F81.9
✓ Billable
Developmental disorder of scholastic skills, unspecified
ICD-10-CM · FY2026 · Mental, Behavioral and Neurodevelopmental Disorders
Code
F81.9
System
ICD-10-CM
Billable
Yes — valid for submission
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 F81.9?
ICD-10-CM code F81.9 represents Developmental disorder of scholastic skills, unspecified. It is a billable diagnosis code in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective October 1, 2025 – September 30, 2026.
Is F81.9 billable?
Yes. F81.9 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is F81.9 in?
F81.9 belongs to the Mental, Behavioral and Neurodevelopmental Disorders chapter (F01–F99) of ICD-10-CM.
Related codes in the F81 category
F81
Specific developmental disorders of scholastic skills
Non-billable
F81.0
Specific reading disorder
Billable
F81.2
Mathematics disorder
Billable
F81.8
Other developmental disorders of scholastic skills
Non-billable
F81.81
Disorder of written expression
Billable
F81.89
Other developmental disorders of scholastic skills
Billable
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