Final answer:
Medicare Part B is the component of Medicare that covers healthcare costs outside of hospital stays, encompassing services that are used to determine an individual's overall health status.
Step-by-step explanation:
The type of Medicare used to determine the state of one’s overall health is Medicare Part B. Medicare Part B is an optional insurance that covers healthcare costs outside of hospital stays. This includes physician services, medical tests, and outpatient visits. It offers a way to measure and maintain an individual's overall health by providing access to necessary medical care and preventative services. Participants in Medicare Part B pay a monthly premium, a deductible, and copayments for services, with the government contributing to a significant portion of the overall costs.