O99

Non-Billable

Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

O99 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • O99.0Anemia complicating pregnancy, childbirth and the puerperium
    • O99.01Anemia complicating pregnancy
      • O99.011Anemia complicating pregnancy, first trimester
      • O99.012Anemia complicating pregnancy, second trimester
      • O99.013Anemia complicating pregnancy, third trimester
      • O99.019Anemia complicating pregnancy, unspecified trimester
    • O99.02Anemia complicating childbirth
    • O99.03Anemia complicating the puerperium
  • O99.1Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium
    • O99.11Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy
      • O99.111Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester
      • O99.112Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, second trimester
      • O99.113Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, third trimester
      • O99.119Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, unspecified trimester
    • O99.12Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirth
    • O99.13Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium
  • O99.2Endocrine, nutritional and metabolic diseases complicating pregnancy, childbirth and the puerperium
    • O99.21Obesity complicating pregnancy, childbirth, and the puerperium
      • O99.210Obesity complicating pregnancy, unspecified trimester
      • O99.211Obesity complicating pregnancy, first trimester
      • O99.212Obesity complicating pregnancy, second trimester
      • O99.213Obesity complicating pregnancy, third trimester
      • O99.214Obesity complicating childbirth
      • O99.215Obesity complicating the puerperium
    • O99.28Other endocrine, nutritional and metabolic diseases complicating pregnancy, childbirth and the puerperium
      • O99.280Endocrine, nutritional and metabolic diseases complicating pregnancy, unspecified trimester
      • O99.281Endocrine, nutritional and metabolic diseases complicating pregnancy, first trimester
      • O99.282Endocrine, nutritional and metabolic diseases complicating pregnancy, second trimester
      • O99.283Endocrine, nutritional and metabolic diseases complicating pregnancy, third trimester
      • O99.284Endocrine, nutritional and metabolic diseases complicating childbirth
      • O99.285Endocrine, nutritional and metabolic diseases complicating the puerperium
  • O99.3Mental disorders and diseases of the nervous system complicating pregnancy, childbirth and the puerperium
    • O99.31Alcohol use complicating pregnancy, childbirth, and the puerperium
      • O99.310Alcohol use complicating pregnancy, unspecified trimester
      • O99.311Alcohol use complicating pregnancy, first trimester
      • O99.312Alcohol use complicating pregnancy, second trimester
      • O99.313Alcohol use complicating pregnancy, third trimester
      • O99.314Alcohol use complicating childbirth
      • O99.315Alcohol use complicating the puerperium
    • O99.32Drug use complicating pregnancy, childbirth, and the puerperium
      • O99.320Drug use complicating pregnancy, unspecified trimester
      • O99.321Drug use complicating pregnancy, first trimester
      • O99.322Drug use complicating pregnancy, second trimester
      • O99.323Drug use complicating pregnancy, third trimester
      • O99.324Drug use complicating childbirth
      • O99.325Drug use complicating the puerperium
    • O99.33Tobacco use disorder complicating pregnancy, childbirth, and the puerperium
      • O99.330Smoking (tobacco) complicating pregnancy, unspecified trimester
      • O99.331Smoking (tobacco) complicating pregnancy, first trimester
      • O99.332Smoking (tobacco) complicating pregnancy, second trimester
      • O99.333Smoking (tobacco) complicating pregnancy, third trimester
      • O99.334Smoking (tobacco) complicating childbirth
      • O99.335Smoking (tobacco) complicating the puerperium
    • O99.34Other mental disorders complicating pregnancy, childbirth, and the puerperium
      • O99.340Other mental disorders complicating pregnancy, unspecified trimester
      • O99.341Other mental disorders complicating pregnancy, first trimester
      • O99.342Other mental disorders complicating pregnancy, second trimester
      • O99.343Other mental disorders complicating pregnancy, third trimester
      • O99.344Other mental disorders complicating childbirth
      • O99.345Other mental disorders complicating the puerperium
    • O99.35Diseases of the nervous system complicating pregnancy, childbirth, and the puerperium
      • O99.350Diseases of the nervous system complicating pregnancy, unspecified trimester
      • O99.351Diseases of the nervous system complicating pregnancy, first trimester
      • O99.352Diseases of the nervous system complicating pregnancy, second trimester
      • O99.353Diseases of the nervous system complicating pregnancy, third trimester
      • O99.354Diseases of the nervous system complicating childbirth
      • O99.355Diseases of the nervous system complicating the puerperium
  • O99.4Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium
    • O99.41Diseases of the circulatory system complicating pregnancy
      • O99.411Diseases of the circulatory system complicating pregnancy, first trimester
      • O99.412Diseases of the circulatory system complicating pregnancy, second trimester
      • O99.413Diseases of the circulatory system complicating pregnancy, third trimester
      • O99.419Diseases of the circulatory system complicating pregnancy, unspecified trimester
    • O99.42Diseases of the circulatory system complicating childbirth
    • O99.43Diseases of the circulatory system complicating the puerperium
  • O99.5Diseases of the respiratory system complicating pregnancy, childbirth and the puerperium
    • O99.51Diseases of the respiratory system complicating pregnancy
      • O99.511Diseases of the respiratory system complicating pregnancy, first trimester
      • O99.512Diseases of the respiratory system complicating pregnancy, second trimester
      • O99.513Diseases of the respiratory system complicating pregnancy, third trimester
      • O99.519Diseases of the respiratory system complicating pregnancy, unspecified trimester
    • O99.52Diseases of the respiratory system complicating childbirth
    • O99.53Diseases of the respiratory system complicating the puerperium
  • O99.6Diseases of the digestive system complicating pregnancy, childbirth and the puerperium
    • O99.61Diseases of the digestive system complicating pregnancy
      • O99.611Diseases of the digestive system complicating pregnancy, first trimester
      • O99.612Diseases of the digestive system complicating pregnancy, second trimester
      • O99.613Diseases of the digestive system complicating pregnancy, third trimester
      • O99.619Diseases of the digestive system complicating pregnancy, unspecified trimester
    • O99.62Diseases of the digestive system complicating childbirth
    • O99.63Diseases of the digestive system complicating the puerperium
  • O99.7Diseases of the skin and subcutaneous tissue complicating pregnancy, childbirth and the puerperium
    • O99.71Diseases of the skin and subcutaneous tissue complicating pregnancy
      • O99.711Diseases of the skin and subcutaneous tissue complicating pregnancy, first trimester
      • O99.712Diseases of the skin and subcutaneous tissue complicating pregnancy, second trimester
      • O99.713Diseases of the skin and subcutaneous tissue complicating pregnancy, third trimester
      • O99.719Diseases of the skin and subcutaneous tissue complicating pregnancy, unspecified trimester
    • O99.72Diseases of the skin and subcutaneous tissue complicating childbirth
    • O99.73Diseases of the skin and subcutaneous tissue complicating the puerperium
  • O99.8Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium
    • O99.81Abnormal glucose complicating pregnancy, childbirth and the puerperium
      • O99.810Abnormal glucose complicating pregnancy
      • O99.814Abnormal glucose complicating childbirth
      • O99.815Abnormal glucose complicating the puerperium
    • O99.82Streptococcus B carrier state complicating pregnancy, childbirth and the puerperium
      • O99.820Streptococcus B carrier state complicating pregnancy
      • O99.824Streptococcus B carrier state complicating childbirth
      • O99.825Streptococcus B carrier state complicating the puerperium
    • O99.83Other infection carrier state complicating pregnancy, childbirth and the puerperium
      • O99.830Other infection carrier state complicating pregnancy
      • O99.834Other infection carrier state complicating childbirth
      • O99.835Other infection carrier state complicating the puerperium
    • O99.84Bariatric surgery status complicating pregnancy, childbirth and the puerperium
      • O99.840Bariatric surgery status complicating pregnancy, unspecified trimester
      • O99.841Bariatric surgery status complicating pregnancy, first trimester
      • O99.842Bariatric surgery status complicating pregnancy, second trimester
      • O99.843Bariatric surgery status complicating pregnancy, third trimester
      • O99.844Bariatric surgery status complicating childbirth
      • O99.845Bariatric surgery status complicating the puerperium
    • O99.89Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium
      • O99.891Other specified diseases and conditions complicating pregnancy
      • O99.892Other specified diseases and conditions complicating childbirth
      • O99.893Other specified diseases and conditions complicating puerperium