FY2027 ICD-10-CM reference
F90: Attention-deficit hyperactivity disorders
By the HCC Buddy Coding Team
The official ICD-10-CM descriptor is Attention-deficit hyperactivity disorders. The FY2027 annual edition starts October 1, 2026. Check the edition that applies to the encounter or inpatient discharge, including any April update.
Nonbillable heading. Verified against the official FY2027 order file.
More specific FY2027 codes
- F90.0: Attention-deficit hyperactivity disorder, predominantly inattentive typeBillable code
- F90.1: Attention-deficit hyperactivity disorder, predominantly hyperactive typeBillable code
- F90.2: Attention-deficit hyperactivity disorder, combined typeBillable code
- F90.8: Attention-deficit hyperactivity disorder, other typeBillable code
- F90.9: Attention-deficit hyperactivity disorder, unspecified typeBillable code
FY2027 Tabular instructions
Instructions below include applicable chapter, section and parent-code notes. Each note identifies where it appears in the official source.
Includes
disorders of psychological development
Source: F01-F99 (chapter, inherited).
Excludes2
symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Source: F01-F99 (chapter, inherited).
Instructional note
Codes within categories F90-F98 may be used regardless of the age of a patient. These disorders generally have onset within the childhood or adolescent years, but may continue throughout life or not be diagnosed until adulthood
Source: F90-F98 (section, inherited).
Includes
attention deficit disorder with hyperactivity
Source: F90 (category, direct).
Includes
attention deficit syndrome with hyperactivity
Source: F90 (category, direct).
Excludes2
anxiety disorders (F40.-, F41.-)
Source: F90 (category, direct).
Excludes2
mood [affective] disorders (F30-F39)
Source: F90 (category, direct).
Excludes2
pervasive developmental disorders (F84.-)
Source: F90 (category, direct).
Excludes2
schizophrenia (F20.-)
Source: F90 (category, direct).
Compare the FY2027 additions, removals and billable-status changes
What does F90 mean in FY2027?
The official ICD-10-CM descriptor is Attention-deficit hyperactivity disorders. The FY2027 annual edition starts October 1, 2026. Check the edition that applies to the encounter or inpatient discharge, including any April update.
Is F90 billable in FY2027?
The FY2027 order file marks F90 as a nonbillable heading. Select a complete billable child code.
Does F90 map to an HCC?
Risk-model mapping is not applicable to this nonbillable heading. Check a complete billable child code.
Source: CMS FY2027 ICD-10-CM order file. Read the FY2027 Official Guidelines.
Review the FY2026 April edition