Labor Code § 3215

3215.

Except as otherwise permitted by law, any person acting individually or through his or her employees or agents, who offers, delivers, receives, or accepts any rebate, refund, commission, preference, patronage, dividend, discount or other consideration, whether in the form of money or otherwise, as compensation or inducement for referring clients or patients to perform or obtain services or benefits pursuant to this division, is guilty of a crime.