Management services organizations for med spas
How does a management services organization work for a California med spa?
An MSO owns the business side while physicians own the practice
A management services organization is a separate company that sells administrative services to a physician-owned practice; it can be lay-owned because it does not practise medicine.
The structure has two entities. The medical corporation, majority-owned by physicians under the rules on who can own a med spa, employs the clinicians, holds the patient relationships and makes every clinical decision. The MSO, often an LLC owned by the founder, supplies things like the lease, front-desk staff, bookkeeping and equipment financing, and is paid under a written services agreement.
California permits the second entity because it is not rendering professional services. Corporations Code 17701.04(e) says nothing in the LLC act permits an LLC to render professional services in the state, so an LLC cannot be the practice, but it can serve one.
| Function | Medical corporation | Management company |
|---|---|---|
| Patient relationships and charts | Yes | No |
| Hiring and firing of clinical staff | Yes | No |
| Choice of drugs and devices | Yes | No |
| Premises lease and build-out | Often sublets | Often holds |
| Reception, scheduling software, payroll administration | Contracts for it | Provides it |
Corp. Code 17701.04(e)California Corporations Code 17701.04(e) provides that nothing in the LLC act permits a limited liability company to render professional services in the state. — California Legislative Information, retrieved 2026-09-27
The controls a management company may never hold
An MSO that controls medical records, clinical hiring, coding and billing, or the choice of drugs and equipment is exercising medical judgement, and the Medical Board treats that as illegal.
The Board's med spa guidance lists these controls by name. It says businesses that control medical records, the hiring and firing of healthcare staff, decisions over coding and billing, and the approving or selection of medical equipment or drugs violate the law. It also says MSOs that arrange advertising or provide medical services, rather than only administrative staff and services, are engaging in illegal conduct.
The Board adds a point that surprises physician founders: the problem exists even where physicians own and operate the business, if a non-physician is exercising control over the medical practice. Physician ownership on paper does not cure lay control in practice.
The Medical Board's guidance states that businesses controlling medical records, clinical hiring and firing, coding and billing, or the selection of equipment or drugs violate the law. — Medical Board of California, retrieved 2026-09-27
The Medical Board's guidance describes MSOs arranging advertising or providing medical services, rather than only administrative staff and services, as illegal conduct. — Medical Board of California, retrieved 2026-09-27
How the management fee has to be set
The fee a practice pays its management company must match the value of the services provided and must never be payment for sending patients.
Business and Professions Code 650(a) prohibits offering or accepting any rebate, commission, discount or other consideration as compensation or inducement for referring patients. Subdivision (b) permits payment for services other than referrals, including a fee based on a percentage of gross revenue, but only where the consideration is commensurate with the value of the services furnished or the fair rental value of the premises or equipment.
In practice that means the services agreement should list what the MSO actually does and price it as a market vendor would. A percentage fee that rises with patient volume while the services stay flat is the pattern that draws scrutiny.
B&P 650B&P 650(a) prohibits offering or accepting any rebate, commission, discount or other consideration as compensation or inducement for referring patients. — California Legislative Information, retrieved 2026-09-27
B&P 650(b) allows a percentage-of-gross-revenue fee for non-referral services only if it is commensurate with the value of the services or the fair rental value. — California Legislative Information, retrieved 2026-09-27
The public-facing name belongs to the practice, not the MSO
Patients should be dealing with the medical corporation under a name the Medical Board has approved, which is why the brand usually sits on the practice's fictitious name permit.
Business and Professions Code 2285 makes it unprofessional conduct for a licensee to use any name other than their own in public communications or advertising about their practice without a fictitious-name permit. If the MSO owns the brand as a trademark, it can license the name to the practice, but the permit, and the advertising under it, belong to the physician side.
The Medical Board's guidance ties advertising to the physician as well: advertising must carry the physician's name or the approved fictitious name. The advertising rules page covers the rest, and the fictitious name permit guide covers the application.
B&P 2285Under B&P 2285, a physician's use of a fictitious name in advertising or public communications without a fictitious-name permit is unprofessional conduct. — California Legislative Information, retrieved 2026-09-27
Forming the MSO costs less than forming the practice
The management company is usually a standard California LLC, filed on Form LLC-1 for $70, and it carries its own annual tax and Statement of Information from the first year.
The Secretary of State's LLC-1 form shows the $70 filing fee and notes that LLCs may owe the $800 minimum tax to the Franchise Tax Board. The Revenue and Taxation Code sets the LLC annual tax due on the 15th day of the fourth month of the taxable year, and the first-year exemption it once offered applied only to LLCs formed from 2021 through 2023. Each entity files its own Statement of Information: $20 every two years for the LLC.
The full cost stack for both entities is on the startup cost page, and the filing order is in the setup guide.
$70The California Secretary of State charges $70 to file Articles of Organization for an LLC on Form LLC-1. — California Secretary of State, retrieved 2026-09-27
The first-taxable-year exemption from the California LLC annual tax applied only to LLCs organized on or after 1 January 2021 and before 1 January 2024. — California Legislative Information, retrieved 2026-09-27
$20The California Secretary of State charges $20 to file a Statement of Information for a limited liability company. — California Secretary of State, retrieved 2026-09-27
Before you sign a services agreement, test it against the Board's list
Read every clause of a draft management agreement against the Medical Board's list of forbidden controls, and remove any that give the MSO a say in clinical matters.
A practical check: for each decision the agreement mentions, ask who has the final word. Scheduling templates, marketing budgets and software choices can sit with the MSO. Which nurse is hired, which filler is stocked, what goes in a chart and how a visit is coded cannot. The Board's guidance names each of those as an unlawful lay control.
Have a California health care attorney review the agreement before either entity signs. The cost of that review is small against the penalties described on the medical director page.
The Medical Board's guidance states that management, franchise or other models resulting in an unlicensed person influencing or making medical decisions violate the law. — Medical Board of California, retrieved 2026-09-27
Questions
Can the MSO owner also be the practice's office manager?
Yes, as long as the role is administrative. An office manager can run scheduling, vendors and front-desk staff, but cannot hire or fire clinicians, choose drugs or devices, or control charts and coding.
Can an MSO own the lasers and lease them to the practice?
Equipment leasing is a non-clinical service, and B&P 650(b) permits payments tied to fair rental value. The choice of which device the practice uses must still be the physician's, not the lessor's.
Does the MSO need a fictitious name permit?
No. The permit is issued to physicians and medical corporations for practising under a name. A lay-owned MSO does not practise medicine, so it files an ordinary county fictitious business name statement if it trades under a brand.