OREANDA-NEWS. Moody's Investors Service (Moody's) today upgraded to A1 from A2 the Insurance Financial Strength Rating (IFSR) of Bupa Insurance Ltd (BINS), the main UK private medical insurance business of the wider Bupa Group (Bupa). In the same rating action, Moody's upgraded all debt ratings on securities issued by Bupa Finance Plc, a full list of which is provided below. The outlook of all entities is stable.