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G31.87

G31.87: Primary progressive apraxia of speech

Billable / specific codeICD-10-CM

G31.87 is a billable, specific ICD-10-CM code for primary progressive apraxia of speech. It is valid for submission on a claim.

Check G31.87 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above G31.87

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

Written on G31: Other degenerative diseases of nervous system, not elsewhere classified

Risk adjustment

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

Medicare coverage

G31.87 is named in 12 Medicare coverage policies: 12 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53052Billing and Coding: Home Health Speech-Language Pathology
  • A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
  • A56612Billing and Coding: CT of the Head
  • A56639Billing and Coding: Hospice Alzheimer's Disease & Related Disorders

Alphabetic index entries that lead here

  • Apraxia›primary progressive, of speech

Code history

  • addedFY2024-FY2027

    Primary progressive apraxia of speech

Other codes under G31.8

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.