I. ˌprimary ˈcare BrE AmE noun [uncountable]
basic medical treatment that you receive from a doctor who is not a ↑ specialist :
a primary care physician (=a doctor who provides primary care)
II. ˌprimary ˈhealth care BrE AmE ( also primary care ) noun [uncountable]
the medical care that someone receives first when they become ill or have an accident