I feel like there should be a lot of low-hanging fruit here.
Discussion
Does Joint Crowd Health let you pay directly with Bitcoin or do they just grant you exposure to a bitcoin fund or something similar?
CrowdHealth is a healthcare crowd-funding solution (and they are technically NOT an insurance company, which is good because the US has stupid and counter-productive requirements for insurance companies).
One of the options they have for pooling funds is to pool it in #bitcoin instead of USD: https://www.joincrowdhealth.com/bitcoin
They also recently started a program for people on carnivore/animal-based diets: https://www.joincrowdhealth.com/carnivore
I'm not in the program (yet) because up to this point I've had employer-provided health insurance, but I'm looking at this alternative for the near-future.