The option that she cannot do during the ICEP is "She can enroll in a Medigap plan to supplement the benefits of the MA plan that she's also enrolling in".
The Initial Coverage Election Period is usually three months before a person is entitled to the Medicare Part A. It is regarded as the first opportunity for a person to be able to choose a Medicare Advantage plan rather than choosing the Original Medicare.
It should be noted that during the ICEP, a person is able to sign up for their prescription drug coverage. On the contrary, it's not possible for Mrs. Reeves to enroll in a Medigap plan in order to be able to supplement the benefits of the Medicare Advantage plan that she has enrolled in.
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