Medicare Claims Processing Manual (Pub. 100-04), Ch. 35 § 10
General Coverage and Payment Policies
10 - General Coverage and Payment Policies
(Rev. 1506; Issued: 05-16-08; Effective/Implementation Date: 06-16-08)
Effective for diagnostic procedures performed on or after March 15, 1999, A/B MACs
(B) will pay for diagnostic procedures under the physician fee schedule only when
performed by a physician, a group practice of physicians, an approved supplier of
portable x-ray services, a nurse practitioner, or a clinical nurse specialist when he or she
performs a test he or she is authorized by the State to perform, or an independent
diagnostic testing facility (IDTF). An IDTF may be a fixed location or a mobile entity. It
is independent of a physician's office or hospital.
Refer to the Medicare Program Integrity Manual, Pub. 100-08, chapter 10, for
information concerning provider enrollment and instructions regarding entities that must
enroll as and bill for diagnostic procedures as an independent diagnostic testing facility
(IDTF).