North American Industry Classification System (NAICS) Canada 2017 Version 1.0
- 6219 - Other ambulatory health care services
- 62191 - Ambulance services
- 621911 - Ambulance (except air ambulance) servicesCAN
- 621912 - Air ambulance servicesCAN
- 62199 - All other ambulatory health care services
- 621990 - All other ambulatory health care servicesCAN
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