For medically necessary services, nothing in this subsection precludes an insurer from comparing the cost-effectiveness of alternative services or supplies when determining which of the services or supplies will be covered.
A continuing care retirement community that satisfies subdivisions (1) through (5) of this subsection shall not be obligated to accept, as a skilled nursing facility, any patient other than a resident of the continuing care retirement community, and neither the insurer nor the retirement community shall be allowed to list or otherwise advertise the skilled nursing facility as a participating network provider for Medicare benefits for anyone other than residents of the continuing care retirement community.
N.C. Gen. Stat. § 58-3-200