O09.9 – Supervision of high risk pregnancy, unspecified
ICD-10-CM 2027 diagnosis code · Supervision of high risk pregnancy (O09)
ICD-10-CM code
O09.9
- Code
O09.9(claims format:O099)- Description
- Supervision of high risk pregnancy, unspecified
- Billable
- No – use a more specific code below
- 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
Billable codes under O09.9
O09.9 is a header code and cannot be used on claims. Choose the most specific code:
- O09.90 – Supervision of high risk pregnancy, unspecified, unspecified trimesterBillable
- O09.91 – Supervision of high risk pregnancy, unspecified, first trimesterBillable
- O09.92 – Supervision of high risk pregnancy, unspecified, second trimesterBillable
- O09.93 – Supervision of high risk pregnancy, unspecified, third trimesterBillable
Index terms for O09.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in O09
- O09.0 – Supervision of pregnancy with history of infertilityHeader
- O09.1 – Supervision of pregnancy with history of ectopic pregnancyHeader
- O09.A – Supervision of pregnancy with history of molar pregnancyHeader
- O09.2 – Supervision of pregnancy with other poor reproductive or obstetric historyHeader
- O09.3 – Supervision of pregnancy with insufficient antenatal careHeader
- O09.4 – Supervision of pregnancy with grand multiparityHeader
- O09.5 – Supervision of elderly primigravida and multigravidaHeader
- O09.6 – Supervision of young primigravida and multigravidaHeader
- O09.7 – Supervision of high risk pregnancy due to social problemsHeader
- O09.8 – Supervision of other high risk pregnanciesHeader
Frequently asked questions
What is ICD-10 code O09.9?
O09.9 is the ICD-10-CM code for supervision of high risk pregnancy, unspecified, in the block O09 (Supervision of high risk pregnancy (O09)).
Is O09.9 a billable code?
No. O09.9 is a header code with more specific child codes; report one of the billable codes listed above.
What category does O09.9 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.