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O99.33

Non-billable

Tobacco use disorder complicating pregnancy, childbirth, and the puerperium

O99.33 is the ICD-10-CM code for Tobacco use disorder complicating pregnancy, childbirth, and the puerperium. It is a non-billable category code — use a more specific child code such as O99.330 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O99.3
Subcodes
6
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

Includes

  • •Smoking complicating pregnancy, childbirth, and the puerperium

Use additional code

  • •code from category F17 to identify type of tobacco nicotine dependence

Frequently asked questions

What is ICD-10 code O99.33?
O99.33 is the ICD-10-CM code for "Tobacco use disorder complicating pregnancy, childbirth, and the puerperium". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O99.33 a billable code?
No — O99.33 is a non-billable header code. Use a more specific child code (such as O99.330) for billing.
What are the subcodes of O99.33?
O99.33 has 6 more specific child codes, including O99.330, O99.331, O99.332.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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