MCMedicalCodingSoftware
R26.9

R26.9: Unspecified abnormalities of gait and mobility

Billable / specific codeICD-10-CM

R26.9 is a billable, specific ICD-10-CM code for unspecified abnormalities of gait and mobility. It is valid for submission on a claim.

Check R26.9 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above R26.9

A category’s note binds every code beneath it.

Written on R26: Abnormalities of gait and mobility

  • ataxia NOS (R27.0)
  • hereditary ataxia (G11.-)
  • locomotor (syphilitic) ataxia (A52.11)
  • immobility syndrome (paraplegic) (M62.3)

Other codes that can never be billed with R26.9

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • F82Specific developmental disorder of motor function

Risk adjustment

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

Medicare coverage

R26.9 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
  • A56416Billing and Coding: Assays for Vitamins and Metabolic Function
  • A56612Billing and Coding: CT of the Head
  • A56640Billing and Coding: Debridement of Mycotic Nails

Alphabetic index entries that lead here

  • Gait abnormality

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under R26

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.