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S91.051D

S91.051D: Open bite, right ankle, subsequent encounter

Billable / specific codeICD-10-CMPOA exemptright

S91.051D is a billable, specific ICD-10-CM code for open bite, right ankle, subsequent encounter. It is valid for submission on a claim.

Check S91.051D with the rest of the claim: free scrubber

7th character "D": subsequent encounter

The appropriate 7th character is to be added to each code from category S91

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1 inherited from the categories above S91.051D

A category’s note binds every code beneath it.

Written on S91.05: Open bite of ankle

Written on S91: Open wound of ankle, foot and toes

  • open fracture of ankle, foot and toes (S92.-with 7th character B)
  • traumatic amputation of ankle and foot (S98.-)

Risk adjustment

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

Medicare coverage

S91.051D is named in 7 Medicare coverage policies: 7 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
  • A56459Billing and Coding: Debridement Services
  • A57311Billing and Coding: Physical Therapy - Home Health

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S91.051

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.