O00.0
Non-billableAbdominal pregnancy
O00.0 is the ICD-10-CM code for Abdominal pregnancy. It is a non-billable category code — use a more specific child code such as O00.00 for billing.
O00-O9A Pregnancy, childbirth and the puerperium
What this means — in plain language
MedlinePlus · NIHWhat is an ectopic pregnancy? The uterus, or womb, is the place where a fetus grows during pregnancy . In an ectopic pregnancy, the fertilized egg grows in the wrong place outside the uterus. It usually occurs in the fallopian tubes. These tubes carry eggs from the ovaries to the uterus. Sometimes, an ectopic pregnancy can occur in the ovaries, abdominal cavity, or the lower part of the uterus (cervix). Ectopic…
Read more about Ectopic Pregnancy at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •maternal care for viable fetus in abdominal pregnancy (O36.7-)
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
- What is ICD-10 code O00.0?
- O00.0 is the ICD-10-CM code for "Abdominal pregnancy". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
- Is O00.0 a billable code?
- No — O00.0 is a non-billable header code. Use a more specific child code (such as O00.00) for billing.
- What is excluded from O00.0?
- Excludes1 (not coded here): maternal care for viable fetus in abdominal pregnancy (O36.7-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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