Z57.31 Occupational exposure to environmental tobacco smoke
Instructional Notes:
-
Z57.31
Description: Occupational exposure to environmental tobacco smoke
Exclude2:- exposure to environmental tobacco smoke (Z77.22)
-
Z57.3
Description: Occupational exposure to other air contaminants
↓ -
Z57
Description: Occupational exposure to risk factors
↓ -
Z55-Z65
Description: Persons with potential health hazards related to socioeconomic and psychosocial circumstances (Z55-Z65)
↓ -
Z00-Z99
Description: Factors influencing health status and contact with health services
Notes:- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.