MCMedicalCodingSoftware
S53.112A

S53.112A: Anterior subluxation of left ulnohumeral joint, initial encounter

Billable / specific codeICD-10-CMleft

S53.112A is a billable, specific ICD-10-CM code for anterior subluxation of left ulnohumeral joint, initial encounter. It is valid for submission on a claim.

Check S53.112A with the rest of the claim: free scrubber

7th character "A": initial encounter

The appropriate 7th character is to be added to each code from category S53

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1 inherited from the categories above S53.112A

A category’s note binds every code beneath it.

Written on S53.1: Subluxation and dislocation of ulnohumeral joint

  • dislocation of radial head alone (S53.0-)

Excludes2 inherited from the categories above S53.112A

Not part of this code, but both may be coded when both are present.

Written on S53: Dislocation and sprain of joints and ligaments of elbow

  • strain of muscle, fascia and tendon at forearm level (S56.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

S53.112A is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53058Billing and Coding: Home Health Physical Therapy
  • A53065Billing and Coding: Outpatient Physical Therapy
  • A57311Billing and Coding: Physical Therapy - Home Health

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S53.112

ICD-10-CMFY2027· effective October 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.