42 C.F.R. § 408.65 Payment options.
Title 42 - Public Health
(a) The enrollee is not asked to pay premiums at the time of enrollment but is instructed to pay them upon receipt of a premium bill from CMS or its agents. (b) However, if the enrollee wishes, he or she may pay from one to 12 months or from one to four quarters at the time of enrollment.
Title 42: Public Health
PART 408—PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE
Subpart D—Direct Remittance: Individual Payment
§ 408.65 Payment options.

