F90: Attention-deficit hyperactivity disorders
Codes under F90 (Attention-deficit hyperactivity disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| F90.0 | Attention-deficit hyperactivity disorder, predominantly inattentive type | ✓ |
| F90.0 | Attention-deficit hyperactivity disorder, predominantly inattentive type | ✓ |
| F90.1 | Attention-deficit hyperactivity disorder, predominantly hyperactive type | ✓ |
| F90.1 | Attention-deficit hyperactivity disorder, predominantly hyperactive type | ✓ |
| F90.2 | Attention-deficit hyperactivity disorder, combined type | ✓ |
| F90.2 | Attention-deficit hyperactivity disorder, combined type | ✓ |
| F90.8 | Attention-deficit hyperactivity disorder, other type | ✓ |
| F90.8 | Attention-deficit hyperactivity disorder, other type | ✓ |
| F90.9 | Attention-deficit hyperactivity disorder, unspecified type | ✓ |
| F90.9 | Attention-deficit hyperactivity disorder, unspecified type | ✓ |
Frequently asked questions
What is ICD-10-CM code F90?
F90 is an ICD-10-CM category covering Attention-deficit hyperactivity disorders. It contains 10 more specific diagnosis codes, 10 of which are billable.
Is F90 a billable code?
No — F90 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example F90.0 — Attention-deficit hyperactivity disorder, predominantly inattentive type). 10 of the 10 codes under F90 are billable.
What codes fall under F90?
F90 includes F90.0, F90.0, F90.1, F90.1, F90.2, plus 5 more. See the full list with descriptions and billable status above.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free