130 CMR 431.407
Prior Authorization
(A) The IDTF must obtain prior authorization for services that are designated "P.A." in the service
descriptions listed in Subchapter 6 of the Independent Diagnostic Testing Facility Manual.
(B) Prior authorization determines only the medical necessity of the authorized service and does not
establish or waive any other prerequisites for payment such as member eligibility or resort to health
insurance payment.
(C) All requests for prior authorization must be submitted in accordance with the instructions found in
Subchapter 5 of the Independent Diagnostic Testing Facility Manual. No payment will be made for
such services unless prior authorization has been obtained from the MassHealth agency before the
delivery of service. The MassHealth agency will not grant retroactive prior-authorization requests.