From asset purchases to MSO frameworks and SBA-backed acquisitions, understand the deal structures that drive successful orthopedic practice transactions in the lower middle market.
Acquiring or selling an orthopedic clinic involves significantly more structural complexity than a typical business sale. Regulatory constraints including Stark Law, the Anti-Kickback Statute, and state corporate practice of medicine (CPOM) laws directly shape how deals can be legally organized. Most orthopedic clinic transactions in the $1M–$5M revenue range involve some combination of an asset purchase, physician employment agreements, seller financing, and earnout provisions tied to physician retention and revenue performance. Private equity-backed buyers often impose a Management Services Organization (MSO) layer to separate clinical operations from the management company, while individual physician buyers and search fund entrepreneurs typically rely on SBA 7(a) financing paired with a seller note. Understanding which structure fits your situation — and how each element affects price, risk, and post-close operations — is essential before entering any letter of intent for an orthopedic practice.
Find Orthopedic Clinic Businesses For SaleAsset Purchase with Physician Employment Agreements
The most common structure for orthopedic clinic acquisitions. The buyer acquires specific clinic assets — goodwill, payer contracts, equipment, patient records, and trade name — rather than the legal entity itself, shielding the buyer from legacy liabilities. Sellers simultaneously execute multi-year employment agreements and non-compete covenants as a condition of closing, ensuring continuity of clinical care and protecting the buyer's investment in goodwill.
Pros
Cons
Best for: Individual physician buyers, search fund entrepreneurs, and PE-backed platforms acquiring a standalone orthopedic group with 2–5 physicians where legacy liability risk is elevated or unknown.
Management Services Organization (MSO) Structure
An MSO structure separates the clinical entity — which must remain physician-owned in states with corporate practice of medicine restrictions — from a non-clinical management company that handles billing, HR, facilities, technology, and administrative operations. The non-physician buyer or PE firm owns the MSO and enters a long-term management services agreement with the physician-owned clinical entity, capturing economic value without violating CPOM laws.
Pros
Cons
Best for: Private equity-backed physician practice management groups and multi-specialty platform builders acquiring orthopedic clinics in CPOM states such as California, Texas, or New York, or building multi-site rollup strategies.
SBA 7(a) Loan with Seller Note
A federally guaranteed SBA 7(a) loan finances the majority of the purchase price — typically 75–85% — with the seller carrying a subordinated note for 10–15% of the transaction value. The seller note is often structured with a standby period during which no payments are made, allowing the buyer to stabilize operations and cash flow post-close. This structure is particularly common when an individual physician or search fund entrepreneur is acquiring an established orthopedic practice.
Pros
Cons
Best for: Individual physicians, physician partners, or healthcare-focused search fund entrepreneurs acquiring an orthopedic clinic with $1.5M–$5M in revenue and at least $400K in EBITDA, where the seller is willing to carry a meaningful note as part of the transition.
Earnout Tied to Physician Retention and Revenue Targets
An earnout defers a portion of the purchase price — typically 10–20% — contingent on post-close performance milestones. In orthopedic clinic deals, earnouts are most commonly tied to specific physician retention through an employment period, maintenance of payer contract reimbursement rates, or achievement of revenue or EBITDA thresholds in the 12–24 months following close. Earnouts are frequently used when buyers and sellers disagree on valuation due to key-man concentration or recent revenue growth that lacks a sustained track record.
Pros
Cons
Best for: Deals where the seller is a high-producing surgeon whose patient relationships are central to clinic value, or where the clinic has shown strong but recent growth that the buyer is unwilling to fully credit at closing.
Retiring Orthopedic Surgeon Selling a 3-Physician Clinic to a Search Fund Buyer
$3,200,000
SBA 7(a) loan: $2,560,000 (80%); Seller note: $480,000 (15%); Buyer equity injection: $160,000 (5%)
SBA loan at 10-year term, prime + 2.75% variable rate; seller note subordinated with 24-month standby period, then 5% interest over 36 months; selling surgeon signs 3-year employment agreement at market-rate compensation with 2-year post-employment non-compete within a 25-mile radius; no earnout due to stable multi-physician revenue base and clean payer contract transferability confirmed during due diligence
PE-Backed Physician Practice Management Group Acquiring a Sports Medicine Orthopedic Platform
$8,500,000
PE equity: $5,100,000 (60%); Senior debt (bank): $2,550,000 (30%); Seller rollover equity in MSO platform: $850,000 (10%)
MSO structure established with Delaware holding company; management services agreement between MSO and physician-owned clinical entity set at 20% of net collections, supported by independent FMV opinion; selling physicians receive rollover equity stake in the MSO platform with drag-along and tag-along rights; 18-month earnout of up to $750,000 tied to retention of all 4 surgeons and maintenance of commercial payer revenue above $2.8M annually; physicians sign 4-year employment agreements with 3-year non-solicitation of patients and referral sources
Individual Physician Acquiring a Single-Surgeon Orthopedic Clinic with In-House Physical Therapy
$1,800,000
SBA 7(a) loan: $1,440,000 (80%); Seller note: $270,000 (15%); Buyer equity injection: $90,000 (5%)
Asset purchase structure; buyer assumes existing physical therapy staff employment agreements and equipment leases for imaging and surgical tools; seller note at 6% interest, 18-month standby then 48-month repayment; earnout of up to $180,000 payable over 24 months contingent on seller transitioning active patient panel to the acquiring physician and maintaining existing primary care referral relationships; real estate handled via 5-year triple-net lease from seller at below-market rate as additional deal sweetener
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The asset purchase structure with accompanying physician employment agreements is the most common approach for orthopedic clinic acquisitions in the lower middle market. The buyer acquires clinic assets — goodwill, payer contracts, equipment, and patient records — rather than the legal entity, limiting exposure to legacy liabilities. This is paired with multi-year employment agreements and non-competes executed by the selling physicians at close, which are essential for preserving the referral relationships and patient continuity that underpin the clinic's value.
It depends on the state. Approximately 35 states have corporate practice of medicine (CPOM) laws that prohibit non-physicians from directly owning or controlling a medical practice. In these states, PE-backed buyers and non-physician investors use a Management Services Organization (MSO) structure, where a non-physician entity owns the management company and contracts with a physician-owned clinical entity for administrative services. This structure allows the non-physician buyer to capture the economic value of the practice while keeping clinical ownership in physician hands, as required by state law.
An SBA 7(a) loan can finance up to 90% of an orthopedic clinic acquisition for qualified buyers, with the remaining 10% provided as equity by the buyer. For a $2M clinic acquisition, this means the buyer needs as little as $200,000 in equity. Loan terms for business acquisitions are typically 10 years at variable rates tied to the prime rate. SBA lenders will require documented EBITDA, clean compliance history, transferable payer contracts, and evidence of management continuity. Most SBA-financed orthopedic deals also include a 10–15% seller note subordinated to the SBA loan, which the SBA views as additional equity support.
An earnout is a deferred payment tied to post-close performance milestones, commonly used in orthopedic deals to bridge valuation disagreements. For example, if a clinic's EBITDA grew 40% in the last year and the buyer is uncertain whether that growth is sustainable, the buyer might agree to pay $500,000 in additional consideration if the clinic maintains that revenue level for 24 months after close. Earnouts are particularly common when the clinic's value is heavily concentrated in one or two surgeons, and the buyer wants confirmation that patient relationships transfer successfully before paying full price.
Payer contracts do not automatically transfer to the buyer at close. Each insurance contract — Medicare, Medicaid, and commercial payers like BCBS, Aetna, and UnitedHealthcare — must either be formally assigned to the new entity or the buyer must go through re-credentialing, which typically takes 60–120 days. During this gap, the clinic may be unable to bill certain payers under the new entity, creating a revenue disruption. Sophisticated buyers require payer transferability confirmation during due diligence and negotiate provisions in the purchase agreement that allow revenue to continue flowing through the seller's entity until credentialing is complete.
Orthopedic clinics in the lower middle market are generally valued at 4x–7x EBITDA, with the specific multiple driven by practice size, physician depth, payer mix quality, ancillary revenue streams, and growth trajectory. A single-surgeon clinic heavily dependent on Medicare reimbursement might trade at 4x EBITDA, while a 4-physician group with in-house physical therapy, diagnostic imaging, and a strong commercial payer mix could command 6x–7x EBITDA or higher on a PE platform transaction. Revenue alone is a poor valuation basis — physician compensation structure and ancillary overhead dramatically affect how much of revenue converts to EBITDA.
Stark Law is a federal statute that prohibits physicians from referring Medicare and Medicaid patients to entities with which they have a financial relationship — including ownership stakes — unless a specific exception applies. In orthopedic clinic deals, Stark Law is most relevant when the clinic has in-house ancillary services like physical therapy, imaging, or an ambulatory surgery center where the selling physician has a financial interest. All referral arrangements and physician compensation structures must qualify under a recognized Stark Law exception, and any compensation paid to physicians for management services or non-compete agreements must be at fair market value. Failing to structure the deal in compliance with Stark Law can expose both buyer and seller to significant federal penalties.
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