Z22.7✓ Billable

Latent tuberculosis

Inclusion Terms

•Latent tuberculosis infection (LTBI)

✗ Excludes 1(Not coded here)

•nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis (R76.12)
•nonspecific reaction to tuberculin skin test without active tuberculosis (R76.11)

Code Hierarchy

┌21Factors influencing health status and contact with health services (Z00-Z99)├Z20-Z29Persons with potential health hazards related to communicable diseases (Z20-Z29)├Z22Carrier of infectious disease

└Z22.7Latent tuberculosis

Not sure between two codes?

⇄ Compare Z22.7 with another code →

← Back to search