The pell-mell restructuring of health care into massive regional delivery systems has disrupted long-standing relationships between local leaders and residents and their community health care systems. This diminished role of communities in our new world of health care is ironic. As control within large regions in this country becomes concentrated within the operation of three or four health plans, we become increasingly dependent upon oligopolies for our market solutions. As economic arrangements, all that oligopolies can offer are indeterminate outcomes. Some may be good for consumers, others disastrous. Without the countervailing influence of nonmarket community interests, individuals may find their satisfaction with the health care system greatly diminished.