The national health insurance plan includes provisions to __________. Group of answer choices a. encourage insurance com

[answerhappygod]

The national health insurance plan includes provisions to
__________.
Group of answer choices
a. encourage insurance companies to impose pre-existing
condition exclusions.
b. require the need for some insurance companies to require
prior approval prior to the patient seeking emergency care at a
hospital outside the plan's network.
c. promote discrimination against Americans with pre-existing
conditions.
d. ban insurers from setting lifetime limits on the insured's
coverage and restrict their use of annual limits on coverage.