T33.531S
T33.531S: Superficial frostbite of right finger(s), sequela
Billable / specific codeICD-10-CMPOA exemptright
T33.531S is a billable, specific ICD-10-CM code for superficial frostbite of right finger(s), sequela. It is valid for submission on a claim.
Check T33.531S with the rest of the claim: free scrubber7th character "S": sequela
The appropriate 7th character is to be added to each code from category T33
- 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
T33.531S is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A52998Billing and Coding: Surgical Treatment of Nails
- A57666Billing and Coding: Surgical Treatment of Nails
- A59028Billing and Coding: Surgical Treatment of Nails
- A60545Billing and Coding: Surgical Treatment of Nails
Code history
Unchanged in every release from FY2024 to FY2027.