Walk-in clinic due diligence

A walk-in clinic’s diligence list looks short compared to a typical professional practice acquisition, precisely because there is no patient panel, no long client history and often little intangible complexity to unwind. What replaces all of that is a small number of items that matter disproportionately: whether the people currently seeing patients will keep doing so, whether the location itself is secure, and whether the numbers the seller presented reflect a stable operating state or a temporarily favourable one. A buyer who treats this as a light diligence exercise simply because the business model looks simple is the buyer most likely to be surprised after closing, and often for reasons that were fully knowable in advance.

Verify coverage will actually continue, not just that it exists today

Locum and contract-physician arrangements are not binding on the physicians personally, so a buyer’s diligence needs to go beyond confirming a coverage schedule exists and actually speak, where the seller permits it, to whether the physicians currently working shifts intend to continue under new ownership. Reviewing any written locum agreements for term, notice requirements and renewal language is a starting point, but the honest answer often only comes from a direct conversation the seller has to agree to facilitate — and a seller unwilling to arrange that conversation, or who stalls on it repeatedly, is itself a finding worth taking seriously.

Confirm what happens to billing numbers and patient records

Physician billing numbers — OHIP numbers in Ontario, and each province’s own equivalent elsewhere — are personal to the individual physician and do not transfer with the clinic, which means a buyer needs to confirm each incoming or continuing physician’s own billing eligibility rather than assuming the clinic’s historical billing simply carries forward under new ownership. The electronic medical record system and its patient encounter history should be confirmed as assignable to the new owner, and a buyer should understand what privacy obligations attach to that data under federal privacy law and any applicable provincial health-information rules before assuming it transfers cleanly on closing day.

Check the lease and the competitive landscape around it

Because a walk-in clinic’s value is so location-dependent, lease diligence carries more weight here than it would for a business whose goodwill travels with its clients. A buyer should confirm the lease can be assigned on terms comparable to the seller’s existing arrangement, whether a personal guarantee attaches and can be released, and how much term remains before renewal risk becomes a live issue. Alongside the lease, a buyer should check for any competing walk-in clinic or expanded pharmacy scope-of-practice service that has recently opened, or is publicly known to be opening, near the location — information a municipal permit search or a simple site visit can often surface faster than simply asking the seller directly.

Confirm the corporate structure and each physician’s standing

If the clinic is or will be owned through a management-services structure paired with a physician-owned professional corporation, a buyer’s lawyer should confirm that structure actually complies with the relevant provincial college’s ownership rules rather than assuming a structure used elsewhere in the country applies here the same way. Diligence should also confirm that no physician expected to continue at the clinic is currently the subject of a college investigation or licence restriction, since a finding like that can surface only if it is specifically asked about — a general good-standing search does not always catch an investigation still in progress, and a seller may genuinely not think to volunteer it.

Confirm throughput and revenue trends hold up under scrutiny

Beyond the coverage, lease and privacy items, a buyer’s financial diligence should trace patients seen per physician-hour over at least the past couple of years, not just the most recent one, since a single strong quarter can mask a longer decline in a location-dependent business like this. The revenue mix between routine fee-for-service visits and higher-margin ancillary services — travel vaccines, minor procedures, third-party medical examinations — should be broken out clearly, because a clinic that has been quietly losing ancillary volume can show flat headline revenue while its underlying profitability is actually eroding underneath it. A buyer should also confirm how much of recent revenue reflects unusually favourable conditions, such as a temporary nearby competitor closure or a seasonal surge, rather than a sustainable baseline the new owner can actually count on going forward.

Findings that should actually change the deal

• A locum physician confirms they do not intend to continue past closing, which directly affects near-term coverage and revenue
• The lease cannot be assigned on comparable terms, or a personal guarantee cannot be released, changing the buyer’s real exposure
• A competing clinic or pharmacy service is confirmed to be opening nearby before or shortly after closing
• Throughput per shift has been declining for several months in a way the seller’s summary numbers did not make obvious