(1) A primary care provider must meet the following requirements:

(a) enroll as a medicaid provider;

(b) provide primary care; and

(c) sign a passport contract for primary care case management.

(2) A primary care provider may be subject to utilization review to determine that the care and services provided through the program are fulfilling the provisions of the primary care case management agreements with the program and are only those which are medically necessary or otherwise permissible.