O04

Non-billable

Complications following (induced) termination of pregnancy

O04 is the ICD-10-CM code for Complications following (induced) termination of pregnancy. It is a non-billable category code — use a more specific child code such as O04.5 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Subcodes
4
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

What this means — in plain language

MedlinePlus · NIH

An induced abortion is a procedure to end a pregnancy. It can be done two different ways: Medication abortion (also called medical abortion) Procedural abortion An induced abortion is different from a spontaneous abortion. That is the loss of a pregnancy before the 20th week of pregnancy. It is more commonly known as a miscarriage . If you are thinking of having an induced abortion, talk with your health care…

Read more about Abortion at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • complications following (induced) termination of pregnancy

Excludes2 — not included here

  • encounter for elective termination of pregnancy (Z33.2)
  • failed attempted termination of pregnancy (O07.-)

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code O04?
O04 is the ICD-10-CM code for "Complications following (induced) termination of pregnancy". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O04 a billable code?
No — O04 is a non-billable header code. Use a more specific child code (such as O04.5) for billing.
What are the subcodes of O04?
O04 has 4 more specific child codes, including O04.5, O04.6, O04.7.

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

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