ICD-10-CM category
Z67
Z67 is a category, not a billable code. Report one of the 14 complete codes below (category title not published in the source file).
Codes in Z67
- Z67.10Type A blood, Rh positive
- Z67.11Type A blood, Rh negative
- Z67.20Type B blood, Rh positive
- Z67.21Type B blood, Rh negative
- Z67.30Type AB blood, Rh positive
- Z67.31Type AB blood, Rh negative
- Z67.40Type O blood, Rh positive
- Z67.41Type O blood, Rh negative
- Z67.90Unspecified blood type, Rh positive
- Z67.91Unspecified blood type, Rh negative
- Z67.A1Duffy null
- Z67.A2Duffy a positive
- Z67.A3Duffy b positive
- Z67.A4Duffy a and b positive
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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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