Medicare Claims Processing Manual (Pub. 100-04), Ch. 24 § 50.1.4
Toll-Free Service
50.1.4 - Toll-Free Service
(Rev. 2803, Issued: 10-28-13, Effective: 09-17-13, Implementation: 09-17-13)
Toll free lines are not available for submission or receipt of EDI transactions. Providers
and their agents are responsible for all costs they incur for communication and
connectivity as described in Section 50.1.