The U.S. ranks first in per capita health spending but last in health system performance of 11 major developed countries. And the way we use our money for health care -- 38 percent of which goes to hospitals -- hasn't changed much in 50 years. Sam Glick, a partner in Oliver Wyman’s Health & Life Sciences practice, discusses whether moving spending away from hospitals will help fix our health care challenge.
There is a looming challenge facing U.S. hospitals, which are being forced either to reduce costs at the expense of creating potentially devastating impacts on their local communities, or take less aggressive cost-cutting measures and risk going broke.
The backdrop to this veritable Sophie’s Choice has developed through a series of public policy and market moves to shift financial risk onto local health systems that have little experience in such areas. When the hospital is the largest employer in many towns, with financing coming from insurance companies and mutual funds, we have the makings of 2008-financial-crisis-style systemic risk.
This year, nearly one in five dollars in the U.S. will be spent on health care. As a percentage of GDP, this is nearly twice the global average, yet we receive no clear benefit from a significant portion of this spending. The U.S. ranks first in per capita health care spending, but last in the Commonwealth Fund’s assessment of health system performance in 11 major developed countries. As a society, we have a health care return-on-investment problem.
The U.S. health care challenge isn’t news. Politicians, academics, physicians, insurance executives and countless others have been working to solve this problem for decades. Fifty years ago last summer, Lyndon Johnson signed the legislation that created Medicare and Medicaid, bringing millions of people into the health care system and firmly establishing the government’s role in the provision of health care. In 1974, Gerald Ford enacted the Employee Retirement Income Security Act (ERISA), setting clear rules for employer-provided health insurance. In 2010, “Obamacare” (the Patient Protection and Affordable Care Act, or PPACA)— which is intended to provide affordable health care to all U.S. citizens, allowing them the ability to choose health insurance coverage in an open, competitive insurance market—further expanded access to health care and provided incentives for improving outcomes and reducing costs.
Despite these efforts and many others, how Americans spend their health care dollars hasn’t changed in more than half a century. According to the California Healthcare Foundation, in 1960, 39 percent of U.S. health care spending went to hospitals, 24 percent went to physician and clinical services, 12 percent went to drugs and the rest went to everything else. In 2014, 38 percent went to hospitals, 24 percent to physicians and 12 percent to drugs. All we’ve done is make the pie bigger; we still carve it up the same way we did in 1960.
Why is this distribution of spending a problem? Study after study tells us that the best way to keep people healthy while simultaneously reducing cost is to shift sites of care—that is, invest in preventative measures, catch issues early and care for people in the least-intensive way possible. If we can turn hospital stays into same-day discharges, emergency room ordeals into urgent care visits and doctor’s appointments into telemedicine calls, we can make a big dent in the unsustainable health care cost trend while producing better outcomes.
For most of the history of U.S. health care, it has been the role of public and private health insurers to keep health care costs under control. They did so through creating treatment guidelines, requiring prior authorizations, shaping co-pays and deductibles to steer people to lower-cost options and a variety of other tricks of the trade. Importantly, they also built up capabilities to pool, price and control risk through sophisticated actuarial, underwriting and balance sheet management techniques. Because of this, their cost control efforts only had to work in aggregate; even if a particular group of members or providers led to extraordinary costs, the insurer was unlikely to face bankruptcy.
Health care has unique consumption dynamics that allow these traditional insurance techniques only to go so far in controlling costs. Decision-making about the consumption of health care is deeply personal, and most decisions are made by patients and their doctors. The most expensive piece of health care equipment, so the saying goes, is a ballpoint pen. Through orders and prescriptions that they do (or don’t) write, physicians have broad control over the amount and effectiveness of health care spending.
If physicians have control over health care spending and they’re the ones most qualified to make health care decisions, a natural solution to this problem would be to give physicians financial incentives to control health care costs. If physicians can consider real cost-benefit tradeoffs in making medical decisions, everyone should be better off—insurers, employers, patients, the government and society overall.
In the 1970s, we moved in exactly this direction through the creation of health maintenance organizations (HMOs). In an HMO, physicians (or the health system of which they are a part) are given a fixed amount of money to provide care for a patient. Keeping costs low is now the delivery system’s responsibility, rather than just the insurer’s.
Despite the initial enthusiasm for HMOs (more than 80 million people were enrolled in HMOs in 2000, up from fewer than 10 million in 1980), they created new problems. There were well-publicized cases of newly incentivized hospitals and physicians keeping people from receiving the care they needed (or at least thought they needed). HMOs did work in many areas (and still do in places such as California), but membership began to wane after 2000 as consumers turned against the model and macroeconomic factors temporarily reduced the growth in health care costs.
Obamacare has placed a new emphasis on shifting incentives for controlling health care costs to physicians and hospital systems, moving beyond the basic model of the HMO and requiring specific performance on a number of health care quality measures. By 2018, the Department of Health and Human Services (HHS) aims to have 50 percent of payments tied to quality measures; private insurers are quickly following suit. Simultaneously, Oliver Wyman projects that by 2018, a full 16 percent of health care payments will be contingent on health systems controlling costs, with that percentage continuing to rise into the 2020s.
This brings us back to thinking about sites of care and the 38 percent of health care dollars that currently go to hospitals. If these new incentives work as intended, what we should see is the health care cost trend coming down and spending being reallocated to physician’s offices, new virtual care modalities and more effective drugs.
Moving Spending Away from Hospitals No Easy Feat
Yet moving spending away from hospitals is harder than it looks. The biggest cost in operating a hospital is labor. According to the Kaiser Family Foundation, more than 12 million people work in health care (twice as many as in financial services), and many of these 12 million individuals work in hospital-related jobs. To reduce hospital spending, we need to reduce labor spending, and that means eliminating jobs. When the hospital is one of the largest employers in town (as it is in cities from New York to San Diego), such labor reductions can have significant economic and political impacts.
The situation gets even more difficult. According to the American Hospital Association, 83 percent of U.S. hospitals are either not-for-profit or government-owned. This means that most hospitals in the U.S. were financed using tax-exempt bonds, with bondholders counting on hospital revenues to be repaid. And who owns these bonds? Retirees and property and casualty insurers looking for stable, low-risk income.
Now hospital systems face a conundrum: Reduce cost of care in a material way through moving services out of hospitals, potentially delivering a significant economic blow to their communities, or take more incremental measures to control costs without community impact and risk not getting paid enough by insurers and the government to cover their costs. This choice, of course, is being made against a backdrop of insurers, which are skilled at managing financial risk, shifting that risk onto these delivery systems, most of which don’t have a sophisticated risk management infrastructure in place.
All this has the makings of an economic crisis: Risk being shifted from organizations that can manage it well to those that can’t; systemically important, undiversified community hospital systems facing significant community and political pressure not to make tough cost-reduction decisions and those hospital systems being financed largely by the nation’s insurance companies and mutual funds.
Not all hope is lost, however. There are examples of health care delivery systems—from Kaiser Permanente in California to Intermountain Healthcare in Utah to Inova in Virginia—that have made real investments in both population health and enterprise risk management, and those investments are paying off. Now we need other health systems to learn from them.
We must also accept the reality that for material cost to come out of health care, we are going to need to close hospitals and lay off employees—and that kind of creative destruction is fundamental to improving health outcomes. We also need to reconsider how we finance capital investments in health care, including whether tax-exempt bonds issued for the construction of buildings will continue to serve us well in the new health care environment.
If the 2008 financial crisis taught us anything, it’s that changing rules and poorly understood interdependencies can spell disaster for the U.S. economy. Let’s make it so that we don’t have to learn that lesson again in health care.
(Top image: Courtesy Freestocks.org via Unsplash.)
This piece first appeared in BRINK.
Sam Glick is a partner in Oliver Wyman’s Health & Life Sciences practice and the San Francisco office leader.
All views expressed are those of the author.