Radiology Alignment: Common Structures and the Value of Radiologists’ Services

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Jonathan HelmAlexandra HigginsWhether given incentives by the continued cuts in reimbursement levels or by the desire to monetize an operating asset, radiologists in the market continue to sell their imaging centers to buyers of many kinds—for-profit imaging-center owner/operators, for-profit hospitals/health systems, and not-for-profit hospitals/health systems, among others. Although the sale of the imaging center transfers all (or a portion of) the ownership to the buyer, there are still opportunities for radiologists to remain involved in the business. Specifically, many radiologists continue to provide exam interpretations and/or specific management services.

The relationship between the newly purchased imaging center and the radiologist is generally consummated through a professional-services agreement. Compensation paid to the radiologist often stands out as one of the most significant factors of any professional-services agreement. To mitigate regulatory-compliance risk (involving the federal Stark law; anti-kickback statutes; or, for organizations exempt from federal tax, IRS regulations) and to validate the fairness of the compensation terms, the services of an independent valuation company can be procured to assess whether the compensation terms of a professional-services agreement are consistent with fair market value.

Interpretation Compensation

Freestanding imaging centers typically bill payors on a global basis. The job of the valuator is to determine the portion of the global fee that should be paid to the radiologist for the interpretation services rendered. Many valuators will use a top-down approach to determine this interpretation (professional) fee.

In a top-down approach, the valuator separates the professional and technical components of the imaging center’s net revenues using published CMS reimbursement data. The professional-component calculations are applied to the collections from all imaging codes, regardless of payor, to determine the professional fee payable to the radiologist. Professional-component calculations, in this sense, refer to the percentage of the global fee allocated to professional services.

For example (based on 2012 reimbursement rates for Dallas, Texas), CPT® code 70250, for skull radiography, had nonfacility professional reimbursement of $11.99 and global reimbursement of $38.23. Therefore, the professional-component calculation for this code would be 31.3%. The actual fee to be included in a professional-services agreement is often stated as a percentage of global net revenues, a fixed annual payment, or a fixed fee per exam.

To apply the top-down approach accurately, it is imperative for the valuator to consider two factors. The first is current Medicare-reimbursement: Assuming that CMS technical fees decline for an imaging center, all things being equal, professional fees will increase, relative to global revenues. By using noncurrent reimbursement data, a valuator might inaccurately estimate the appropriate professional fee.

The second factor is any projected shift in imaging volumes: As a percentage of global revenues, MRI exams generally have a professional fee of approximately 20%, while radiography has a professional fee of approximately 25% (and sometimes more). If the estimation of a professional fee is based on historical volumes and no consideration is given to projected changes in the underlying center’s exam mix, the professional fee could be materially affected.

Certain adjustments also might need to be applied to the professional fee, depending on the specific professional-services agreement. For example, if an imaging center covers certain costs that benefit the radiologist (such as billing/collections costs), an adjustment to the professional fee might be required. In this example, the imaging center might bear the cost of billing/collections services that the radiologist would otherwise have to bear. Therefore, a reduction in the professional fee equal to the cost of the provided billing/collections services might be warranted.

Management-services Compensation

Another common practice is the creation of a management arrangement between the radiologist and the newly purchased imaging center. In many cases, radiologists are involved in the daily operations and management of the imaging center prior to the transaction. If the acquirer desires to continue to engage the radiologists (through a professional-services agreement) to perform management duties, then a management