Medicare Secondary Payer Manual (Pub. 100-05), Ch. 7 § 40.9
Medicare’s Recovery from a Primary Payer
40.9 – Medicare’s Recovery from a Primary Payer
(Rev. 12438; Issued: 01-04-24; Effective: 02-06-24; Implementation: 02-06-24)
There is no Medicare overpayment until the beneficiary receives a settlement, judgment, award, or other
payment. Medicare’s claim comes into existence by operation of law (Section 1862(b)(2)(B)(ii) of the Act)
when payment for medical expenses that Medicare conditionally paid for has been made by a third party
payer. Consequently, while Medicare may alert beneficiaries and their attorneys of Medicare’s right to
recover settlement proceeds in pre-settlement correspondence, no demand for recovery may be made until a
settlement has been reached. However, the MSP Contractor should send a letter to the beneficiary and
attorney giving notice of possible recovery by Medicare.