Skip to content

F18.9

Non-Billable (Header)

Inhalant use, unspecified

Excludes 1 — Do NOT code together

  • inhalant abuse (F18.1-)
  • inhalant dependence (F18.2-)

Child Codes

Code Hierarchy

Open F18.9 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.