F18.1
Inhalant abuse
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 3 never code together
F18.1code
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 2
Index entries leading here filed at null
No alphabetic index entry points at this code.
Alongside this code 2 same parent — F18
Subordinate codes 8
F18.10 Inhalant abuse, uncomplicated F18.11 Inhalant abuse, in remission F18.12 Inhalant abuse with intoxication F18.14 Inhalant abuse with inhalant-induced mood disorder F18.15 Inhalant abuse with inhalant-induced psychotic disorder F18.17 Inhalant abuse with inhalant-induced dementia F18.18 Inhalant abuse with other inhalant-induced disorders F18.19 Inhalant abuse with unspecified inhalant-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.