F78.A
Other genetic related intellectual disabilities
F78.A is a non-billable ICD-10-CM code header for other genetic related intellectual disabilities. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are F78.A1 SYNGAP1-related intellectual disability and F78.A9 Other genetic related intellectual disability. Its coding notes include a Code first instruction, 1 Excludes1 entry and 1 Excludes2 entry.
Code first
If the underlying condition listed here is present and known, sequence it first.
Also from chapter/block level (1 note)
- any associated physical or developmental disorders
Excludes1
Not coded here. The listed conditions generally should not be reported together.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (1 note)
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Includes
Further defines or gives examples of the content of the category.
Also from chapter/block level (1 note)
- disorders of psychological development