F78.A1
Billable codeSYNGAP1-related intellectual disability
The ICD-10 code for syngap1-related intellectual disability is F78.A1.
Clinical notes
Code also
Two codes may be needed to fully describe a condition, but unlike Code First/Use Additional Code, the sequencing order is not mandated by convention.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- F78.A9Other genetic related intellectual disability
- F78.A1SYNGAP1-related intellectual disability
Associated MS-DRGs
F78.A1 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.