Medicare Claims Processing Manual (Pub. 100-04), Ch. 30 § 140.4
Situations Where a Refund Is Not Required
140.4 - Situations Where a Refund Is Not Required
(Rev. 1, 10-01-03)
Under §1842(1), a refund is not required of the physician if either of the following
conditions is met:
1. The physician did not know and could not reasonably have been expected to
know that Medicare would not pay for the services because they were not
reasonable and necessary. To determine whether the physician knew, or could
reasonably have been expected to know, use the rules for determining physician
liability under §1879. (See §30.2.); or
2. Before the service was furnished, the physician notified the beneficiary in writing
of the likelihood that Medicare would not pay for the specific service and, after
being so informed, the beneficiary signed a statement agreeing to pay the
physician for the service.
To qualify for waiver of the refund requirements of §1842(1), the advance notice to the
beneficiary must be in writing, must clearly identify the particular service, must state that
the physician believes Medicare is likely to deny payment for the particular service, and
must give the physician’s reason(s) for his/her belief that Medicare is likely to deny
payment for the service. The Advance Beneficiary Notice (ABN, Form CMS-R-131),
given in compliance with §40.3 and §50, satisfies the statutory requirements for the
physician’s advance notice and the beneficiary’s agreement to pay.