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2. ICD-10 Codes
3. Chapter - F01-F99
4. Section - F70-F79
5. Category - F78
6. F78.A9

F78.A9 - Other genetic related intellectual disability

• Applicable to Other genetic related intellectual disability
• The 2025 edition of ICD10-CM F78.A9 became effective on October 1, 2024.
• This is the American ICD10-CM version of F78.A9 - other international versions of ICD10 F78.A9 may differ.
• F78.A9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

codeAlso

• , if applicable, any associated disorders

The following codes above F78.A9 contain annotation back-references that may be applicable to F78.A9:

• Chapter: F01-F99 - Mental, Behavioral and Neurodevelopmental disorders
• Section: F70-F79 - Intellectual Disabilities
• Category: F78 - Other intellectual disabilities

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.