What is the role of a gatekeeper in a managed care organization?

Group of answer choices

The gatekeeper, usually the patient's primary care provider, determines whether a referral to specialty care is necessary.

The gatekeeper, usually a specialist, determines whether continued treatment is necessary.

The gatekeeper, usually a healthcare administrator employed by the MCO, determines whether specialty care is needed.

The gatekeeper, usually a designated administrator at the provider's office, determines whether specialty care is needed.