ICD-10-CM 2027
ICD-10 code for behavioral adult problem
From the official ICD-10-CM alphabetic index entry “Problem (with) (related to) › behavioral (adult)”. Page updated September 29, 2026.
About coding behavioral adult problem
The ICD-10-CM code for behavioral adult problem is F69 (Unspecified disorder of adult personality and behavior). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on F69.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 883 (Disorders of Personality and Impulse Control, relative weight 1.7697), in MDC 19 (Mental Diseases and Disorders), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
The Medicare Code Editor expects this diagnosis only for patients age 15 through 124.
More specific behavioral adult problem codes (official index)
- drug seeking Z76.5 — Malingerer [conscious simulation]
Common questions about behavioral adult problem ICD-10 codes
What is the ICD-10 code for behavioral adult problem?
- F69 — Unspecified disorder of adult personality and behavior. More specific codes apply when the documentation supports them: Z76.5.
What is the ICD-10 code for drug seeking behavioral adult problem?
- Z76.5 — Malingerer [conscious simulation].
Is F69 billable?
- Yes. F69 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can F69 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict F69 as a principal diagnosis.
Is F69 a CC or MCC?
- No. F69 is neither a CC nor an MCC under MS-DRG v44.0.