Z22.7 - Latent tuberculosis

  • Applicable to Latent tuberculosis
  • The 2025 edition of ICD10-CM Z22.7 became effective on October 1, 2024.
  • This is the American ICD10-CM version of Z22.7 - other international versions of ICD10 Z22.7 may differ.
  • Z22.7 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Latent tuberculosis infection (LTBI)

Type 1 Excludes

  • 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)

The following codes above Z22.7 contain annotation back-references that may be applicable to Z22.7:

Chapter: Z00-Z99 Factors influencing health status and contact with health services

Section: Z20-Z29 Persons with potential health hazards related to communicable diseases

Category: Z22 Carrier of infectious disease

latent icd 10
 
tuberculosis icd 10
 
Billable/Specific Code

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