New antireferral ban wider but has many exceptions.
Barton
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HM
D007753:Laboratories / Q000331:legislation & jurisprudence; D008484:Medicaid / Q000331:legislation & jurisprudence; D006278:Medicare / Q000331:legislation & jurisprudence; D012017:Referral and Consultation / Q000331:legislation & jurisprudence*; D014481:United States