--- title: "Wisconsin Corporate Practice of Medicine Rules (2026 Guide)" description: "Wisconsin corporate practice of medicine explained: the 1986 AG opinion, service corporations, fee-splitting, the new APRN law, and telehealth licensing." slug: wisconsin-corporate-practice-of-medicine date: 2026-10-18 updated: 2026-10-18 author: MyOrbitHealth Compliance Team category: Compliance cpom: Moderate --- # Corporate Practice of Medicine in Wisconsin: What Telehealth and Clinic Founders Need to Know Yes. Wisconsin restricts the corporate practice of medicine, and the restriction rests on an Attorney General opinion rather than a court ruling. In 1986 the Attorney General concluded that a business corporation cannot provide medical services through employed physicians, because a corporation cannot hold a medical license and the arrangement would violate the state's fee-splitting statute. There are no published Wisconsin cases on point and little visible enforcement, but the opinion has never been withdrawn. As of October 2026, the bottom line for a non-physician founder is the friendly PC-MSO model: physicians own a Wisconsin service corporation, and your company owns the management company. NP founders have new options. 2025 Wisconsin Act 17 created an independent practice pathway for experienced APRNs, and Wisconsin's service corporation law lets different health care professionals own one corporation together. This is general information, not legal advice. Confirm the current rules with a healthcare attorney licensed in Wisconsin. *Last reviewed October 2026. State rules change often; statute and case references are summaries, not quotations.* ## Key takeaways - Wisconsin's CPOM rule comes from a 1986 Attorney General opinion, 75 Op. Att'y Gen. 200 (OAG 39-86), which found that business corporations cannot provide medical services through employed physicians. - The opinion relies on the physician licensing requirement in Wis. Stat. § 448.03 and the fee-splitting ban in Wis. Stat. § 448.08. - Wis. Stat. § 448.08 carves out physician employment by hospitals and qualifying medical education and research organizations, provided the physician keeps independent professional judgment. - Under Wisconsin's service corporation statute, shareholders must all hold the same license or all be health care professionals, which allows multi-disciplinary health care ownership. - 2025 Wisconsin Act 17 created a separate APRN license and a pathway to independent practice for experienced advanced practice nurses. ## Does Wisconsin have a corporate practice of medicine doctrine? Yes, built on Attorney General guidance. The leading authority is [75 Op. Att'y Gen. 200 (1986)](https://docs.legis.wisconsin.gov/document/oag/vol75-200), known as OAG 39-86. It reasoned that: - Wisconsin law requires anyone practicing medicine to be licensed, and "person" in the statutes includes corporations; - a business corporation cannot be licensed, so it cannot practice medicine through hired physicians; - a corporation that collects fees for a physician's services it did not personally render runs into the fee-splitting statute. The opinion also noted that physicians may practice through partnerships and service corporations. A [2015 State Bar of Wisconsin seminar paper](https://www.wisbar.org/AppFiles/HLE_2015/3_S4_MedicineDoctrine.pdf) observes that Wisconsin has no published cases on the doctrine and that nearly all of the non-statutory guidance comes from Attorney General opinions. The same paper notes that guidance on LLCs and LLPs is less settled than guidance on service corporations. [O'Neil Cannon's telehealth alert](https://www.wilaw.com/ochdl-health-law-advisor-corporate-practice-of-medicine-and-fee-splitting-considerations-for-telehealth-ventures/) applies the same analysis to telehealth ventures. Our "moderate" classification reflects that mix: a clear legal theory with real exceptions and thin enforcement history. ## Who can own a medical practice in Wisconsin? **Service corporations.** Wisconsin's service corporation provisions, [Wis. Stat. ch. 180, subch. XIX](https://docs.legis.wisconsin.gov/statutes/statutes/180/xix/1911), allow one or more licensed individuals to organize and own a service corporation if they all hold the same license or all qualify as "health care professionals." Every shareholder, director and officer must meet that test. The health care professional category covers licensees of several health boards, not only physicians, so a physician and other licensed clinicians can share ownership. A shareholder is generally not personally liable for malpractice by people outside their supervision and control. **Hospitals and research organizations.** [Wis. Stat. § 448.08](https://docs.legis.wisconsin.gov/document/statutes/448.08?view=section) lets physicians work as employees of a hospital or a qualifying medical education and research organization. The employer may set the physician's pay, but the physician must keep professional judgment. **Partnerships.** Physicians may practice together in a bona fide partnership and bill in the partnership's name. A lay-owned business corporation is not on the list. That is the gap the MSO model fills. ## Can nurse practitioners and physician assistants own a practice in Wisconsin? **Nurse practitioners.** Wisconsin changed course in 2025. After vetoing earlier versions, Governor Evers signed AB 257 in August 2025 as [2025 Wisconsin Act 17](https://wisconsinexaminer.com/2025/08/08/evers-signs-bill-that-enables-nurses-with-advanced-credentials-to-practice-independently/). The law: - creates a separate APRN license covering nurse practitioners, nurse-midwives, nurse anesthetists and clinical nurse specialists; - lets an APRN practice independently after meeting substantial experience requirements, measured in thousands of practice hours plus a minimum period of practice; - keeps extra limits on certain services, such as invasive pain management. The independent-practice provisions phase in during 2026. Reporting differs on exactly how the hour requirements are structured, so confirm the current Board of Nursing guidance. The site's data still lists Wisconsin as a reduced practice state, and newer APRNs remain in a collaborative arrangement. For ownership, the service corporation statute's "health care professional" path is the key. Confirm that APRNs qualify under the current definition, then an experienced APRN can own a service corporation, including one shared with physicians. **Physician assistants.** Wisconsin PAs practice in collaboration with physicians under state rules. A PA-led brand should plan on a physician collaborator and a physician-owned or jointly owned practice entity. ## How does the friendly PC-MSO model work in Wisconsin? The structure is the standard [friendly PC-MSO model](/blog/friendly-pc-mso-model): one or more Wisconsin-licensed physicians own a service corporation, and your company's MSO provides non-clinical services under a management services agreement. Fee-splitting is the provision to design around. Wis. Stat. § 448.08 bars licensees from giving or receiving compensation for referrals or for services they did not personally render, with listed exceptions. Attorney General opinions have read the ban as targeting payments tied to referral or inducement, and a [1982 opinion](https://docs.legis.wisconsin.gov/misc/oag/archival/_52) approved a physician-owned service corporation billing for an employed therapist's services with accurate itemization. Practical design points for a Wisconsin MSA: - pay the MSO a fee tied to the value of documented services, not to patient referrals; - avoid any term that looks like the MSO steering patients in exchange for a cut of professional fees; - keep clinical decisions, protocols and prescribing with licensed providers in writing. A flat or cost-plus fee is the conservative design. Our [management services agreement guide](/blog/management-services-agreement-guide) walks through the clauses. ## What does this mean for a telehealth brand serving Wisconsin patients? CPOM and licensure follow the patient's location. If you treat patients in Wisconsin, Wisconsin's rules apply wherever your company is based. Wisconsin offers limited licensing flexibility. Under [Wis. Stat. § 448.03](https://docs.legis.wisconsin.gov/statutes/statutes/448.pdf), no one may practice medicine without a license from the Medical Examining Board, and the Board's telemedicine rules expect a Wisconsin license when the patient is in Wisconsin. Wisconsin participates in the Interstate Medical Licensure Compact, which speeds up full licensure for eligible physicians. A temporary credential pathway under Wis. Stat. § 440.094 has been used for telehealth, but its current availability is unclear. A practical setup: a physician-owned Wisconsin service corporation, physicians licensed in Wisconsin (directly or through the Compact), NPs and PAs with Wisconsin credentials, and a flat-fee MSA. Our [telehealth licensing by state guide](/blog/telehealth-licensing-by-state) compares the options. ## Wisconsin CPOM at a glance | Topic | Wisconsin (as of October 2026) | |---|---| | CPOM enforcement | Moderate: Attorney General opinion, no published cases, limited enforcement history | | Primary legal basis | 75 Op. Att'y Gen. 200 (1986); Wis. Stat. §§ 448.03 and 448.08 | | Professional entity options | Service corporation (Wis. Stat. ch. 180, subch. XIX); partnerships; hospital and research-organization employment | | Fee-splitting rule | Wis. Stat. § 448.08: no compensation for referrals or for services not personally rendered, with exceptions | | NP practice authority | Reduced, transitioning under 2025 Wisconsin Act 17's independent APRN pathway | | Out-of-state telehealth licensing | Limited: Wisconsin license generally required; Interstate Medical Licensure Compact available | | Typical structure for non-physician founders | Physician-owned service corporation plus lay-owned MSO under a flat-fee MSA | ## Frequently asked questions ### Can a non-physician own a medical practice in Wisconsin? Not directly. Under the 1986 Attorney General opinion, a business corporation cannot provide medical services through employed physicians. A non-physician can own the MSO that manages a physician-owned service corporation. ### Is Wisconsin's CPOM doctrine in a statute? Not expressly. It comes from Attorney General opinions applying the physician licensing statute and the fee-splitting statute, Wis. Stat. § 448.08. There are no published Wisconsin court decisions on it. ### Can a nurse practitioner open an independent practice in Wisconsin? Increasingly, yes. 2025 Wisconsin Act 17 created an APRN license and an independent practice pathway for APRNs who meet its experience requirements, phasing in during 2026. Confirm the current requirements with the Board of Nursing. ### Can a physician and an NP co-own a practice in Wisconsin? Wisconsin's service corporation statute allows shareholders who are all health care professionals, not just physicians. Confirm that APRNs fall within the current definition before forming a combined entity. ### Are percentage-based management fees allowed in Wisconsin? Wisconsin has no rule addressing MSO percentage fees directly. The fee-splitting statute targets compensation for referrals and for services not personally rendered, so a flat or cost-based fee tied to documented services is the conservative choice. ## Sources - [Wisconsin Attorney General, 75 Op. Att'y Gen. 200 (1986)](https://docs.legis.wisconsin.gov/document/oag/vol75-200) - [Wis. Stat. § 448.08, Fee splitting](https://docs.legis.wisconsin.gov/document/statutes/448.08?view=section) - [Wis. Stat. ch. 448, Medical practices](https://docs.legis.wisconsin.gov/statutes/statutes/448.pdf) - [Wis. Stat. ch. 180, subch. XIX, Service corporations](https://docs.legis.wisconsin.gov/statutes/statutes/180/xix/1911) - [Wisconsin Attorney General, 71 Op. Att'y Gen. 108 (1982)](https://docs.legis.wisconsin.gov/misc/oag/archival/_52) - [State Bar of Wisconsin, Wisconsin's Corporate Practice of Medicine Doctrine (2015)](https://www.wisbar.org/AppFiles/HLE_2015/3_S4_MedicineDoctrine.pdf) - [O'Neil Cannon, Corporate Practice of Medicine and Fee Splitting: Considerations for Telehealth Ventures](https://www.wilaw.com/ochdl-health-law-advisor-corporate-practice-of-medicine-and-fee-splitting-considerations-for-telehealth-ventures/) - [Wisconsin Examiner, Evers signs bill enabling APRNs to practice independently (Aug. 2025)](https://wisconsinexaminer.com/2025/08/08/evers-signs-bill-that-enables-nurses-with-advanced-credentials-to-practice-independently/) For other states, see our [corporate practice of medicine 50-state guide](/blog/corporate-practice-of-medicine-50-state-guide), or compare neighboring [Minnesota](/blog/minnesota-corporate-practice-of-medicine) and [Illinois](/blog/illinois-corporate-practice-of-medicine). ## Launch in Wisconsin on a structure that is already built MyOrbitHealth can form a PC-MSO structure for your brand, supply a physician PC owner or collaborating physician, or let you launch on its existing MSO / friendly-PC structure with 2,400+ licensed providers making every clinical decision. Explore [PC-MSO formation](/pc-mso-formation) and [physician PC owner services](/physician-pc-owner), or [book a call](https://myorbithealth.com/book). ```html ```