Z20-Z29
This page shows all ICD-10-CM codes in the range from Z20 to Z29 in Chapter 21: Factors influencing health status and contact with health services.
Codes are organized hierarchically by chapter and three-character category codes (e.g., Z20). Each category can be expanded to show more specific subcategory and subclassification codes. Click on the code buttons to expand and see child codes.
Subsection Information
Subsection: Persons with potential health hazards related to communicable diseases
Part of Chapter 21: Factors influencing health status and contact with health services
Codes in this Range (85+)
Chapter 21: Factors influencing health status and contact with health services
Range: Z00-Z99
Z20Contact with and (suspected) exposure to communicable diseases
Z21Asymptomatic human immunodeficiency virus [HIV] infection status
Billable
Z22Carrier of infectious disease
Z23Encounter for immunization
Billable
Z28Immunization not carried out and underimmunization status
Z29Encounter for other prophylactic measures