F90.0: Attention-deficit hyperactivity disorder, predominantly inattentive type
F90.0 is the billable ICD-10-CM diagnosis code for Attention-deficit hyperactivity disorder, predominantly inattentive type. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code F90.0?
F90.0 is the ICD-10-CM diagnosis code for Attention-deficit hyperactivity disorder, predominantly inattentive type. It belongs to category F90 (Attention-deficit hyperactivity disorders).
Is F90.0 a billable code?
Yes. F90.0 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does F90.0 belong to?
F90.0 is part of ICD-10-CM category F90 — Attention-deficit hyperactivity disorders, which has 10 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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