Marketplace. Stopping doctors from dunning patients when faltering HMOs don't pay their bills.
Moskowitz
D B
DB
D006271:Health Facility Closure; D006279:Health Maintenance Organizations / Q000191:economics*; D008404:Massachusetts; D010350:Patient Credit and Collection; D011216:Practice Management, Medical / Q000191:economics / Q000331:legislation & jurisprudence*; D014481:United States