F19 – Other psychoactive substance related disorders
ICD-10-CM 2027 diagnosis code · Mental and behavioral disorders due to psychoactive substance use
ICD-10-CM code
F19
- Code
F19(claims format:F19)- Description
- Other psychoactive substance related disorders
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- Block
- F10-F19 Mental and behavioral disorders due to psychoactive substance use
Billable codes under F19
F19 is a header code and cannot be used on claims. Choose the most specific code:
- F19.1 – Other psychoactive substance abuseHeader (more codes below)
- F19.2 – Other psychoactive substance dependenceHeader (more codes below)
- F19.9 – Other psychoactive substance use, unspecifiedHeader (more codes below)
Notes for F19
Includes:
- polysubstance drug use (indiscriminate drug use)
Frequently asked questions
What is ICD-10 code F19?
F19 is the ICD-10-CM code for other psychoactive substance related disorders, in the block F10-F19 (Mental and behavioral disorders due to psychoactive substance use).
Is F19 a billable code?
No. F19 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.