What are the best locations and costs for health checks for a retirement visa in Thailand?

The best places to do a health check for a retirement visa in Thailand vary by location and are often tied to the immigration office you are using. Common choices include hospitals like Bangkok Hospital in Koh Phangan, which charges around 900 baht for a health check. Some options, like Dr. Donna at Medconsult, even offer video consultations, which can be a more convenient and cost-effective alternative. Note that if you are on a NON-O visa seeking a one-year extension, a health check might not be necessary. However, if you hold an O-A visa, you will need to have mandatory health insurance.