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activity done for financial or other compensation
- Excludes1: military activity (Y99.1)
- Y99.1 Military activity
- Excludes: activity of off duty military personnel (Y99.8)
- Y99.8 Other external cause status
- Activity NEC
- Hobby not done for income
- Leisure activity
- Off-duty activity of military personnel
- Recreation or sport not for income or while a student
- Student activity
- Volunteer activity
- Excludes1: civilian activity done for income or compensation (Y99.0)
- military activity (Y99.1)
- Y99.9 Unspecified external cause status
Factors influencing health status and contact with health services (Z00-Z99)
- Note: 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.
- This chapter contains the following blocks:
- Z00-Z13 Persons encountering health services for examination and investigation
- Z14-Z15 Genetic carrier and genetic susceptibility to disease
- Z16 Infection with drug resistant microorganisms
- Z17 Estrogen receptor status
- Z20-Z28 Persons with potential health hazards related to communicable diseases
- Z30-Z39 Persons encountering health services in circumstances related to reproduction
- Z40-Z53 Persons encountering health services for specific procedures and health care
