MCMedicalCodingSoftware
F80.9

F80.9: Developmental disorder of speech and language, unspecified

Billable / specific codeICD-10-CM

F80.9 is a billable, specific ICD-10-CM code for developmental disorder of speech and language, unspecified. It is valid for submission on a claim.

Check F80.9 with the rest of the claim: free scrubber

Inclusion terms

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

  • Communication disorder NOS
  • Language disorder NOS

Other codes that can never be billed with F80.9

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

  • R47Speech disturbances, not elsewhere classified

Risk adjustment

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

Medicare coverage

F80.9 is named in 9 Medicare coverage policies: 8 listing it as supporting medical necessity, and 1 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A52434Health and Behavior Assessment/Intervention – Medical Policy Articlenot covered
  • A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
  • A56868Billing and Coding: Outpatient Speech Language Pathology
  • A56937Billing and Coding: Psychiatry and Psychology Services

Alphabetic index entries that lead here

  • Disorder›communication
  • Disorder›language(developmental)
  • Problem›communication(developmental)
  • Problem›language(developmental)
  • Defect, defective›speech›developmental
  • Delay, delayed›development›language
  • Delay, delayed›development›speech
  • Development›delayed›speech
  • Disorder›developmental›language
  • Disorder›developmental›speech
  • Disorder›specific›speech and language
  • Disorder›speech›developmental

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under F80

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.