MCMCB Pro
S53.32XS

S53.32XSTraumatic rupture of left ulnar collateral ligament, sequela

Billable / specific codeICD-10-CMPOA exemptleft

S53.32XS is a billable, specific ICD-10-CM code for traumatic rupture of left ulnar collateral ligament, 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 S53

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S53.32XS 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

S53.32XS is named in 6 Medicare coverage policies 6 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • 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

Related codes at this level

Codes that share S53.32. If S53.32XS is not quite right, the correct code is usually one of these.

Questions about S53.32XS

Is S53.32XS a billable ICD-10-CM code?
Yes. S53.32XS is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S53.32XS sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the elbow and forearm (S50-S59).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.