Intellectual disabilities
9 codes in this section
About Section F70-F79
Section F70-F79 (F70-F79) covers intellectual disabilities. It sits within the Mental, Behavioral and Neurodevelopmental disorders chapter (F01-F99). This section contains 9 ICD-10-CM codes, 7 billable diagnoses you can submit on a claim, and 2 non-billable header codes used to organize the hierarchy.
Codes are organized below by 3-character root. Click the root to see all subcodes underneath it, or click any individual code for full coverage data, payer policies, and linked CPT procedures.
Codes in F70-F79
Grouped by 3-character root code. Click any code for full detail.
| F78.A | Other genetic related intellectual disabilities | Header |
| F78.A1 | SYNGAP1-related intellectual disability | Billable |
| F78.A9 | Other genetic related intellectual disability | Billable |
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on July 16, 2026.
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