42 CFR 401.621 - Termination of collection action.
(2) Present and potential income of the debtor; and
(1)Inability to collect a substantial amount of the claim. CMS may terminate collection action if it determines that it is unable to collect, or to enforce collection, of a significant amount of the claim. In making this determination, CMS will consider factors such as -
(i) Judicial remedies available;
(ii) The debtor's future financial prospects; and
(iii) Exemptions available to the debtor under State or Federal law.
(2)Inability to locate debtor. In cases involving missing debtors, CMS may terminate collection action if -
(i) There is no security remaining to be liquidated;
(ii) The applicable statute of limitations has run; or
(3)Cost of collection exceeds recovery. CMS may terminate collection action if it determines that the cost of further collection action will exceed the amount recoverable.
(5)Evidence unavailable. CMS may terminate collection action if -
(i) Efforts to obtain voluntary payment are unsuccessful; and
(ii) Evidence or witnesses necessary to prove the claim are unavailable.