ICD-10-CM code "Z22.7": Latent tuberculosis (2024)

Overview

ICD-10 CodeZ22.7
DescriptionLatent tuberculosis
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. Carrier of infectious disease (Z22)
  4. Latent tuberculosis (Z22.7)
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. Carrier of infectious disease (Z22)

    Type 2carrier of viral hepatitis (B18.-)

  4. Latent tuberculosis (Z22.7)

    Type 1nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis (R76.12)

    Type 1nonspecific reaction to tuberculin skin test without active tuberculosis (R76.11)

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. Carrier of infectious disease (Z22)

    Includescolonization status

    Includessuspected carrier

  4. Latent tuberculosis (Z22.7)