ICD-10-CM category
Z3A
Z3A is a category, not a billable code. Report one of the 38 complete codes below (category title not published in the source file).
Codes in Z3A
- Z3A.00Weeks of gestation of pregnancy not specified
- Z3A.01Less than 8 weeks gestation of pregnancy
- Z3A.088 weeks gestation of pregnancy
- Z3A.099 weeks gestation of pregnancy
- Z3A.1010 weeks gestation of pregnancy
- Z3A.1111 weeks gestation of pregnancy
- Z3A.1212 weeks gestation of pregnancy
- Z3A.1313 weeks gestation of pregnancy
- Z3A.1414 weeks gestation of pregnancy
- Z3A.1515 weeks gestation of pregnancy
- Z3A.1616 weeks gestation of pregnancy
- Z3A.1717 weeks gestation of pregnancy
- Z3A.1818 weeks gestation of pregnancy
- Z3A.1919 weeks gestation of pregnancy
- Z3A.2020 weeks gestation of pregnancy
- Z3A.2121 weeks gestation of pregnancy
- Z3A.2222 weeks gestation of pregnancy
- Z3A.2323 weeks gestation of pregnancy
- Z3A.2424 weeks gestation of pregnancy
- Z3A.2525 weeks gestation of pregnancy
- Z3A.2626 weeks gestation of pregnancy
- Z3A.2727 weeks gestation of pregnancy
- Z3A.2828 weeks gestation of pregnancy
- Z3A.2929 weeks gestation of pregnancy
- Z3A.3030 weeks gestation of pregnancy
- Z3A.3131 weeks gestation of pregnancy
- Z3A.3232 weeks gestation of pregnancy
- Z3A.3333 weeks gestation of pregnancy
- Z3A.3434 weeks gestation of pregnancy
- Z3A.3535 weeks gestation of pregnancy
- Z3A.3636 weeks gestation of pregnancy
- Z3A.3737 weeks gestation of pregnancy
- Z3A.3838 weeks gestation of pregnancy
- Z3A.3939 weeks gestation of pregnancy
- Z3A.4040 weeks gestation of pregnancy
- Z3A.4141 weeks gestation of pregnancy
- Z3A.4242 weeks gestation of pregnancy
- Z3A.49Greater than 42 weeks gestation of pregnancy
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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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