It is important for me that my diabetes and any potential complications are covered by my travel insurance. I do not wnat to experience a problem with my kidneys whilst in USA, for example, an be told that because it may be due to my 20 year old diabetes, it is not covered. With so many potential complications of diabetes, I worry an insurance company could use it as an excuse not to cover me for all sorts of reasons including kidneys, heart, feet, eyes, and even tripping over due to a hypo.
As a regular traveller, I take out annual travel insurance. I have found AllCleasr to be reasonably priced for me: I am in my 50s and have no other medical conditions. Last year, my annual world wide insurance (excluding Cruises) was under £200.