Medical spas offer aesthetic treatments that use prescription drugs, medical devices or procedures that go beyond what estheticians can do: neuromodulator injections, dermal fillers, laser hair removal and resurfacing, IPL, microneedling with radiofrequency, chemical peels, body contouring and, increasingly, medical weight loss. Many combine medical treatments with facials and skincare.
Med spas are medical practices, whatever they look like. In many states, corporate practice of medicine laws limit who can own them, every medical treatment needs a licensed provider with proper supervision, and patients need a good faith exam before prescription treatments. Getting the structure right comes before decor and marketing.
A medical spa at a glance
Table of Contents
| Topic | What to expect |
|---|---|
| Startup cost | High: build-out, lasers and devices, injectable inventory, medical director, licensed staff, insurance and marketing |
| Key rules | Corporate practice of medicine, medical director and supervision rules, scope of practice, FDA-approved products, HIPAA and advertising rules |
| Revenue model | Treatment fees, packages, memberships and retail skincare |
| How you earn | Injectables, laser and device treatments, skin treatments, weight loss programs and products |
| Best for | Physicians, nurse practitioners and business partners who prioritize safety and compliance |
Who a medical spa suits
It suits physicians, nurse practitioners, physician assistants and nurses with aesthetic training, or entrepreneurs who partner with them under a legal structure. Running a med spa means managing licensed clinicians, expensive equipment, patient safety, marketing and a lot of regulation. Safety and honest results build the reputation that brings patients back.
Ownership and corporate practice of medicine
Many states have corporate practice of medicine (CPOM) laws that prohibit non-physicians, or companies they own, from owning a medical practice or employing physicians to practice medicine. In those states, a med spa is often owned by a physician (or a physician-owned professional corporation), while a non-physician owner runs the business side through a management services organization (MSO) that provides space, staff and marketing for a fee. Other states are more flexible. Use a health care lawyer to set up the structure, because getting it wrong can lead to license discipline and fraud claims.
Medical directors and supervision
States set rules on who can delegate medical treatments to nurses and other staff, how supervision works (on site or available), written protocols and chart review. A medical director who lends their name without real involvement is a serious risk. Choose an engaged director with aesthetic experience, put duties in writing and follow your state’s delegation rules exactly.
Who can do which treatments
- Injectables (neuromodulators and fillers) are prescription treatments, generally performed by physicians, physician assistants, nurse practitioners and registered nurses under proper orders and supervision, depending on the state.
- Lasers, IPL and energy devices are regulated differently in each state; some allow trained non-physicians under supervision, others restrict them.
- Microneedling, deep peels and body contouring may be medical procedures in your state.
- Estheticians can perform services within their esthetics scope only.
Good faith exams and consent
Before prescription treatments, patients usually need a good faith exam by a qualified provider, in person or through telehealth where allowed, to confirm the treatment is appropriate. Use detailed informed consent forms covering risks, alternatives and expected results, keep medical records for every treatment and photograph results with consent.
FDA-approved products and compounded drugs
Use FDA-approved drugs and FDA-cleared devices from legitimate distributors. Counterfeit and unapproved neuromodulators and fillers have caused serious injuries. For medical weight loss, the FDA has warned about compounded GLP-1 drugs, and now that shortages of the brand-name drugs have ended, compounding copies of them is restricted. Follow FDA compounding rules and your state pharmacy board’s rules, and never advertise compounded drugs as equivalent to approved ones.
Safety and complications
Health businesses handle sensitive information. If you’re a HIPAA covered entity (most providers who bill insurance electronically), or a business associate handling health information for one, you need privacy and security safeguards, signed business associate agreements and breach procedures. Follow OSHA’s bloodborne pathogens standard wherever staff could be exposed to blood, and carry professional liability insurance that names the services you provide.
Have protocols and supplies for complications, such as a vascular occlusion kit with hyaluronidase for filler emergencies, and train staff to recognize problems early. Know when to refer patients to a physician or emergency care.
Advertising rules
Health claims must be truthful and backed by evidence under FTC rules, and many states regulate medical advertising, including the use of titles and before-and-after photos. Use real, unedited photos with written consent, avoid promising results, disclose paid influencer relationships and don’t use drug brand names in ways the manufacturer or law doesn’t allow.
Startup costs to plan for
| Item | What to budget for |
|---|---|
| Legal structure | Health care lawyer, entity and MSO setup |
| Build-out | Treatment rooms, plumbing, electrical for devices |
| Devices | Lasers and energy devices, often leased |
| Inventory | Injectables and medical supplies |
| Staff | Medical director, injectors, esthetician, front desk |
| Insurance | Malpractice, general liability, property |
Use our startup cost calculator for your total.
A worked example: a small med spa
These are illustrative assumptions for a small med spa with a medical director, two injectors and an esthetician, not predictions.
| Assumption | Monthly | |
|---|---|---|
| Neuromodulator and filler treatments | 210 treatments averaging $520 | $109,200 |
| Laser and device treatments | $28,000 | |
| Skin treatments and facials | $9,500 | |
| Memberships and retail | $7,200 | |
| Revenue | $153,900 | |
| Injectable and product costs | $(31,500) | |
| Provider wages and commissions | With payroll costs | $(46,800) |
| Medical director fees | $(4,500) | |
| Front desk and admin | With payroll costs | $(7,800) |
| Rent and utilities | $(9,600) | |
| Device leases and maintenance | $(8,200) | |
| Malpractice and business insurance | $(2,800) | |
| Marketing | $(9,500) | |
| Software, card fees and supplies | $(5,400) | |
| Profit before owner pay and taxes | $27,800 |
That leaves about $27,800 a month before the owner’s pay and taxes, on about $153,900 of revenue. Marketing and device costs are high, so rebooking and memberships matter most.
Loading the calculator…
Memberships and packages
Memberships that include a monthly credit toward treatments and member pricing help patients return regularly. If they renew automatically, follow federal and state auto-renewal rules with clear terms and easy cancellation. Prepaid packages should state expiration and refund terms clearly.
Choosing devices
Lasers and energy devices are expensive, and many med spas overbuy. Start with treatments your market wants and your team can perform well, compare purchase, lease and revenue-share options, and plan for maintenance, consumables and training. A device that sits idle costs money every month.
Privacy
Med spas are usually health care providers that must protect patient information under HIPAA if they bill insurance electronically, and many state laws protect health information regardless. Use secure records, get written consent before posting photos and train staff not to discuss patients.
Training and keeping injectors
Skilled injectors are your most valuable staff. Invest in hands-on training with manufacturers and experienced trainers, review their work and results, and offer fair pay with commissions that reward rebooking and patient satisfaction rather than volume alone. Injectors with loyal patients sometimes leave and take them along, so a good culture and fair non-solicitation terms (where legal) matter.
Follow-up and patient care
Call or message patients after treatments, offer touch-up visits where appropriate and respond quickly to concerns. Document complications and how they were handled. Careful follow-up builds trust and catches problems early.
Marketing
- Consultations with honest treatment plans.
- Educational content about treatments and safety.
- Before-and-after photos with consent.
- Reviews on Google and medical review sites.
- Referral rewards that follow state medical advertising rules.
Common mistakes to avoid
- Non-physician ownership that violates CPOM laws.
- A medical director in name only.
- Staff performing treatments outside their scope.
- Buying gray-market or unapproved products.
- Overspending on devices before demand exists.
Your first 90 days
- Days 1-30: set up the legal structure with a health care lawyer and engage a medical director.
- Days 31-60: hire licensed providers, write protocols and choose devices and suppliers.
- Days 61-90: complete build-out and insurance, train staff and open with consultations.
Frequently asked questions
Can a non-doctor own a med spa?
In some states yes; in states with corporate practice of medicine laws, non-physicians often use a management company structure.
Does a med spa need a medical director?
Yes; a licensed physician or other qualified provider must oversee medical treatments as state law requires.
Who can inject Botox-type treatments?
Usually physicians, PAs, NPs and RNs under proper orders and supervision, depending on the state.
Can estheticians use lasers?
It depends on the state; many restrict lasers to medical professionals or supervised staff.
What is a good faith exam?
An assessment by a qualified provider before prescription treatments.
Can med spas offer compounded weight loss drugs?
Compounding copies of approved GLP-1 drugs is restricted now that shortages have ended; follow FDA and pharmacy rules.
How much does it cost to open a med spa?
It’s expensive; devices, build-out, staff and inventory are the main costs.
Do med spas need malpractice insurance?
Yes; they’re medical practices.
Do med spas need special licenses?
Requirements vary; many states regulate them as medical practices, and some require facility licenses or registrations.
Keep learning
- Med spas industry data
- How to start an esthetician and skincare studio
- How to start a physical therapy clinic
- Startup cost calculator
Sources
- FDA, Human drug compounding
- FTC, Health products compliance guidance
- HHS, HIPAA for professionals
- OSHA, Bloodborne pathogens standard
- FTC, Restore Online Shoppers' Confidence Act (ROSCA)
- US Small Business Administration, Apply for licenses and permits
Last reviewed November 4, 2026. Startup costs are estimates; check local prices, licensing and tax rules before you commit money.
