O26.0
Non-billableExcessive weight gain in pregnancy
O26.0 is the ICD-10-CM code for Excessive weight gain in pregnancy. It is a non-billable category code — use a more specific child code such as O26.00 for billing.
O00-O9A Pregnancy, childbirth and the puerperium
What this means — in plain language
MedlinePlus · NIHWhat are health problems in pregnancy? A health problem in pregnancy is any disease or condition that could affect your health or the health of your fetus . Some health problems may make it more likely that you will have a high-risk pregnancy. A high-risk pregnancy is one in which you, your fetus, or both are at higher risk for health problems than in a typical pregnancy. But just because you have health problems,…
Read more about Health Problems in Pregnancy at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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