I'm excited to see where retail clinic initiatives like CVS's go, since that's actually a real change to how I, the patient, get care. Instead of consulting my insurer's website to find out what clinics they accept then calling up to make an appointment in a busy doctor's schedule, if I could instead just walk into the store and get what I need like I could any other product that would increase the convenience by enough that I might use it to keep healthy rather than to fix myself when I'm very sick.
We need ways for companies to compete in giving the most convenient service at the best prices. We need full price transparency. We need the prices to be things people could actually pay. (Insurance was originally for catastrophic care where the cost for a major illness or surgery would get too high.) Having prices so high that only insurers can pay them means only insurers DO pay them and since hospitals and clinics know this they can charge whatever they want.
(I once went to a dentist who advertised cheap wisdom tooth removal. I found out the way he did it was send a huge bill to the insurance and whatever the insurer declined to pay he would just forgive. Basically he is kinda willing to work for free but take as much as he can possibly get from the entity that has the deep pockets.)