O26.11
BillableLow weight gain in pregnancy, first trimester
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A pregnant woman has gained less weight than is typically recommended during the first three months of pregnancy.
Coding Tips
- •First trimester is weeks 1-13; ensure documentation clearly indicates the timing of inadequate weight gain.
- •Investigate and document causes such as morning sickness, hyperemesis gravidarum, or nutritional deficiencies.
Code Hierarchy
└O26Maternal care for other conditions predominantly related to pregnancy└O26.1Low weight gain in pregnancy└O26.11Low weight gain in pregnancy, first trimester
└O26.11Low weight gain in pregnancy, first trimester