​The Traditional Type of Insurance That Once Covered the Cost

​The traditional type of insurance that once covered the cost of medical care is fast becoming extinct.Even though traditional private insurance is fading,there are still individuals who choose to pay high premiums so that they have the flexibility to seek medical care from health care professionals of their choice.This type of care is still very attractive to many individuals who want the freedom to seek care from any provider and not worry about whether they are remaining in their network,and is known as:

A) ​fee-for-service
B) ​preferred provider selection
C) ​primary care insurance
D) ​none of the above