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R26

⚠ Non-billable (Header)

Abnormalities of gait and mobility

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

Cannot be coded with R26

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

Child Codes (5)

R26.0Ataxic gaitR26.1Paralytic gaitR26.2Difficulty in walking, not elsewhere classifiedR26.8Other abnormalities of gait and mobilityR26.9Unspecified abnormalities of gait and mobility

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Code Information

CodeR26
BillableNo — Header code
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes14 rule(s)
Excludes20 note(s)
Child codes5

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)