Medicare Secondary Payer Manual (Pub. 100-05), Ch. 7 § 40.12
Allegation of Pre-existing Conditions
40.12 – Allegation of Pre-existing Conditions
(Rev. 12438; Issued: 01-04-24; Effective: 02-06-24; Implementation: 02-06-24)
In some cases, the amount of the overpayment is questioned on the grounds that services included in the
calculation were for pre-existing conditions and should be omitted from the overpayment calculation.
When a beneficiary has filed suit for accident-related services, including services relating to exacerbation of
an underlying condition as the basis for the complaint, the total amount of Medicare’s payments should be
used to calculate the amount of Medicare’s recovery. The fact that the settlement, or other documentation
provides that all parties considered such services to be unrelated to the accident or injuries, does not justify
omitting them from Medicare’s recovery.