Visitors Medical Insurance

I am sure many of you must have brought your parents or inlaws to stay with you in USA.

My husband and I are planning to bring my parents to stay with us during this year summer. We have initiated the Tourist visa processing for them from our end and they are in the process of setting up the paperwork required at their end.

My parents are both diabetic and have Cholestrol and high BP, so I need to get them examined by a doctor atleast one in 2 months during their 6 month stay.

I would like to know the cost effective visitors medical insurance you had purchased for your folks during their visit.