Over the past several weeks, I’ve argued that primary care is not binary... It is a spectrum. We’ve examined language. We’ve addressed access. We’ve looked at relational capacity and the structural pressures created by throughput. One conclusion becomes clear: Membership-based care is no longer a fringe concept. It is growing. It is diversifying. It is being adopted within health systems, independent practices, and hybrid models across the country. Growth alone, however, does