Medigap plans are guaranteed issue when turning 65, and many seniors miss the opportunity to get them after this important birthday.
Doctors can and have opted out of MedAdvantage networks mid-year, so if maintaining continuity of care is important, Medigap should strongly be considered.
Finally, Medigap plans provide certainty when health concerns arise, and this is invaluable. I have both of my parents on Medigap plans and would never consider switching them to MedAdvantage (Part C)