My mother aged 75 currently holds Green Card and pre-dominantly resides in USA (Gaithersburg MD 20878) but shuttles between India and USA. We are currently looking at getting insurance for her while in USA. Can you please confirm if the Patriot Travel Medical insurance is appropriate for her or please suggest other options. She is diabetic but otherwise in good health. Roughly how much will a 1 yr cover cost?

I read that this insurance does not cover in Maryland? If so can you suggest alternatives.