Thailand is fine for elective, pre-scheduled, short-term procedures at elite facilities—if you can afford them. It’s not a good system for chronic conditions, emergencies outside of Bangkok, or affordable long-term care. Even at Bumrungard it's more a hard sell to get you to buy "packages", and the prices there keep going up. Thailand will eventually screw the pooch on any advantage they once had as greed firmly sets in (takes over). Mexico, India and Turkiye and better value for money.