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ICD-10-CM · FY 2026 APRIL UPDATE

O09

Supervision of high risk pregnancy

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
O09.0Supervision of pregnancy with history of infertilityCategory
O09.00Supervision of pregnancy with history of infertility, unspecified trimesterBillable
O09.01Supervision of pregnancy with history of infertility, first trimesterBillable
O09.02Supervision of pregnancy with history of infertility, second trimesterBillable
O09.03Supervision of pregnancy with history of infertility, third trimesterBillable
O09.1Supervision of pregnancy with history of ectopic pregnancyCategory
O09.10Supervision of pregnancy with history of ectopic pregnancy, unspecified trimesterBillable
O09.11Supervision of pregnancy with history of ectopic pregnancy, first trimesterBillable
O09.12Supervision of pregnancy with history of ectopic pregnancy, second trimesterBillable
O09.13Supervision of pregnancy with history of ectopic pregnancy, third trimesterBillable
O09.ASupervision of pregnancy with history of molar pregnancyCategory
O09.A0Supervision of pregnancy with history of molar pregnancy, unspecified trimesterBillable
O09.A1Supervision of pregnancy with history of molar pregnancy, first trimesterBillable
O09.A2Supervision of pregnancy with history of molar pregnancy, second trimesterBillable
O09.A3Supervision of pregnancy with history of molar pregnancy, third trimesterBillable
O09.2Supervision of pregnancy with other poor reproductive or obstetric historyCategory
O09.21Supervision of pregnancy with history of pre-term laborCategory
O09.211Supervision of pregnancy with history of pre-term labor, first trimesterBillable
O09.212Supervision of pregnancy with history of pre-term labor, second trimesterBillable
O09.213Supervision of pregnancy with history of pre-term labor, third trimesterBillable
O09.219Supervision of pregnancy with history of pre-term labor, unspecified trimesterBillable
O09.29Supervision of pregnancy with other poor reproductive or obstetric historyCategory
O09.291Supervision of pregnancy with other poor reproductive or obstetric history, first trimesterBillable
O09.292Supervision of pregnancy with other poor reproductive or obstetric history, second trimesterBillable
O09.293Supervision of pregnancy with other poor reproductive or obstetric history, third trimesterBillable
O09.299Supervision of pregnancy with other poor reproductive or obstetric history, unspecified trimesterBillable
O09.3Supervision of pregnancy with insufficient antenatal careCategory
O09.30Supervision of pregnancy with insufficient antenatal care, unspecified trimesterBillable
O09.31Supervision of pregnancy with insufficient antenatal care, first trimesterBillable
O09.32Supervision of pregnancy with insufficient antenatal care, second trimesterBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.