Z22.7
Latent tuberculosis
✦ New in TT06 (absent from QĐ4469)
Coding guidance (WHO 2019)
Excl.: abnormal result of Mantoux test (R76.1)
Sibling codes
Z22Carrier of infectious diseaseZ22.0Carrier of typhoidZ22.1Carrier of other intestinal infectious diseasesZ22.2Carrier of diphtheriaZ22.3Carrier of other specified bacterial diseasesZ22.4Carrier of infections with a predominantly sexual mode of transmissionZ22.6Carrier of human T-lymphotropic virus type- 1 [HTLV-1] infectionZ22.8Carrier of other infectious diseasesZ22.9Carrier of infectious disease, unspecified