ICD-10-CM code "Z21": Asymptomatic human immunodeficiency virus [HIV] infection status (2024)

Overview

ICD-10 CodeZ21
DescriptionAsymptomatic human immunodeficiency virus [HIV] infection status
Hierarchy
  1. Factors influencing health status and contact with health services (Z00-Z99)
  2. Persons with potential health hazards related to communicable diseases (Z20-Z29)
  3. Asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
Billable statusICD-10-CM Billable code

Excludes

  1. Factors influencing health status and contact with health services (Z00-Z99)
  2. Persons with potential health hazards related to communicable diseases (Z20-Z29)
  3. Asymptomatic human immunodeficiency virus [HIV] infection status (Z21)

    Type 1acquired immunodeficiency syndrome (B20)

    Type 1contact with human immunodeficiency virus [HIV] (Z20.6)

    Type 1exposure to human immunodeficiency virus [HIV] (Z20.6)

    Type 1human immunodeficiency virus [HIV] disease (B20)

    Type 1inconclusive laboratory evidence of human immunodeficiency virus [HIV] (R75)

Includes

  1. Factors influencing health status and contact with health services (Z00-Z99)
  2. Persons with potential health hazards related to communicable diseases (Z20-Z29)
  3. Asymptomatic human immunodeficiency virus [HIV] infection status (Z21)