20 CFR § 422.301 - Scope of this subpart.
(a) Except as provided in paragraphs (b) and (c) of this section, this subpart describes the procedures relating to collection of:
(1) Overdue administrative debts, and
(1) We will not use this subpart to collect a debt while the debtor's disability benefits are stopped during the reentitlement period, under § 404.1592a(a)(2) of this chapter, because the debtor is engaging in substantial gainful activity.
(2) We will not use this subpart to collect a debt while the debtor's Medicare entitlement is continued because the debtor is deemed to be entitled to disability benefits under section 226(b) of the Social Security Act (42 U.S.C. 426(b)).
(3) We will not use this subpart to collect a debt if the debtor has decided to participate in the Ticket to Work and Self-Sufficiency Program and the debtor's ticket is in use as described in §§ 411.170 through 411.225 of this chapter.