6 Pa. Code § 15.114
The obligation of the Commonwealth and the counties to provide funds to the Department or an agency for services provided under this chapter shall be entirely discharged by the appropriations made to the Department or an agency. If the agency has met its responsibility under the law, no action at law or equity may be instituted in a court to require the Department, an agency, county or the Commonwealth to provide benefits or services under the act for which appropriations from the Commonwealth or counties are not available. The responsibility of the area agency on aging, the county and the Commonwealth to provide funding is met when resources authorized by the act and provided under approved area agency on aging plans have been expended.
6 Pa. Code § 15.114