ICD-10 Code for ADHD Combined Presentation
The ICD-10-CM code for ADHD combined presentation is F90.2 1.
Code Details
According to the 2019 American Academy of Pediatrics clinical practice guidelines, the DSM-5 defines four dimensions of ADHD with their corresponding ICD-10 codes 1:
- ADHD Combined Presentation (ADHD/C): 314.01 [F90.2]
- ADHD Predominantly Inattentive Presentation (ADHD/I): 314.00 [F90.0]
- ADHD Predominantly Hyperactive-Impulsive Presentation (ADHD/HI): 314.01 [F90.1]
- ADHD Other Specified and Unspecified: 314.01 [F90.8]
Important Coding Context
The combined presentation diagnosis requires meeting DSM-5 criteria with documentation of both:
- Sufficient inattentive symptoms (≥6 symptoms for children, ≥5 for adolescents ≥17 years)
- Sufficient hyperactive-impulsive symptoms (≥6 symptoms for children, ≥5 for adolescents ≥17 years)
- Symptoms present in more than one major setting (social, academic, or occupational)
- Clear evidence of clinically significant impairment 1
The DSM-5 classification criteria are the standard most frequently used by clinicians and researchers and are well established with third-party payers 1.