SYNGAP1-related intellectual disability

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2022 onwards.

What has happened to this code

Every change the publisher made, from 2022 to now.

FY2022 Added to the code set SYNGAP1-related intellectual disability

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from the F70-F79 section Intellectual Disabilities (F70-F79)

Excludes1 - never coded here

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

Code first

any associated physical or developmental disorders

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Amentia
Deficit
Avitaminosis
Oligophrenia
Hypovitaminosis
Brain > syndrome
Vitamin deficiency
Mental > deficiency
Mental > retardation
Retardation > mental
Dementia > congenital
Mental > subnormality
Deprivation > vitamins
Mental > insufficiency
Defect, defective > mental
Development > tardy, mental
Syndrome > brain > congenital
Deficiency, deficient > factor
Deficiency, deficient > mental
Inadequate, inadequacy > mental
Deficiency, deficient > clotting
Subnormal, subnormality > mental
Disorder > neurocognitive > major
Disturbance > absorption > vitamin
Insufficiency, insufficient > mental
Delirium, delirious > with > dementia
Encephalopathy > in > lack of vitamin
Disability, disabilities > intellectual > SYNGAP1-related
Disability, disabilities > intellectual > with > pathogenic SYNGAP1
Disability, disabilities > intellectual > genetic related > SYNGAP1-related
Disability, disabilities > intellectual > genetic related > with > pathogenic SYNGAP1

Codes in the same group

Code	Description	Status
F78.A9	Other genetic related intellectual disability	Valid