Z67 - Blood type
Z67.1 - Type A blood
Z67.10 - Type A blood, Rh positive
Z67.11 - Type A blood, Rh negative
Z67.2 - Type B blood
Z67.20 - Type B blood, Rh positive
Z67.21 - Type B blood, Rh negative
Z67.3 - Type AB blood
Z67.30 - Type AB blood, Rh positive
Z67.31 - Type AB blood, Rh negative
Z67.4 - Type O blood
Z67.40 - Type O blood, Rh positive
Z67.41 - Type O blood, Rh negative
Z67.9 - Unspecified blood type
Z67.90 - Unspecified blood type, Rh positive
Z67.91 - Unspecified blood type, Rh negative