I tend to agree with the parent post about the extreme rigidness though causing issues. My wife is an Occupational Therapist and in some states she can supervise showering and some states only nurses can. Some states she can initiate cases and some states she can't.

There are too many micro-specialties and not enough crossover. Imagine if once you were a frontend dev you would have to go back to school for 2 years full time to be legally allowed to do ui design of a button even though there is a lot of crossover and knowledge sharing between roles.

This definitely causes shortages and issues when the demand naturally rises and falls for various Healthcare disciplines.

I'm not saying formal education isn't important but there could be a much more fluid crossover between various allied health disciplines than their is currently.

Maybe more transition programs or seeing individual billing codes for Medicare attached to education modules