Final answer:
The information for a secondary health plan is usually indicated in Block 2 on health insurance claim forms, and Medicare Part B is an example of public healthcare that’s primarily for those over 65, covering many medical costs.
Step-by-step explanation:
A secondary health plan information is typically denoted in Block 2 on most standard health insurance claim forms. When individuals have more than one health insurance plan,
such as when both spouses have coverage and one is designated as primary and the other as secondary, this is where the secondary health plan details would be entered.
Part B of Medicare is an example of this kind of health insurance, which is a public healthcare system offering insurance primarily to people over sixty-five years old and covers costs outside of hospital stays for physician services, medical tests, and outpatient visits.
Participants pay a monthly fee, deductible charges, and copayments, with the government subsidizing a large portion of the costs.