Thursday, May 13, 2010

Prometheus- A Titan In Payment Reform?


One of the basic lessons you learn in Economics 101 is the fact that price is always a function of supply and demand. At least it should be. But, as we’ve seen, that doesn’t always apply to health care. Health care pricing has turned into a convoluted mess of cost shifting and political negotiations with little relationship to supply and demand. The ultimate result- those that deliver the care usually receive less “per unit” and total costs to the system continue to go up.

The Patient Protection and Affordability Act sets minimum standards for what health plans (or other payers) are required to pay in “medical costs” and what they may retain in “administrative costs.” This will ultimately drive the setting of prices set with employers and consumers. A study of literature by the Deloitte Center for Health Solutions found health plan administrative costs ranged from 9% to 41%. Obviously, there is no set definition of what is included as an administrative cost from a health plan perspective. You can expect the pricing manipulations to continue as the PPAA rolls out.

One thing is clear- how our health care system reimburses care providers needs to change if we’re going to get a handle on the costs. Until it changes, those responsible for the financing of health care (the health plans, the government, and payers) are going to continue to focus on obtaining lower per unit costs for services or eliminating them altogether if there is no evidence that the service works. This process will ultimately impact the quality of care received from the patient.

We’re starting to see some movement to changing the fee-for-service/volume-driven payment system we have today. The American Board of Internal Medicine (ABIM) Foundation recently put forward some guiding principles designed to “produce a health care system that reflects societal values more accurately than do those inherent in existing payment methodologies.” Almost everyone agrees on the need to change the financing and payment for health care services.

We’re seeing pay-for-performance methods, episode-based payment models, accountable care organizations, and medical homes as the new financing ideas for health care delivery. There are already many derivations off of the main ideas (baskets of care, etc.) Each idea has strengths and weaknesses but none have proven to be the “silver bullet” that will encompass all aspects of care delivery, reasonably reimburse providers, and assure quality care and manage the costs of delivery.

The Robert Wood Johnson Foundation has put a lot of money into the Prometheus Payment System to explore new payment models in care delivery (go to www.prometheuspayment.org). Prometheus (Provider Payment Reform for Outcomes, Margins, Evidence, Transparency, Hassle-reduction, Excellence, Understanding, and Sustainability) is an episode-based payment structure. The idea is to determine a total budget for all providers involved in treating a particular episode of care. Prometheus has developed 21 Evidence-Informed Case Rates (ECR) that establishes a comprehensive budget within which a payer or multiple providers negotiate their price to provide all of the care for a specific patient for a specific condition.

In its payment algorithms, Prometheus also establishes a budget amount for Potentially Avoidable Complications (PAC) that have been identified in specific cases as the “deficiencies in care that cause harm to the patient yet might have been avoided with more proactive care.” The Prometheus data indicate up to 40% of every dollar spent on chronic conditions are a result of PAC. If PACs are avoided, the providers keep the money.
We've included a study on our web site providing more details of the Prometheus model as it applies to primary care and medical homes.

The Prometheus model is currently being tested in four markets with expansion planned in the future.

Prometheus obviously had to stretch quite a bit to make an acronym for what it intends to do. However, the definition of Prometheus (defiantly creative) seems to define the intentions best.

We need more defiantly creative ideas introduced that can change the way health care thinks and begin to fix the mess we continue to face today.

Be Well

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