T28.7XXS
T28.7XXS: Corrosion of other parts of alimentary tract, sequela
Billable / specific codeICD-10-CMPOA exempt
T28.7XXS is a billable, specific ICD-10-CM code for corrosion of other parts of alimentary tract, sequela. It is valid for submission on a claim.
Check T28.7XXS with the rest of the claim: free scrubber7th character "S": sequela
The appropriate 7th character is to be added to each code from category T28
- 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
T28.7XXS is named in 7 Medicare coverage policies: 7 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
- A53065Billing and Coding: Outpatient Physical Therapy
- A56389Billing and Coding: Upper Gastrointestinal Endoscopy and Visualization
Code history
Unchanged in every release from FY2024 to FY2027.