Medicare Claims Processing Manual (Pub. 100-04), Ch. 24 § 50.1.2
Media
50.1.2 - Media
(Rev. 10319, Issued: 08-28-2020, Effective: 09-29-2020 Implementation: 09-29-2020)
An EDI transaction is defined by its initial manner of receipt. Depending upon the
capability of the A/B MAC, DME MAC and CEDI and the details negotiated with
electronic claim submitters, an electronic claim could be submitted via central processing
unit (CPU) to CPU transmission, dial up frame relay, direct wire (T-1 line or similar), or
personal computer modem upload or download (also see Section 50.1.3).
When counting electronic claims for workload reporting, the A/B MAC, DME MAC and
CEDI include data on all bills received for initial processing from providers directly or
indirectly through another A/B MAC (A), etc. They also include data on demand bills
and no-pay bills submitted by providers with no charges and/or covered days/visits. See
§ 90 of this chapter for information about application of the claims payment floor when a
claim is submitted electronically in a non-HIPAA-compliant format.
A/B MACs and DME MACs are not permitted to classify the following as electronic
claims for Electronic Data Interchange (EDI) reporting, for payment floor or
Administrative Simplification Compliance Act (ASCA, see section 90) mandatory
electronic claim submission purposes:
• Bills received from providers if they are incomplete, incorrect, or inconsistent,
and consequently returned for clarification. Individual controls are not required
for these bills;
• Adjustment bills (A/B MAC (A) only);
• Home Health Agency (HHA) bills where no utilization is chargeable and no
payment has been made, but which have been requested only to facilitate record
keeping processes (There is no CMS requirement for HHAs to submit no payment
non-utilization chargeable bills.);
• Bills paid by an HMO and processed by the contractor; and
A/B MACs, DME MACs and CEDI are not permitted to accept claims via fax-imaging,
tape/diskette or similar storage media. A/B MACs, DME MACs and CEDI are to assist
billers using such media to transition to more efficient electronic media.