ICD-10-CM category
O09
O09 is a category, not a billable code. Report one of the 64 complete codes below (category title not published in the source file).
O09.0…
4 codes
- O09.00Supervision of pregnancy with history of infertility, unspecified trimester
- O09.01Supervision of pregnancy with history of infertility, first trimester
- O09.02Supervision of pregnancy with history of infertility, second trimester
- O09.03Supervision of pregnancy with history of infertility, third trimester
O09.1…
4 codes
- O09.10Supervision of pregnancy with history of ectopic pregnancy, unspecified trimester
- O09.11Supervision of pregnancy with history of ectopic pregnancy, first trimester
- O09.12Supervision of pregnancy with history of ectopic pregnancy, second trimester
- O09.13Supervision of pregnancy with history of ectopic pregnancy, third trimester
O09.2…
8 codes
- O09.211Supervision of pregnancy with history of pre-term labor, first trimester
- O09.212Supervision of pregnancy with history of pre-term labor, second trimester
- O09.213Supervision of pregnancy with history of pre-term labor, third trimester
- O09.219Supervision of pregnancy with history of pre-term labor, unspecified trimester
- O09.291Supervision of pregnancy with other poor reproductive or obstetric history, first trimester
- O09.292Supervision of pregnancy with other poor reproductive or obstetric history, second trimester
- O09.293Supervision of pregnancy with other poor reproductive or obstetric history, third trimester
- O09.299Supervision of pregnancy with other poor reproductive or obstetric history, unspecified trimester
O09.3…
4 codes
- O09.30Supervision of pregnancy with insufficient antenatal care, unspecified trimester
- O09.31Supervision of pregnancy with insufficient antenatal care, first trimester
- O09.32Supervision of pregnancy with insufficient antenatal care, second trimester
- O09.33Supervision of pregnancy with insufficient antenatal care, third trimester
O09.4…
4 codes
O09.5…
8 codes
- O09.511Supervision of elderly primigravida, first trimester
- O09.512Supervision of elderly primigravida, second trimester
- O09.513Supervision of elderly primigravida, third trimester
- O09.519Supervision of elderly primigravida, unspecified trimester
- O09.521Supervision of elderly multigravida, first trimester
- O09.522Supervision of elderly multigravida, second trimester
- O09.523Supervision of elderly multigravida, third trimester
- O09.529Supervision of elderly multigravida, unspecified trimester
O09.6…
8 codes
- O09.611Supervision of young primigravida, first trimester
- O09.612Supervision of young primigravida, second trimester
- O09.613Supervision of young primigravida, third trimester
- O09.619Supervision of young primigravida, unspecified trimester
- O09.621Supervision of young multigravida, first trimester
- O09.622Supervision of young multigravida, second trimester
- O09.623Supervision of young multigravida, third trimester
- O09.629Supervision of young multigravida, unspecified trimester
O09.7…
4 codes
- O09.70Supervision of high risk pregnancy due to social problems, unspecified trimester
- O09.71Supervision of high risk pregnancy due to social problems, first trimester
- O09.72Supervision of high risk pregnancy due to social problems, second trimester
- O09.73Supervision of high risk pregnancy due to social problems, third trimester
O09.8…
12 codes
- O09.811Supervision of pregnancy resulting from assisted reproductive technology, first trimester
- O09.812Supervision of pregnancy resulting from assisted reproductive technology, second trimester
- O09.813Supervision of pregnancy resulting from assisted reproductive technology, third trimester
- O09.819Supervision of pregnancy resulting from assisted reproductive technology, unspecified trimester
- O09.821Supervision of pregnancy with history of in utero procedure during previous pregnancy, first trimester
- O09.822Supervision of pregnancy with history of in utero procedure during previous pregnancy, second trimester
- O09.823Supervision of pregnancy with history of in utero procedure during previous pregnancy, third trimester
- O09.829Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester
- O09.891Supervision of other high risk pregnancies, first trimester
- O09.892Supervision of other high risk pregnancies, second trimester
- O09.893Supervision of other high risk pregnancies, third trimester
- O09.899Supervision of other high risk pregnancies, unspecified trimester
O09.9…
4 codes
O09.A…
4 codes
- O09.A0Supervision of pregnancy with history of molar pregnancy, unspecified trimester
- O09.A1Supervision of pregnancy with history of molar pregnancy, first trimester
- O09.A2Supervision of pregnancy with history of molar pregnancy, second trimester
- O09.A3Supervision of pregnancy with history of molar pregnancy, third trimester
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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