Some dream of specialized hospitals and an intensive medical tourism on seasteads. And this really is a highly interesting idea. But you could also imagine quite the opposite: Not every medical issue can be taken care of on every seastead. So, what could be the solution for this? Maybe telemedicine!
Read more about this here: Rashid L. Bashshur and Matthew R. Dunn: Telemedicine as a Healthcare Delivery Solution on Seasteads.