The Canada Health Act establishes the principles of the Canadian public health care system including public administration, comprehensiveness, universality, portability, and accessibility. The Act requires provinces and territories to comply with these principles to receive full federal health funding. The federal government sets national standards, while provinces and territories administer health plans and deliver services. Insured services under the Act include medically necessary hospital and doctor services. Provinces must provide reasonable access without financial barriers like extra-billing and user fees. The Act aims to make health care available to all eligible Canadian residents.