Final answer:
Medical professionals are compensated based on the services they render under the fee-for-service method of managing health insurance benefit payments. It does not cover all medical costs for the insured or offer fixed, pre-paid medical services.
Step-by-step explanation:
Fee-for-service is a method of administering health insurance benefit payments where medical care providers are paid according to the services they provide. It does not provide fixed, pre-paid medical services or reimburse the insured for all healthcare expenses. However, it may require co-payments for medical services depending on the specific policy.