ICD-10-CM F90.2
ICD-10 Code F90.2: ADHD, combined type
F90.2 is the ICD-10-CM code for attention-deficit hyperactivity disorder, combined type. DSM-5-TR calls this the combined presentation.
- Official description
- Attention-deficit hyperactivity disorder, combined type
- Billable
- Yes
- Parent category
- F90 · Attention-deficit hyperactivity disorders
- DSM-5-TR name
- Attention-deficit/hyperactivity disorder, combined presentation
Verified against the FY2027 ICD-10-CM code set (CDC/NCHS and CMS), effective October 1, 2026 - September 30, 2027, on . Chapter 5: Mental, Behavioral and Neurodevelopmental disorders (F01-F99).
Coding notes for F90.2
- Both inattentive and hyperactive-impulsive symptoms meet criteria
- Predominantly inattentive is F90.0, predominantly hyperactive-impulsive is F90.1
- Document symptoms across more than one setting
What to document for medical necessity
Payers look for a record that supports the diagnosis and the level of care. For adhd that usually means:
- The current presentation and the symptoms that support it
- Evidence the symptoms show up in more than one setting, such as home and school or work
- Rating scales or collateral reports from parents, teachers, or partners
- Functional impairment the symptoms cause
- Treatment plan goals and any coordination with a prescriber
CPT codes often billed with F90.2
The ICD-10 code says why you are treating the client and the CPT code says what you did. These are the service codes most often paired with F90.2:
Free templates for this diagnosis
Related ICD-10 codes
Frequently asked questions
What is the ICD-10 code for ADHD combined type?
F90.2, Attention-deficit hyperactivity disorder, combined type.
What is F90.1?
F90.1 is Attention-deficit hyperactivity disorder, predominantly hyperactive type.
This page is a coding reference, not clinical, diagnostic, billing, or legal advice. The diagnosis is the treating clinician's call, and payer rules vary - always confirm against the current ICD-10-CM code set and official guidelines and your payer's policy. See the full mental health ICD-10 code list.