Health is wealth: Plan for retirement medical care By: CNBC.com News October 29, 2014 at 08:00 AM EDT Many Americans say medical costs in retirement are their biggest financial concern, yet most have not factored those expenses into their plans. Read More >> Related Stocks: ML DEPOSITOR PREFERREDPLUS 8.375 CITIZENS COMMUN CERT. CZN-1 Waddell & Reed Financial