For my final project, I have to develop a unique proposal that describes a new health care system. My question is, is this assignment just referring to the health insurance aspect of the health care system?

Without seeing the exact wording of the assignment, it's hard to tell.

What have you been studying? The entire health care system, or only the insurance aspect?

To determine whether your final project should only focus on the health insurance aspect of the health care system or include other elements, you should refer to the assignment guidelines or consult with your instructor for clarification. They will provide you with specific instructions on the scope and requirements of your project.

If the assignment is open-ended and does not specify the focus, you have the freedom to explore various aspects of the health care system beyond health insurance. In that case, you could research and propose innovative ideas for improving healthcare delivery, patient care, healthcare technology, healthcare infrastructure, or any other relevant areas.

In summary, consult your assignment guidelines or ask your instructor for clarification to determine whether your project should solely focus on health insurance or if you can explore other aspects of the health care system as well.