(1) For a person who is identified as in need of nursing facility services, and is enrolled in the home and community services program, a redetermination of the need for nursing facility services will take place 90 days after enrollment and every 180 days thereafter.

(2) For a person who is identified as in need of nursing facility services in an intermediate care facility for the mentally retarded (ICF/MR) and is enrolled in the home and community services program, a redetermination will be conducted annually.