The greatest legal threat facing medical care practitioners, hospitals, and 
managed  care organizations (MCOs) is prosecution for fraud under the 
Medicare- Medicaid self- referral laws, [42 U.S.C. § 1395nn. This section 
prohibits any arrangements that  encourage the referral of patients to a specific 
medical facility:
“…if a physician…has a financial relationship with an entity…then—(A) 
the  physician may not make a referral to the entity for the furnishing of 
designated health services for which payment otherwise may be made 
under  this subchapter, and(B) the entity may not present or cause to be 
presented  a claim under this subchapter or bill to any individual, third 
party payor, or  other entity for designated health services furnished 
pursuant to a referral  prohibited under subparagraph (A).”] the False 
Claims Act (FCA), [31 U.S.C.  §§ 3729, et seq. (1997).] or the 
Kassebaum- Kennedy bill. [
These acts include substantial civil penalties, which have resulted in total 
settlements in excess of a billion dollars, so far, and the imprisonment of many 
medical care practitioners and administrators. Many medical care practitioners 
are  unaware of the reach of these laws. This confusion arises because these 
laws  criminalize conduct that is not generally illegal when it only involves 
private pay  patients. For example, assume that a hospital has an incentive 
program for the  medical staff to encourage hospital admissions. The three 
physicians with the  highest total of patient admission days get a free trip to 
Jamaica. If the hospital only  treats private pay patients, then this program is 
legal, assuming that it does not  violate any contractual agreements with the 
patient’s insurance plans, or any  specific state laws. If the hospital treats any 
Medicare patients, then the incentive  program is a prohibited kick-back. 
[
United States v. Greber, 760 F.2d 68 (3d Cir.  1985)
.]