Medicare Claims Processing Manual (Pub. 100-04), Ch. 30 § 50.14
ABNs for items listed in a DMEPOS Competitive Bidding
50.14 - ABNs for items listed in a DMEPOS Competitive Bidding
Program (CBP)
(Rev. 10862; Issued: 07-14-21; Effective: 10-14-21; Implementation: 10-14-21)
Section 1862 (a)(17) of the Act excludes Medicare payment for CBP items/ services that
are provided by a non-contract supplier in a Competitive Bidding Area (CBA) except in
special circumstances. A non-contracted supplier is permitted to provide a beneficiary
with an item or service listed in the CBP when the supplier properly issues an ABN prior
to delivery of the item or service per 42 CFR §414.408(e)(3)(ii). In order for the ABN to
be considered valid when issued under these circumstances, the reason that Medicare
may not pay must be clearly and fully explained on the ABN that is signed by the
beneficiary.
To be a valid ABN, the beneficiary must understand the meaning of the notice. Suppliers
must explain to the beneficiary that Medicare will pay for the item if it is obtained from a
different supplier in the area. While some suppliers may be reluctant to direct
beneficiaries to a specific contracted supplier, the non-contracted supplier should at least
direct the beneficiary to 1-800 –MEDICARE to find a local contracted supplier at the
beneficiary’s request.