Final answer:
The correct answer for Megan's essay describing methods of healthcare payment is Medicare; Fee-for-Service; Health insurance. Medicare covers individuals over 65, fee-for-service pays providers per service performed, and health insurance encompasses various payment models.
Step-by-step explanation:
Megan is working on an essay describing methods of healthcare payment. The correct method to complete the sentence is Medicare; Fee-for-Service; Health insurance. Medicare is a public healthcare system that offers insurance primarily to people over sixty-five years old. Fee-for-service is a system where medical care providers are paid according to the services they provide, while health insurance can include a variety of payment models, such as fee-for-service, HMOs (health maintenance organizations), or others influenced by the Patient Protection and Affordable Care Act (ACA or Obamacare).