Is O99 a billable ICD-10 code?

No, O99 is not a billable code. It is a category code that requires additional specificity. You must select a more specific code from the subcategories for billing purposes.

What does ICD-10 code O99 mean?

ICD-10-CM code O99 represents Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

What is the parent category for ICD-10 code O99?

The parent category for O99 is section:O94-O9A (Other obstetric conditions, not elsewhere classified (O94-O9A)). This hierarchical classification helps organize related diagnoses for more accurate coding.

What conditions should be coded separately from O99?

Code O99 has Type 2 Excludes including: when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36). These conditions are not included in O99 but can be coded together if the patient has both conditions.

Should I use additional codes with O99?

Yes, when coding O99, consider adding codes for: code to identify specific condition. Additional codes provide more specificity about the patient's condition.

O992026

Non-billable

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

Clinical Notes

FAQ

Related Codes

O99Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

O99.0Anemia complicating pregnancy, childbirth and the puerperium

O99.01Anemia complicating pregnancy

O99.011first trimester

O99.012second trimester

O99.013third trimester

O99.019unspecified 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

O99.210unspecified trimester

O99.211first trimester

O99.212second trimester

O99.213third 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

O99.340complicating pregnancy, unspecified trimester

O99.341complicating pregnancy, first trimester

O99.342complicating pregnancy, second trimester

O99.343complicating pregnancy, third trimester

O99.344complicating childbirth

O99.345complicating 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

O99.810pregnancy

O99.814childbirth

O99.815the 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

O99.830state complicating pregnancy

O99.834state complicating childbirth

O99.835state complicating the puerperium

O99.84Bariatric surgery status complicating pregnancy, childbirth and the puerperium

O99.840complicating pregnancy, unspecified trimester

O99.841complicating pregnancy, first trimester

O99.842complicating pregnancy, second trimester

O99.843complicating pregnancy, third trimester

O99.844complicating childbirth

O99.845complicating the puerperium

O99.89and conditions complicating pregnancy, childbirth and the puerperium

O99.891and conditions complicating pregnancy

O99.892and conditions complicating childbirth

O99.893and conditions complicating puerperium

Related Categories

O94Sequelae of complication of pregnancy, childbirth, and the puerperium O98Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium O9AMaternal malignant neoplasms, traumatic injuries and abuse classifiable elsewhere but complicating pregnancy, childbirth and the puerperium