Factors influencing health status and contact with health services

Blood type (Z67)
- - 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
  - Z67.A - Duffy phenotype
  - Z67.A1 - Duffy null
  - Z67.A2 - Duffy a positive
  - Z67.A3 - Duffy b positive
  - Z67.A4 - Duffy a and b positive