Buy a Dental Practice in Oregon: Revenue and Review

Start with the parties and the rights being bought

An Oregon practice purchase can involve more than a dentist buying another dentist's equipment and goodwill. A buyer may have a parent company, a management affiliate or several related practices. A proposed contract may transfer control without transferring every asset. Start by asking counsel to map the parties and rights in the actual deal.

Write down who signs, who pays, who will operate the practice and who may make business decisions after closing. Add the rights held by a parent or an affiliate. Give each entity its full legal name in the restricted adviser file. Keep a separate version for early discussions that does not identify the seller.

This map is useful before anyone calculates a threshold. A correct average drawn from the wrong set of entities can still lead to a poor decision. Ask the accountant and lawyer to agree on the reporting boundary before a staff member exports the figures.

The broader guide to buying a dental practice covers the acquisition process. This Oregon review focuses on deciding which transaction facts and revenue periods require further review, then keeping that work separate from the plan to operate and collect cash.

Use current Oregon materials for the coverage review

Oregon's Health Care Market Oversight program, or HCMO, reviews covered transactions. OHA's guidance includes oral health providers and dental support organizations among relevant entity types. That list alone does not establish coverage. The September 1, 2026 guidance separates currently effective material from replacement guidance on essential services and significant reduction, effective March 1, 2027. (Source: OHA HCMO program guidance)

Date the analysis and retain the materials used. An older saved checklist can miss a change even when its agency logo looks familiar. Ask the reviewer to identify the effective rule and which facts still need confirmation. A note that says only “below threshold” will be hard to assess later.

The financial screen belongs within the legal review. Transaction type, control, entities, geographic conditions and exclusions also matter. Have counsel state what the screen can resolve and what it leaves open. A small office's collections should not become a shortcut for measuring a larger party's relevant revenue.

The output should be a dated decision memo with named inputs. It can say that more information is required. That is more useful than assigning a firm signing date while the transaction structure remains unsettled.

Build a revenue file that someone else can reproduce

The current materiality rule uses one party's average annual revenue of at least $25 million over its three most recent fiscal years. Another party must meet the $10 million historical-average test or the specified newly organized entity projection test. Revenue and entity definitions control the analysis. The rule also contains geographic conditions. (Source: OAR 409-070, including 0015)

Have the accountant label the start and end of each fiscal year. Keep the source statement beside each amount. Identify adjustments, eliminated transfers and any estimate used. Do not silently replace a completed year with an annualized current quarter just because the newer figure is larger.

Keep purchase price out of this particular revenue calculation. It answers a different question. The valuation guide can help frame the price discussion, but a value estimate does not replace the transaction review file. Nor does a lender's interest settle the agency question.

Worked case: a recent year can conceal the relevant average

This invented case tests arithmetic only. All amounts are in millions of dollars. Counsel has provisionally selected the two parties and the accountant has supplied revenue on the relevant basis. Those assumptions would require proof in a real deal. The figures are not private listings, industry norms or a conclusion that the deal is covered.

Party A's total is $81 million, divided by three to produce $27 million. Party B's total is $27 million, divided by three to produce $9 million. On these assumed historical inputs, A meets the stated $25 million numerical test. B does not meet the $10 million historical-average test, even though its latest year reaches $10 million.

The result does not authorize closing. It directs the team to the facts that remain unresolved. In a separate branch, counsel identifies a potentially relevant newly organized entity. Its supported first-full-year forecast at normal levels of operation is $11.2 million. That figure is $1.2 million above $10 million. The team must resolve that branch instead of carrying forward B's historical result as a final answer.

Test a second, independent correction to the historical case. If B's oldest year was understated by $3 million, it becomes $11 million. The corrected three-year total becomes $30 million and the average becomes $10 million. That reaches the stated numerical threshold. This correction is separate from the new-entity branch; they are not added together.

The practical decision is where to direct review effort. Confirm the entity branch and the missing historical support before treating a headline revenue figure as settled. No assumed price discount or closing probability follows from this exercise.

Keep the operating forecast on its own worksheet

A transaction threshold can concern revenue that is far wider than the cash available to run one acquired office. The buyer still needs a practice budget with its own period and scope. Start with completed services, realistic receipt timing and the people required to provide care. Keep financing inflows and the acquisition payment separate from operating receipts.

For each major cost, state whether it will continue after closing, end under a signed agreement or change under the buyer's plan. A parent company's revenue does not pay the office's payroll unless the funding arrangement actually provides that support. Likewise, the seller's historic profit does not establish the buyer's labor cost.

Use the production and collections review to reconcile activity with receipts. Use the working capital guide to show when payments leave the account. The two schedules should explain why a sound annual plan may still need cash at a specific point.

Show unresolved payer or staffing assumptions as separate cases. Avoid hiding uncertainty in one unexplained contingency line. If a case changes the amount the buyer can fund, record the evidence needed to retire that case. Clinical decisions, treatment plans and patient-specific care remain with qualified clinicians.

Confirm operating authority and payer arrangements separately

ORS 679.020 restricts ownership and operation of a dental practice, with stated exceptions. It separately allows certain asset ownership and business management by unlicensed persons, while excluding clinical patient records from that asset provision. The contract and actual roles need review; buying business assets does not itself establish clinical authority. (Source: Oregon dental practice statute)

Ask counsel to compare the ownership chart with the services agreement and the planned daily roles. A label on a company chart may fail to explain who can hire a dentist, control a clinical record or direct care. Resolve those questions before the operating budget assumes that the proposed structure can perform every planned function.

OHA's provider enrollment page distinguishes fee-for-service enrollment from CCO enrollment questions. It says an ownership-related NPI change requires a new enrollment application and a new Medicaid ID; an existing enrollment record's NPI cannot be changed. CCO enrollment and credentialing questions go to the CCO. (Source: OHP provider enrollment)

List the actual payer relationships and ask each responsible specialist to confirm the relevant path. Save dated responses and outstanding items. An entry in a seller report is evidence of past activity, not proof of the buyer's future payment setup. Build the cash plan around supported arrangements and explicit uncertainty, without promising a processing period.

Choose a review path before committing to a date

OHA offers an optional request for a determination of covered transaction status. Its current page distinguishes the application materials from the determination letter, which is published under stated conditions. Optional status review should be discussed with counsel in the context of the proposed transaction and its disclosure plan. (Source: OHA determination of covered status)

The buyer should know which unresolved fact each planned step addresses. Asking an adviser to investigate entity boundaries is different from asking the agency to evaluate a complete description. Do not treat the first question as proof that the second step has occurred.

Use the letter of intent guide for the commercial agreement and the LOI-to-close timeline guide for dependencies. Neither replaces a transaction-specific legal timetable. Assign a person to update the plan when a material fact changes.

Control identifying disclosure and patient access

Begin buyer outreach with a blind description. Omit the seller's identity, exact location, financial details, staff and other clues that could reveal the practice. Use an NDA before identifying buyer disclosure, then limit access to the approved purpose and recipients. A signed NDA does not mean every file belongs in the buyer's data room.

Separate commercially sensitive records from patient information. Counsel and the privacy lead should establish the authority, purpose and safeguards for any patient-level access. Use aggregate information when it can answer the business question. Avoid placing clinical records in a regulatory or financial attachment merely because they were part of the same export.

Oregon's patient-record rule addresses maintenance, transfer and specific departure situations. It uses the last entry for its retention period and includes stated transfer exceptions. Have the clinical custodian apply the actual rule to the transition; this guide grants no right to destroy records or disclose them to a buyer. (Source: OAR 818-012-0070)

The records transfer and custody guide helps organize the handoff. Coordinate staff involvement when their work is needed and when applicable duties call for communication. Give each participant a clear task, limited access and confirmed facts. Do not promise employment terms or a closing date that the parties have not settled.

Common mistakes that weaken the Oregon review

One common mistake is using the latest year's revenue when the question calls for a three-year average. Another is calculating the right average for only the target office when the relevant party boundary has not been established. Both errors can survive a polished spreadsheet because the formulas themselves may look correct.

A third mistake is treating agency review, clinical authority and payer enrollment as one approval. They answer different questions and may involve different evidence. Mark each conclusion with its scope. This lets the closing team see what remains open without guessing from the title of a saved document.

Outdated forms create another avoidable problem. Before preparing an actual submission, the responsible adviser should check the current agency instructions and effective dates. A past transaction's folder can show how that transaction was organized; it cannot prove that the same forms or legal analysis fit this one.

Finally, avoid turning uncertainty into an unsupported value claim. A review item may require more work, a changed condition or a decision not to proceed. It does not establish a standard discount. Discuss price only after the parties understand the facts, the allocation of risk and their own alternatives.

Summary: make the conclusion traceable to its inputs

An Oregon buyer needs a review that can be checked without relying on the memory of the person who built it. Tie each entity, fiscal year and adjustment to a source. Keep the historical calculation separate from any new-entity forecast. Record which legal questions the numbers leave unanswered.

Then connect the review to practical commitments. The agreement, funding plan, operating roles and payer arrangements should reflect the actual unresolved items. When a fact changes, update the affected conclusion and notify the people whose work depends on it. Keep the previous version so the reason for the change remains clear.

This approach supports a more informed purchase decision. It does not predict agency action, lender approval or the time to close. The useful result is a specific next step supported by current facts, with the seller's confidential information and patient access handled through their proper channels.