ICD-10-CM category
O26 Maternal care for other conditions predominantly related to pregnancy
O26 is a category, not a billable code. Report one of the 72 complete codes below.
O26.0…
4 codes
O26.1…
4 codes
O26.2…
4 codes
- O26.20Pregnancy care for patient with recurrent pregnancy loss, unspecified trimester
- O26.21Pregnancy care for patient with recurrent pregnancy loss, first trimester
- O26.22Pregnancy care for patient with recurrent pregnancy loss, second trimester
- O26.23Pregnancy care for patient with recurrent pregnancy loss, third trimester
O26.3…
4 codes
- O26.30Retained intrauterine contraceptive device in pregnancy, unspecified trimester
- O26.31Retained intrauterine contraceptive device in pregnancy, first trimester
- O26.32Retained intrauterine contraceptive device in pregnancy, second trimester
- O26.33Retained intrauterine contraceptive device in pregnancy, third trimester
O26.4…
4 codes
O26.5…
4 codes
O26.6…
10 codes
- O26.611Liver and biliary tract disorders in pregnancy, first trimester
- O26.612Liver and biliary tract disorders in pregnancy, second trimester
- O26.613Liver and biliary tract disorders in pregnancy, third trimester
- O26.619Liver and biliary tract disorders in pregnancy, unspecified trimester
- O26.62Liver and biliary tract disorders in childbirth
- O26.63Liver and biliary tract disorders in the puerperium
- O26.641Intrahepatic cholestasis of pregnancy, first trimester
- O26.642Intrahepatic cholestasis of pregnancy, second trimester
- O26.643Intrahepatic cholestasis of pregnancy, third trimester
- O26.649Intrahepatic cholestasis of pregnancy, unspecified trimester
O26.7…
6 codes
- O26.711Subluxation of symphysis (pubis) in pregnancy, first trimester
- O26.712Subluxation of symphysis (pubis) in pregnancy, second trimester
- O26.713Subluxation of symphysis (pubis) in pregnancy, third trimester
- O26.719Subluxation of symphysis (pubis) in pregnancy, unspecified trimester
- O26.72Subluxation of symphysis (pubis) in childbirth
- O26.73Subluxation of symphysis (pubis) in the puerperium
O26.8…
28 codes
- O26.811Pregnancy related exhaustion and fatigue, first trimester
- O26.812Pregnancy related exhaustion and fatigue, second trimester
- O26.813Pregnancy related exhaustion and fatigue, third trimester
- O26.819Pregnancy related exhaustion and fatigue, unspecified trimester
- O26.821Pregnancy related peripheral neuritis, first trimester
- O26.822Pregnancy related peripheral neuritis, second trimester
- O26.823Pregnancy related peripheral neuritis, third trimester
- O26.829Pregnancy related peripheral neuritis, unspecified trimester
- O26.831Pregnancy related renal disease, first trimester
- O26.832Pregnancy related renal disease, second trimester
- O26.833Pregnancy related renal disease, third trimester
- O26.839Pregnancy related renal disease, unspecified trimester
- O26.841Uterine size-date discrepancy, first trimester
- O26.842Uterine size-date discrepancy, second trimester
- O26.843Uterine size-date discrepancy, third trimester
- O26.849Uterine size-date discrepancy, unspecified trimester
- O26.851Spotting complicating pregnancy, first trimester
- O26.852Spotting complicating pregnancy, second trimester
- O26.853Spotting complicating pregnancy, third trimester
- O26.859Spotting complicating pregnancy, unspecified trimester
- O26.86Pruritic urticarial papules and plaques of pregnancy (PUPPP)
- O26.872Cervical shortening, second trimester
- O26.873Cervical shortening, third trimester
- O26.879Cervical shortening, unspecified trimester
- O26.891Other specified pregnancy related conditions, first trimester
- O26.892Other specified pregnancy related conditions, second trimester
- O26.893Other specified pregnancy related conditions, third trimester
- O26.899Other specified pregnancy related conditions, unspecified trimester
O26.9…
4 codes
Outside the US? O26 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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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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