F15.9
Other stimulant use, unspecified
Not billable — category only FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 2 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Exclusions 4 never code together
F15.9code
F01-F99chapter
Excludes2
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)R00-R99
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 3
Index entries leading here filed at null
No alphabetic index entry points at this code.
Alongside this code 2 same parent — F15
Subordinate codes 8
F15.90 Other stimulant use, unspecified, uncomplicated F15.91 Other stimulant use, unspecified, in remission F15.92 Other stimulant use, unspecified with intoxication F15.93 Other stimulant use, unspecified with withdrawal F15.94 Oth stimulant use, unsp with stimulant-induced mood disorder F15.95 Oth stimulant use, unsp w stim-induce psychotic disorder F15.98 Oth stimulant use, unsp with oth stimulant-induced disorder F15.99 Oth stimulant use, unsp with unsp stimulant-induced disorder
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.