Z00-Z99 Factors influencing health status and contact with health services
Z20-Z29 Persons with potential health hazards related to communicable diseases
Carrier of infectious disease Z22
Carrier of infectious disease Z22-
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (Z22) and the excluded code together.