Common Health Insurance Mistakes Expats Make in Thailand (2025 Guide)
Common Health Insurance Mistakes Expats Make in Thailand (2025 Guide) Last updated: January 25, 2026 • Audience: Expats living in Thailand Many insurance problems expats face in Thailand are avoidable with better planning. Thailand has excellent healthcare, but many expats still struggle with health insurance. Problems usually don’t appear when buying a policy — they appear when you try to make a claim. Most claim disputes and unexpected costs are not caused by bad luck, but by common insurance mistakes expats unknowingly make . This guide highlights the most frequent health insurance mistakes expats make in Thailand and explains how you can avoid them in 2025. What’s inside this guide Mistake #1: Buying the cheapest plan only Mistake #2: Not understanding exclusions Mistake #3: Ignoring inpatient vs outpatient coverage Mistake #4: Assuming travel insurance is enough Mistake #5: Hiding ...