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R26.0

R26.0: Ataxic gait

Billable / specific codeICD-10-CM

R26.0 is a billable, specific ICD-10-CM code for ataxic gait. It is valid for submission on a claim.

Check R26.0 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Staggering gait

Excludes1 inherited from the categories above R26.0

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 R26.0

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

  • F82Specific developmental disorder of motor function
  • R27Other lack of coordination

Risk adjustment

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

Medicare coverage

R26.0 is named in 29 Medicare coverage policies: 29 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52992Billing and Coding: Non-Invasive Cerebrovascular Arterial Studies
  • A53057Billing and Coding: Home Health Occupational Therapy
  • A53058Billing and Coding: Home Health Physical Therapy
  • A53064Billing and Coding: Outpatient Occupational Therapy

Alphabetic index entries that lead here

  • Staggering gait
  • Ataxia, ataxy, ataxic›gait
  • Gait abnormality›ataxic
  • Gait abnormality›staggering

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.