O99.611
BillableDiseases of the digestive system complicating pregnancy, first trimester
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A stomach, intestinal, or digestive system condition that occurs during the first three months of pregnancy and affects the pregnancy.
Coding Tips
- •Confirm first trimester is documented (weeks 1-13); pair with specific digestive condition code
- •Common conditions include hyperemesis gravidarum, peptic ulcer disease, or inflammatory bowel disease
Code Hierarchy
└O99Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium└O99.6Diseases of the digestive system complicating pregnancy, childbirth and the puerperium└O99.61Diseases of the digestive system complicating pregnancy└O99.611Diseases of the digestive system complicating pregnancy, first trimester
└O99.611Diseases of the digestive system complicating pregnancy, first trimester