F78
⚠ Non-billable
Other intellectual disabilities
ICD-10-CM · FY2026 · Mental, Behavioral and Neurodevelopmental Disorders
Code
F78
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Mental, Behavioral and Neurodevelopmental Disorders
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code F78?
ICD-10-CM code F78 represents Other intellectual disabilities. It is a non-billable header code requiring a more specific subcategory in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective October 1, 2025 – September 30, 2026.
Is F78 billable?
No. F78 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is F78 in?
F78 belongs to the Mental, Behavioral and Neurodevelopmental Disorders chapter (F01–F99) of ICD-10-CM.
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