Z20-Z29 Persons with potential health hazards related to communicable diseases

Codes

• Z20Contact with and (suspected) exposure to communicable diseases
• Z21Asymptomatic human immunodeficiency virus [HIV] infection status
• Z22Carrier of infectious disease
• Z23Encounter for immunization
• Z28Immunization not carried out and underimmunization status
• Z29Encounter for other prophylactic measures