F70
✓ BillableMild intellectual disabilities
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Also Known As
IQ level 50-55 to approximately 70Mild mental subnormality
✅ No additional coding notes for F70
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CodeF70
BillableYes
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)