Wisconsin Statutes Regulation and Licensing (Ch. 440 to 480) § 448.67. Practice requirements

(1) Fee splitting. No licensee may give or receive, directly or indirectly, to or from any other person any fee, commission, rebate or other form of compensation or anything of value for sending, referring or otherwise inducing a person to communicate with a licensee in a professional capacity, or for any professional services not actually rendered personally by the licensee or at the licensee's direction.

(2) Separate billing required. Except as provided in sub. (4), a licensee who renders any podiatric service or assistance, or gives any podiatric advice or any similar advice or assistance, to any patient, podiatrist, physician, physician assistant, advanced practice nurse prescriber certified under s. 441.16(2), partnership, or corporation, or to any other institution or organization, including a hospital, for which a charge is made to a patient, shall, except as authorized by Title 18 or Title 19 of the federal Social Security Act, render an individual statement or account of the charge directly to the patient, distinct and separate from any statement or account by any other podiatrist, physician, physician assistant, advanced practice nurse prescriber, or other person.

(3) Billing for tests performed by the state laboratory of hygiene. A licensee who charges a patient, other person or 3rd-party payer for services performed by the state laboratory of hygiene shall identify the actual amount charged by the state laboratory of hygiene and shall restrict charges for those services to that amount.

(4) Billing by professional partnerships and corporations. If 2 or more podiatrists have entered into a bona fide partnership or formed a service corporation for the practice of podiatry, the partnership or corporation may not render a single bill for podiatry services provided in the name of the partnership or corporation unless each individual licensed, registered or certified under this chapter, subch. I of ch. 457, or ch. 446, 449, 450, 455, or 459, who provided services is individually identified on the bill as having rendered those services.