My DW will be 65 next April (I am already 66) so we can get a multi household discount on a plan G supplement Medicare plan. My current insurer is Aetna and they offer a 7% discount. However, I've seen that UHC - AARP offers a 15% discount, per person. I got a quote from UHC and it only provided an 11% discount. I also talked to my state SHIP office and they warned me that UHC will not continue to discount our premium after a couple of years. Does anyone have any experience with these discounts? Are they just a one or two year deal? I can change plans if I want since I've already passes medical underwriting. We are planning to stay with a plan G, but would like to find the best deal we can with a common insurance company.