F19
Non-billableOther psychoactive substance related disorders
F19 is the ICD-10-CM code for Other psychoactive substance related disorders. It is a non-billable category code — use a more specific child code such as F19.1 for billing.
- Status
- Header (non-billable)
- Chapter
- F01-F99
- Subcodes
- 3
- Edition
- FY2026
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
This category should be used when two or more psychoactive substances are known to be involved, but it is impossible to assess which substance is contributing most to the disorders. It should also be used when the exact identity of some or even all the psychoactive substances being used is uncertain or unknown, since many multiple drug users themselves often do not know the details of what they are taking.
Includes
- •polysubstance drug use (indiscriminate drug use)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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