Hospitals have no choice.
As for doctors:
http://www.detnews.com/article/20110621/BIZ/106210327/1001/biz
"Forty-two percent of Medicaid recipients surveyed said their primary-care provider didn't accept their coverage, and 12 percent said their usual source of care was the emergency room, a high-cost option."
http://www.disabilityscoop.com/2011/06/17/doctors-turn-away-medicaid/13367/
"When Medicaid was cited as the childs insurance provider, the researchers were not able to get an appointment two-thirds of the time. That number dropped to just 11 percent when researchers said the child had private insurance."
http://www.nytimes.com/2010/03/16/health/policy/16medicaid.html
Dr. Sahouri said. But after a while you realize that were really losing money on seeing those patients, not even breaking even. We were starting to lose more and more money, month after month.
"In Flint, Dr. Nita M. Kulkarni, an obstetrician, receives $29.42 from Medicaid for a visit that would bill $69.63 from Blue Cross Blue Shield of Michigan. She receives $842.16 from Medicaid for a Caesarean delivery, compared with $1,393.31 from Blue Cross."