[Code of Federal Regulations] [Title 45, Volume 1] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 45CFR146.119] [Page 591] TITLE 45--PUBLIC WELFARE AND HUMAN SERVICES PART 146--REQUIREMENTS FOR THE GROUP HEALTH INSURANCE MARKET--Table of Contents Subpart B--Requirements Relating to Access and Renewability of Coverage, and Limitations on Preexisting Condition Exclusion Periods Sec. 146.119 HMO affiliation period as alternative to preexisting condition exclusion. (a) General. A group health plan offering health insurance coverage through an HMO, or an HMO that offers health insurance coverage in connection with a group health plan, may impose an affiliation period only if each of the requirements in paragraph (b) of this section is satisfied. (b) Requirements for affiliation period. (1) No preexisting condition exclusion is imposed with respect to any coverage offered by the HMO in connection with the particular group health plan. (2) No premium is charged to a participant or beneficiary for the affiliation period. (3) The affiliation period for the HMO coverage is applied uniformly without regard to any health status-related factors. (4) The affiliation period does not exceed 2 months (or 3 months in the case of a late enrollee). (5) The affiliation period begins on the enrollment date. (6) The affiliation period for enrollment in the HMO under a plan runs concurrently with any waiting period. (c) Alternatives to affiliation period. An HMO may use alternative methods in lieu of an affiliation period to address adverse selection, as approved by the State insurance commissioner or other official designated to regulate HMOs. Nothing in this section requires a State to receive proposals for or approve alternatives to affiliation periods.