Medicare Managed Care Manual (Pub. 100-16), Ch. 9 § 30.1
Enrollment Eligibility
Length: 784 wordsOfficial source
30.1 - Enrollment Eligibility
(Rev. 111, 05-03-13, Effective: 05-03-13, Implementation: 05-03-13)
Restricted Enrollment Requirement: In general, MAOs have to accept all Medicare-eligible
beneficiaries who reside in their service area as set forth in 42 CFR §422.60(a). EGWPs are not
subject to this requirement. Instead, under the CMS eligibility rules for these kinds of plans,
EGWPs must restrict enrollment solely to those Medicare eligible individuals who are also
eligible for the employer/union sponsor’s employment-based health coverage. See section
1857(i) of the Act. Note that, aside from having Medicare eligibility, the employer/union
sponsor’s eligibility rules exclusively govern a beneficiary’s enrollment entitlement in these
plans. Under the employer/union sponsor’s eligibility requirements, for example, Medicare
eligible spouses and dependents of participants in the employer/union sponsor’s plan may be
permitted to enroll in these EGWPs based on the employer/union sponsor’s eligibility rules
regardless of whether or not the participant is Medicare eligible.
“Employment-Based” Group Health Plan Requirement: Employer/union group health plan
enrollment in EGWPs and individual MA plans is only available to Medicare beneficiaries who
are members of an employer/union-sponsored group health plan.
Thus, a beneficiary’s enrollment in one of these MA plans must be based on receiving
“employment-based” health coverage from an employer/union group health plan sponsor that has
either entered into a contractual arrangement with an MAO to provide coverage or has contracted
directly with CMS to provide coverage for its Medicare beneficiaries.4 Membership in a State
Pharmaceutical Assistance Program (SPAP) would not make an individual eligible for
enrollment into these types of plans. Similarly, coverage obtained through a professional or
other type of group association would not make a beneficiary eligible for these kinds of plans,
except to the extent that the coverage obtained through the association can properly be
characterized as “employment-based” group health plan coverage.
In defining an employer-sponsored group MA plan, employment-based retiree health coverage,
and a group health plan we have not precluded professional or other types of group associations
from enrolling Medicare beneficiaries in EGWPs and individual MA plans. However, CMS has
made clear that a beneficiary’s enrollment in one of these MA plans is based on his/her receipt of
employment-based health coverage from an employer/union group health plan sponsor. To the
extent that membership in an association is based on employment, that association could meet
the definition of employment-based retiree coverage. For example, an association may elect to
provide coverage via an EGWP or individual MA plan to retirees who were formerly employed
by the association. We also clarify that we believe that employers, such as school districts, could
form an association for the purpose of purchasing employer coverage on behalf of retirees from
the school districts and that this would be acceptable because, independently, each school district
would be eligible to enroll its retirees in an EGWP or individual MA plan. Therefore, for
example, two or more school districts could combine to form an association for the purpose of
purchasing retirement coverage for their retired employees. However, an association of farm
4 See 42 CFR §422.106.
bureaus would not meet this test if membership in a farm bureau were not exclusively based on
former employment by these farm bureaus. (See §422.106(d)(4) through (6)).
Active Employees and Retirees Eligible for Enrollment: Under section 1857(i) of the Act,
MAOs may offer employer/union-only group plans to both retirees and current (i.e., active)
employees of a particular employer/union group plan sponsor who are Medicare eligible.
However, when enrolling active employees into these employer/union group-sponsored MA
plans, MAOs must comply with all applicable Medicare program requirements, including the
Medicare Secondary Payer (MSP) requirements. MAOs must ensure that employers do not
enroll retirees/active employees in an MA plan offered by the MAO in a manner contrary to
MSP rules. See the Medicare Managed Care Manual, Chapter 4 (Benefits and Beneficiary
Protections), §130, for more information. For active employees receiving benefits from a group
health plan of an employer that employs at least 20 employees, the MSP rules establish that the
non-Medicare group health plan is the primary payer and Medicare is the secondary payer. If the
enrollee or enrollee's spouse is an active employee, the enrollee must be enrolled in the
employer/union-sponsored and/or contributed-to non-Medicare group health plan in order to also
be enrolled in the employer/union-sponsored MA plan. In other words, active employees cannot
be enrolled in an employer/union-sponsored MA plan unless they also retain their
employer/union-sponsored primary coverage. In these situations, Medicare payments to MAOs
for these active employees are adjusted accordingly to account for the presence of the primary
group health plan payer. More detailed information on MSP requirements is available at 42 CFR
§411.100 and 42 CFR §422.108 or in the Medicare Secondary Payer Manual on the CMS
website at: http://www.cms.hhs.gov/Manuals/IOM/list.asp.