O09.A3 – Supervision of pregnancy with history of molar pregnancy, third trimester
ICD-10-CM 2027 diagnosis code · Supervision of high risk pregnancy (O09)
ICD-10-CM code
O09.A3
- Code
O09.A3(claims format:O09A3)- Description
- Supervision of pregnancy with history of molar pregnancy, third trimester
- Short description
- Suprvsn of preg with history of molar preg, third trimester
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 15. Pregnancy, childbirth and the puerperium (O00-O9A)
- Block
- O09 Supervision of high risk pregnancy (O09)
- Parent codes
- O09 › O09.A
Related codes in O09.A
Frequently asked questions
What is ICD-10 code O09.A3?
O09.A3 is the ICD-10-CM code for supervision of pregnancy with history of molar pregnancy, third trimester, in the block O09 (Supervision of high risk pregnancy (O09)).
Is O09.A3 a billable code?
Yes. O09.A3 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does O09.A3 belong to?
It belongs to category O09 – Supervision of high risk pregnancy.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.