Starting a TRT clinic requires navigating controlled substance regulations, securing the right medical leadership, and building a business model that works in a cash-pay market where most competitors charge patients $99 to $209 per month. Total startup costs typically land around $400,000 to $800,000 depending on whether you build a brick-and-mortar location, go fully virtual, or combine both. Here’s what the process looks like from legal structure through opening day.
Decide on Your Business Model First
TRT clinics generally fall into three categories: in-person clinics with on-site labs and injections, fully virtual telemedicine practices, and hybrid models that combine telehealth visits with local lab partnerships. Your choice here shapes nearly every downstream decision, from how much space you lease to how many staff you hire.
In-person clinics carry higher overhead but allow you to perform blood draws on-site, administer injections, and build stronger patient relationships. Virtual clinics have dramatically lower startup costs and can scale across state lines, but they face tighter telehealth prescribing rules for controlled substances. Hybrid models split the difference: patients get labs done at a partner facility like Quest or Labcorp, then consult with a provider over video. Most new clinics entering the market in 2025 lean toward hybrid or fully virtual setups because the economics are more forgiving during the first year.
Legal Structure and Ownership Rules
If you’re not a licensed physician, you cannot simply open a medical practice in most states. Corporate Practice of Medicine (CPOM) laws prohibit non-physicians from owning or controlling medical practices. The workaround is a Management Services Organization, commonly called an MSO. In this structure, the MSO handles all business operations (billing, marketing, lease negotiations, vendor management, payroll) while a physician-owned professional entity retains complete control over clinical decisions.
The line between business operations and clinical control must be airtight. Your MSO cannot dictate medical protocols, treatment plans, or hiring and firing decisions for clinical staff. It handles office management, financial oversight, and administrative services only. If regulators determine your MSO is effectively practicing medicine through the back door, you face serious legal exposure. Work with a healthcare attorney who specializes in MSO formation, not a general business lawyer. Expect to spend $15,000 to $30,000 on legal setup for the MSO and affiliated professional entity.
Even physician-owners need to choose the right entity type. Most TRT clinics operate as a Professional Corporation (PC) or Professional Limited Liability Company (PLLC), depending on the state. You’ll also need a federal EIN, state business registration, and a National Provider Identifier (NPI) number if you plan to bill insurance at all.
Hire a Medical Director
Your medical director is the clinical backbone of the entire operation. This person develops and approves all treatment protocols, oversees every provider on staff, and bears ultimate responsibility for patient care quality. They set the policies around who qualifies for testosterone therapy, what lab values trigger treatment adjustments, and how adverse events get handled.
Beyond protocol development, a medical director supervises clinical personnel, ensures compliance with prescribing regulations, and audits charts to confirm that providers are following established standards. They also need to be available to evaluate and manage urgent clinical situations without unreasonable delay. This is not a figurehead role. Regulators and malpractice insurers both scrutinize whether medical directors are genuinely engaged or simply lending their license.
Compensation for a part-time medical director in the TRT space ranges from $3,000 to $10,000 per month depending on patient volume, state, and level of involvement. Some clinics bring on a full-time medical director who also sees patients, which makes more financial sense once you’re past 200 active patients.
DEA Registration and Controlled Substance Compliance
Testosterone is a Schedule III controlled substance. Every prescriber in your clinic needs an active DEA registration, and the DEA requires that all state licensing requirements are met before issuing that registration. Each physical location where controlled substances are dispensed requires its own separate DEA registration. A registration tied to a state license in one state does not authorize prescribing in another.
Prescribers must also satisfy training or credentialing requirements under the Consolidated Appropriations Act of 2023. Your clinic needs robust record-keeping for every vial of testosterone that enters and leaves the facility, with regular audits to account for inventory. DEA compliance isn’t something to figure out after you open. Build your tracking systems, storage protocols, and documentation procedures before you see your first patient.
Telehealth Prescribing Rules for Testosterone
The Ryan Haight Act normally requires at least one in-person medical evaluation before a practitioner can prescribe controlled substances via telemedicine. However, temporary COVID-era flexibilities have been extended through December 31, 2026, allowing DEA-registered practitioners to prescribe Schedule II through V controlled substances by telemedicine without a prior in-person visit, provided certain conditions are met.
This is a temporary extension, not a permanent rule. If you’re building a telehealth-heavy TRT clinic, you need a contingency plan for what happens when these flexibilities expire or change. Many virtual clinics are already partnering with local labs and walk-in clinics to facilitate in-person evaluations, hedging against the possibility that the in-person requirement returns in full. Watch this regulatory space closely and build your model so it can adapt.
Startup Costs and Financial Planning
A mid-range brick-and-mortar TRT clinic requires roughly $400,000 in capital expenditures. Here’s where that money goes:
- Clinic buildout: $150,000 for leasehold improvements, patient flow design, and making a commercial space functional as a medical office. You may need specialized electrical loads or medical gas lines depending on your equipment.
- Diagnostic and lab equipment: $85,000 for hormone panel testing gear and related diagnostic tools.
- Software and EMR: $15,000 for electronic medical records, patient scheduling, and practice management software licensing.
- Lease deposits: $24,000, typically one to two months of rent on a $12,000/month space.
- Malpractice insurance and licensing fees: $5,000 to prepay the first one to three months.
Beyond capital expenses, plan for $21,800 per month in fixed operating costs covering rent, insurance, and IT services before you generate any revenue. You need enough working capital to cover these expenses for at least three to six months while you build your patient base. A fully virtual clinic can start for significantly less since you eliminate the buildout, equipment, and lease costs, but you’ll still spend heavily on technology infrastructure, marketing, and provider compensation.
Try to negotiate a five-year lease term in exchange for a lower monthly rate, and push to delay rent payments until the space is usable, ideally starting no more than 30 days before your opening date.
Pricing and Revenue Model
Most TRT clinics operate on a cash-pay or membership model rather than billing insurance. This simplifies administration enormously and gives you predictable recurring revenue. The current market shows a clear pricing landscape:
All-inclusive monthly memberships (consultations, medications, labs, shipping) run $99 to $209 at established competitors. Budget-tier clinics charge $50 to $70 per month for medications alone, then add separate fees for labs and consultations that bring the real monthly cost to $75 to $95. Some clinics charge initial consultation fees of $30 to $49 on top of monthly pricing.
Your pricing strategy depends on what you include. A $99/month all-inclusive model is competitive but requires volume to be profitable. A tiered approach, with a base medication fee plus optional add-ons for premium labs or additional hormones, gives you more flexibility. Most clinics aim for 300 to 500 active patients within the first 12 to 18 months to reach comfortable profitability.
Lab Work and Clinical Protocols
Every TRT patient needs baseline blood work before starting treatment. The standard initial panel includes total testosterone (measuring both bound and free testosterone together), free testosterone (the unattached, active form), and bioavailable testosterone. Beyond hormone levels, you’ll want to check red blood cell concentration, prostate-specific antigen, liver function, lipid panels, and metabolic markers. These baselines let your providers identify contraindications and track changes over time.
If you’re running labs in-house, you’ll need a CLIA Certificate of Waiver from CMS. Waived tests are those considered simple enough that error risk is minimal. You must enroll in the CLIA program, pay biennial certificate fees, and strictly follow the manufacturers’ instructions for every test you perform. Many clinics skip in-house labs entirely and partner with national lab networks, which eliminates the equipment cost and regulatory burden but adds a step to the patient experience.
Follow-up labs are typically drawn at 6 to 8 weeks after starting therapy, then every 3 to 6 months once levels stabilize. Building these checkpoints into your protocol is both good medicine and good business, since they create regular touchpoints that improve retention.
Sourcing Testosterone and Supplies
You can source testosterone from FDA-approved manufacturers or from compounding pharmacies. Understanding the regulatory distinction matters. Traditional compounding pharmacies operate under section 503A of federal law, are primarily overseen by state boards of pharmacy, and prepare medications based on individual patient prescriptions. Outsourcing facilities registered under section 503B are inspected by the FDA on a risk-based schedule and must follow current good manufacturing practice standards.
Compounded drugs are not FDA-approved regardless of source. However, 503B outsourcing facilities offer stronger quality assurances because of federal manufacturing standards and FDA oversight. If your clinic plans to keep testosterone on-site for direct dispensing rather than sending prescriptions to a retail pharmacy, sourcing from a 503B facility is the safer regulatory choice. Build relationships with at least two suppliers so a shortage from one doesn’t halt your operations.
Staffing Beyond the Medical Director
A typical small TRT clinic needs a medical director, one or two additional prescribing providers (physicians, nurse practitioners, or physician assistants depending on your state’s scope-of-practice laws), a medical assistant or phlebotomist for blood draws and injections, and a front-office coordinator handling scheduling and intake. Virtual clinics can run leaner, often starting with just one or two providers and a patient coordinator.
As you scale, you’ll add dedicated roles for billing, patient retention, and marketing. Many clinics also hire a compliance officer or retain a compliance consultant to handle DEA audits, HIPAA requirements, and state medical board regulations. Skipping this role to save money early on is a common mistake that creates expensive problems later.
State-by-State Licensing and Multi-State Expansion
Every state has its own medical practice act, prescribing authority rules, and telehealth regulations. Providers must be licensed in the state where the patient is physically located at the time of the visit, not where the provider is sitting. If you plan to serve patients in multiple states, each provider needs licensure in every state they cover, and you need separate DEA registrations for each state.
Some states have collaborative practice agreements that dictate how nurse practitioners and physician assistants must be supervised. Others allow independent practice for experienced NPs. These rules directly affect how many patients each provider can manage and how much physician oversight you need to budget for. Map out your target states early and build your staffing model around the most restrictive requirements you’ll face.