10ICD Code Hub

T65.2

Header — not billable

Toxic effect of tobacco and nicotine

The ICD-10 code for toxic effect of tobacco and nicotine is T65.2.

T65.2 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 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.

  • nicotine dependence (F17.-)

Documentation support

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

Child codes under T65.2

Related codes in this category