This Committee is to study, investigate, and oversee the following:
    (1) Whether the contractor of OMPP that has responsibility for processing provider claims for payment under the Medicaid Program has properly performed the terms of the contractor's contract with the state.
    (2) Legislative and administrative procedures that are needed to eliminate Medicaid claims reimbursement backlogs, delays, and errors.
    (3) Establishment and implementation of a case-mix reimbursement system designed for Indiana Medicaid certified nursing facilities developed by OMPP.
    (4) Any other matter related to Medicaid.