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Z22.7 Latent tuberculosis
BackZ22Carrier of infectious diseaseCategory9 →Z22.0Carrier of typhoidCategoryZ22.1Carrier of other intestinal infectious diseasesCategoryZ22.2Carrier of diphtheriaCategoryZ22.3Carrier of other specified bacterial diseasesCategory6 →Z22.31Carrier of bacterial disease due to meningococciCategoryZ22.32Carrier of bacterial disease due to staphylococciCategory2 →Z22.321Carrier or suspected carrier of Methicillin susceptible Staphylococcus aureusCategoryZ22.322Carrier or suspected carrier of Methicillin resistant Staphylococcus aureusCategoryZ22.33Carrier of bacterial disease due to streptococciCategory2 →Z22.330Carrier of Group B streptococcusCategoryZ22.338Carrier of other streptococcusCategoryZ22.34Carrier of Acinetobacter baumanniiCategory3 →Z22.340Carrier of carbapenem-resistant Acinetobacter baumanniiCategoryZ22.341Carrier of carbapenem-sensitive Acinetobacter baumanniiCategoryZ22.349Carrier of Acinetobacter baumannii, unspecifiedCategoryZ22.35Carrier of EnterobacteralesCategory3 →Z22.350Carrier of carbapenem-resistant EnterobacteralesCategoryZ22.358Carrier of other EnterobacteralesCategoryZ22.359Carrier of Enterobacterales, unspecifiedCategoryZ22.39Carrier of other specified bacterial diseasesCategoryZ22.4Carrier of infections with a predominantly sexual mode of transmissionCategoryZ22.6Carrier of human T-lymphotropic virus type-1 [HTLV-1] infectionCategoryZ22.7Latent tuberculosisCategoryZ22.8Carrier of other infectious diseasesCategoryZ22.9Carrier of infectious disease, unspecifiedCategory
CategoryCODABLE
Z22.7
Latent tuberculosis
EXAMPLES
Latent tuberculosis infection (LTBI)
EXCLUDES
Excludes1: 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)
nonspecific reaction to tuberculin skin test without active tuberculosis (R76.11)
- Chapter
- XXI · Factors influencing health status and contact with health services
- Section
- Z20-Z29
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.