Physical Therapy Practice Loan: Reading Referral Risk

A physical therapy practice loan gets underwritten differently than most small-business credit because the revenue almost never comes straight from the patient walking in the door. It comes from an orthopedic surgeon’s office down the hall, a hospital system’s referral list, or a workers’ comp adjuster who could just as easily send that same patient somewhere else next month. In my experience underwriting these deals, the first question isn’t “how much does the clinic collect” — it’s “who controls where that patient goes, and what happens if they stop sending them here.” That referral dependency, along with payer mix and collections quality, is what shapes the structure and terms far more than the clinic’s marketing or its equipment list.

What Makes a Physical Therapy Practice Loan Different

Most PT clinics don’t generate demand on their own. They rely on a referral network — orthopedic groups, primary care practices, chiropractors, surgeons, occupational health programs, sometimes a single hospital system. A lender evaluating a physical therapy practice loan wants to see where those referrals originate and how concentrated they are. A clinic pulling patients from a dozen different referral sources looks very different, on paper, than one where 60% of volume traces back to a single orthopedic surgeon who happens to be a friend of the seller and might not extend that same goodwill to a new owner.

This is also where the general SBA machinery — guaranty structure, 7(a) versus 504, eligibility rules — genuinely doesn’t apply here; if a program fit question comes up for your deal, our SBA 504 & 7(a) loan page covers that ground, and it’s worth a look before you go further down this path.

Referral Concentration and Contract Risk

This is the piece I spend the most time on with borrowers, because it’s the piece sellers tend to downplay. When I’m reviewing a PT practice loan file, I’m asking for a referral source breakdown, not just a revenue statement. Specifically:

• What share of visits come from the top one, three, and five referring providers?
• Are those referral relationships documented anywhere, or purely personal to the departing owner?
• Does the clinic hold any exclusive or preferred-provider contracts with employers, insurers, or hospital systems — and are those contracts assignable to a new owner?
• Is there a non-compete or non-solicitation clause tying the seller to the practice post-sale, and how enforceable is it?

That last point matters more than it used to. The FTC’s rulemaking on noncompete agreements has been in flux, and enforceability now varies by state and by the specifics of the agreement — worth reading the FTC’s noncompete rule materials before you rely on a seller’s non-solicit clause as your protection. If referral concentration is high and there’s no contractual mechanism keeping those relationships intact through the ownership change, that’s a risk factor a lender has to weigh alongside cash flow, credit, and collateral — not a reason to assume denial, but not something that gets waved through either.

Collections and Payer Mix Matter More Than Top-Line Revenue

Gross charges on a PT practice’s books mean almost nothing without the collections history behind them. Physical therapy billing runs through visit caps, authorization requirements, and reimbursement rates that differ wildly by payer — Medicare, commercial insurance, workers’ comp, and any cash-pay or wellness component the clinic runs on the side. A physical therapy practice loan underwriter is going to want at least two to three years of collections data broken out by payer category, because a practice that’s 70% Medicare with declining per-visit reimbursement tells a very different story than one with a diversified commercial and workers’ comp mix.

Watch for these payer mix red flags in the trailing financials:

• A rising share of visits tied to a single payer or a single large employer’s workers’ comp program
• Declining collected-to-billed ratio over the past few periods
• Heavy reliance on authorization-dependent visit packages that could be cut by a payer with little notice

How Valuation Works for a PT Practice

PT practice valuations typically lean on a multiple of adjusted EBITDA, with the multiple itself moving based on exactly the referral and payer factors above — plus therapist retention, since much of the clinical relationship lives with the treating therapist, not just the owner. A clinic where the buyer is also the incoming clinical lead, with existing rapport among referring providers, generally supports a cleaner transition story than an absentee-owner acquisition. Goodwill is often the largest intangible asset on these deals, and if you’re structuring an asset purchase, the IRS’s guidance on amortizing Section 197 intangibles is useful background for how that goodwill gets treated for tax purposes post-close — worth a conversation with your CPA, since this isn’t tax advice.

Transition Structure: Buy-In, Buy-Out, or Straight Purchase

How the deal is structured changes the risk picture as much as the underlying numbers do. A straight outright purchase where the seller exits completely puts all the referral-transfer risk on day one. A phased buy-in, where the seller stays on clinically for a year or two while ownership transfers, tends to preserve those referral relationships longer and gives a lender more comfort — the tradeoff is a longer, more complex closing process. I’ve seen physical therapy practice loan structures built around both, and the right one depends heavily on whether the seller’s personal relationships are actually the thing keeping referrals flowing, or whether the practice’s reputation and contracts stand on their own. If you’re weighing a similar buy-in versus buy-out question, our piece on physician practice buy-in and buy-out financing walks through comparable mechanics even though it’s written for physicians rather than therapists.

Practice Real Estate: Own or Lease?

Many PT clinics lease their space, often in a medical office building near the referring practices they depend on — which raises its own question: does the lease survive a change of ownership, and on what terms? If the deal includes the real estate itself, that’s a different conversation entirely, closer to a commercial real estate loan than a practice acquisition loan, and it’s worth separating those two pieces early so the real estate underwriting doesn’t get tangled up with the operating business underwriting. If you’re buying the practice as part of a broader acquisition of an existing business entity rather than a straight asset purchase, it’s also worth reading our overview of using a business acquisition loan to buy a company, since entity structure affects both liability and financing options.

FAQ

Does referral concentration automatically disqualify a deal?
No — it’s one factor weighed alongside credit, collections, payer mix, and reserves, not a single deciding line. A concentrated referral base can still work if there’s a documented transition plan or assignable contracts backing it up.

How much collections history should I have ready?
Plan on two to three years of payer-level collections detail, not just gross billing. That level of documentation tends to speed up underwriting review regardless of practice size.

Is a physical therapy practice loan the same as a general practice acquisition loan?
The underlying credit process is similar to other healthcare acquisitions, but the specific risk factors — referral dependency, visit-cap billing, therapist retention — are unique enough that lenders look at PT files through their own lens rather than a generic template.

---

This article is general education, not financial advice or a commitment to lend. Loan programs, terms, and availability are subject to credit approval and may change. Loanatik LLC is an Equal Housing Lender. See our licensing & disclosures.