O41.1223: Chorioamnionitis, second trimester, fetus 3
O41.1223 is the billable ICD-10-CM diagnosis code for Chorioamnionitis, second trimester, fetus 3. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code O41.1223?
O41.1223 is the ICD-10-CM diagnosis code for Chorioamnionitis, second trimester, fetus 3. It belongs to category O41 (Other disorders of amniotic fluid and membranes).
Is O41.1223 a billable code?
Yes. O41.1223 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does O41.1223 belong to?
O41.1223 is part of ICD-10-CM category O41 — Other disorders of amniotic fluid and membranes, which has 336 billable codes.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free