(1) Services and selection into services through the 0208 Medicaid Home and Community Services Waiver Program are available only to the extent that the federal approval of the state's program permits and that available funding allows.

(2) The department, in order to comply with federal requirements or to limit expenditures to available funding, may:

(a) reduce the number of persons that may be served under the program;

(b) postpone or waive implementation of a particular service of the program; or

(c) eliminate one or more of the services of the program.