Is O98 a billable code?
No. O98 is a header code that groups 60 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
O98: Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
O98 groups related diagnoses under maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under O98
- O98.011Tuberculosis complicating pregnancy, first trimester
- O98.012Tuberculosis complicating pregnancy, second trimester
- O98.013Tuberculosis complicating pregnancy, third trimester
- O98.019Tuberculosis complicating pregnancy, unspecified trimester
- O98.02Tuberculosis complicating childbirth
- O98.03Tuberculosis complicating the puerperium
- O98.111Syphilis complicating pregnancy, first trimester
- O98.112Syphilis complicating pregnancy, second trimester
- O98.113Syphilis complicating pregnancy, third trimester
- O98.119Syphilis complicating pregnancy, unspecified trimester
- O98.12Syphilis complicating childbirth
- O98.13Syphilis complicating the puerperium
- O98.211Gonorrhea complicating pregnancy, first trimester
- O98.212Gonorrhea complicating pregnancy, second trimester
- O98.213Gonorrhea complicating pregnancy, third trimester
- O98.219Gonorrhea complicating pregnancy, unspecified trimester
- O98.22Gonorrhea complicating childbirth
- O98.23Gonorrhea complicating the puerperium
- O98.311Other infections with a predominantly sexual mode of transmission complicating pregnancy, first trimester
- O98.312Other infections with a predominantly sexual mode of transmission complicating pregnancy, second trimester
- O98.313Other infections with a predominantly sexual mode of transmission complicating pregnancy, third trimester
- O98.319Other infections with a predominantly sexual mode of transmission complicating pregnancy, unspecified trimester
- O98.32Other infections with a predominantly sexual mode of transmission complicating childbirth
- O98.33Other infections with a predominantly sexual mode of transmission complicating the puerperium
- O98.411Viral hepatitis complicating pregnancy, first trimester
- O98.412Viral hepatitis complicating pregnancy, second trimester
- O98.413Viral hepatitis complicating pregnancy, third trimester
- O98.419Viral hepatitis complicating pregnancy, unspecified trimester
- O98.42Viral hepatitis complicating childbirth
- O98.43Viral hepatitis complicating the puerperium
- O98.511Other viral diseases complicating pregnancy, first trimester
- O98.512Other viral diseases complicating pregnancy, second trimester
- O98.513Other viral diseases complicating pregnancy, third trimester
- O98.519Other viral diseases complicating pregnancy, unspecified trimester
- O98.52Other viral diseases complicating childbirth
- O98.53Other viral diseases complicating the puerperium
- O98.611Protozoal diseases complicating pregnancy, first trimester
- O98.612Protozoal diseases complicating pregnancy, second trimester
- O98.613Protozoal diseases complicating pregnancy, third trimester
- O98.619Protozoal diseases complicating pregnancy, unspecified trimester
- O98.62Protozoal diseases complicating childbirth
- O98.63Protozoal diseases complicating the puerperium
- O98.711Human immunodeficiency virus [HIV] disease complicating pregnancy, first trimester
- O98.712Human immunodeficiency virus [HIV] disease complicating pregnancy, second trimester
- O98.713Human immunodeficiency virus [HIV] disease complicating pregnancy, third trimester
- O98.719Human immunodeficiency virus [HIV] disease complicating pregnancy, unspecified trimester
- O98.72Human immunodeficiency virus [HIV] disease complicating childbirth
- O98.73Human immunodeficiency virus [HIV] disease complicating the puerperium
- O98.811Other maternal infectious and parasitic diseases complicating pregnancy, first trimester
- O98.812Other maternal infectious and parasitic diseases complicating pregnancy, second trimester
- O98.813Other maternal infectious and parasitic diseases complicating pregnancy, third trimester
- O98.819Other maternal infectious and parasitic diseases complicating pregnancy, unspecified trimester
- O98.82Other maternal infectious and parasitic diseases complicating childbirth
- O98.83Other maternal infectious and parasitic diseases complicating the puerperium
- O98.911Unspecified maternal infectious and parasitic disease complicating pregnancy, first trimester
- O98.912Unspecified maternal infectious and parasitic disease complicating pregnancy, second trimester
- O98.913Unspecified maternal infectious and parasitic disease complicating pregnancy, third trimester
- O98.919Unspecified maternal infectious and parasitic disease complicating pregnancy, unspecified trimester
- O98.92Unspecified maternal infectious and parasitic disease complicating childbirth
- O98.93Unspecified maternal infectious and parasitic disease complicating the puerperium
O98 questions
What does O98 mean?
O98 is the ICD-10-CM code for Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium. It is in chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.