F15.9
ICD-10Non-billable categoryOther stimulant use, unspecified
Official ICD-10-CM descriptor (FY2026)
Other stimulant use, unspecified
F15.9 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- other stimulant abuse (F15.1-)
- other stimulant dependence (F15.2-)
More specific codes under F15.9
- F15.90Other stimulant use, unspecified, uncomplicated
- F15.91Other stimulant use, unspecified, in remission
- F15.92Other stimulant use, unspecified with intoxicationcategory
- F15.93Other stimulant use, unspecified with withdrawal
- F15.94Oth stimulant use, unsp with stimulant-induced mood disorder
- F15.95Oth stimulant use, unsp w stim-induce psychotic disordercategory
- F15.98Oth stimulant use, unsp with oth stimulant-induced disordercategory
- F15.99Oth stimulant use, unsp with unsp stimulant-induced disorder
Related codes in F15
Where this code sits
- Parent code
- F15
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.