Z223-char group
Carrier of infectious disease
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Incl.: suspected carrier
Codes within Z22
Z22.0Carrier 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] infectionZ22.7Latent tuberculosisZ22.8Carrier of other infectious diseasesZ22.9Carrier of infectious disease, unspecified