10ICD Code Hub

F55

Header — not billable

Abuse of non-psychoactive substances

The ICD-10 code for abuse of non-psychoactive substances is F55.

F55 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 6 more specific codes below.

Clinical notes

Excludes2 (not included here)

An Excludes2 note means the excluded condition is not part of this one, but a patient can have both at the same time — in that case both codes may be reported together.

  • abuse of psychoactive substances (F10-F19)

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

Child codes under F55

Related codes in this category