing and Coding: Home Health Occupational Therapy
- A53058Billing and Coding: Home Health Physical Therapy
- A53064Billing and Coding: Outpatient Occupational Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
Code history
Unchanged in every release from FY2024 to FY2027.