O41.1294
✓ Billable
Chorioamnionitis, unspecified trimester, fetus 4
ICD-10-CM · FY2026 · Pregnancy, Childbirth and the Puerperium
Code
O41.1294
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Pregnancy, Childbirth and the Puerperium
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code O41.1294?
ICD-10-CM code O41.1294 represents Chorioamnionitis, unspecified trimester, fetus 4. It is a billable diagnosis code in the Pregnancy, Childbirth and the Puerperium chapter, effective October 1, 2025 – September 30, 2026.
Is O41.1294 billable?
Yes. O41.1294 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is O41.1294 in?
O41.1294 belongs to the Pregnancy, Childbirth and the Puerperium chapter (O00–O9A) of ICD-10-CM.
Related codes in the O41 category
O41
Other disorders of amniotic fluid and membranes
Non-billable
O41.0
Oligohydramnios
Non-billable
O41.1
Infection of amniotic sac and membranes
Non-billable
O41.8
Other specified disorders of amniotic fluid and membranes
Non-billable
O41.9
Disorder of amniotic fluid and membranes, unspecified
Non-billable
O41.00
Oligohydramnios, unspecified trimester
Non-billable
O41.01
Oligohydramnios, first trimester
Non-billable
O41.02
Oligohydramnios, second trimester
Non-billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →