Z20-Z29

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

Z20-Z29 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • 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
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