ICD-10-CM 2027 · F70-F79

Intellectual Disabilities

Part of chapter 5, mental, behavioral and neurodevelopmental disorders.

About F70-F79

Block F70-F79 contains 6 categories and 7 billable codes for FY2027. No codes here changed in the FY2027 update. 0 codes are MCCs and 2 are CCs when reported as secondary diagnoses.

F70Mild intellectual disabilities

F71Moderate intellectual disabilities

F72Severe intellectual disabilities

F73Profound intellectual disabilities

F78Other intellectual disabilities

F78.AOther genetic related intellectual disabilities

F79Unspecified intellectual disabilities

Block notes

Excludes1

borderline intellectual functioning, IQ above 70 to 84 (R41.83)

Code first

any associated physical or developmental disorders