What are the different meaning of hospital levels?

Question

e.g. primary, secondary and tertiary

Answer 1

Primary care refers to GPs and other healthcare workers who don't work in a hospital,  such as nurses who see patients in their homes.

Secondary care refers to care of patients in hospital.

Tertiary care is more specialized care of patients in hospital for example, burns unit or cancer care.

Is that what you meant?

Answer 2

Would you kindly disambiguate the question, thank you.