i recommend you contact your local state health insurance assistance programs for free unbiased help determining whether or not you currently have the best medicare coverage for your needs. find your local program by visiting the medicare. gov medicare helpful contacts page or by calling 1-800-medicare (1-800-633-4227).
currently i have ss medicare part a (hospital) part b (medical) and aarp medicare supplement 'plan f. '. i am 89 and many of the insurance plans get severely changed at age 90. do you feel i have adequate insurance now?