42 C.F.R. § 417.434 Reenrollment.
Title 42 - Public Health
If an HMO or CMP requires periodic reenrollment, it must reenroll Medicare enrollees unless there is a basis for disenrollment as set forth in §417.460. [50 FR 1346, Jan. 10, 1985, as amended at 58 FR 38082, July 15, 1993]
Title 42: Public Health
PART 417—HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE MEDICAL PLANS, AND HEALTH CARE PREPAYMENT PLANS
Subpart K—Enrollment, Entitlement, and Disenrollment under Medicare Contract
§ 417.434 Reenrollment.

