F18.92 Inhalant use, unspecified with intoxication
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The ICD-10-CM code for Inhalant use, unspecified with intoxication is F18.92 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Section
- F10-F19: Mental and behavioral disorders due to psychoactive substance use (F10-F19)
- Category F18
- 52 codes (39 billable)
- FY2026 Status
- Stable since FY2024
Official Coding Guidelines
Unspecified psychoactive substance use (F10.9-–F19.9-)3) Psychoactive Substance Use, Unspecified As with all other unspecified diagnoses, the codes for unspecified psychoactive substance use (F10.9-, F11.9-, F12.9-, F13.9-, F14.9-, F15.9-, F16.9-, F18.9-, F19.9-) should only be assigned based on provider documentation and when they meet the definition of a reportable diagnosis (see Section III, Reporting Additional Diagnoses). These codes are to be used only when the psychoactive substance use is associated with a substance related disorder (chapter 5 disorders such as sexual dysfunction, sleep disorder, or a mental or behavioral disorder) or medical condition, and such a relationship is documented by the provider.
Assign O99.32 + secondary F11-F16/F18-F19 for drug use3) Drug use during pregnancy, childbirth and the puerperium Codes under subcategory O99.32, Drug use complicating pregnancy, childbirth, and the puerperium, should be assigned for any pregnancy case when a patient uses drugs during the pregnancy or postpartum. This can involve illegal drugs, or inappropriate use or abuse of prescription drugs. Secondary code(s) from categories F11-F16 and F18-F19 should also be assigned to identify manifestations of the drug use.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
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Reference F18.92 with the canonical source and edition:
F18.92 — Inhalant use, unspecified with intoxication. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/F18.92
Canonical URL: https://icd10codingpro.com/codes/F18.92