Health benefits coverage offered under a policy or contract offered by a Medicare+Choice Organization under which a specific set of health benefits are offered at a uniform premium and uniform level of cost-sharing to all Medicare beneficiaries residing in the service area of the M+C plan. See 42 C.F.R. 422.2. An M+C plan may be a coordinated care plan (with or without point of service options), a combination of an M+C medical savings account (MSA) plan and a contribution into an M+C MSA established in accordance with 42 CFR part 422.262, or an M+C private fee-for-service plan. See 42 C.F.R. 422.4(a).