According to an August 2015 survey, 72 percent of Americans find drug costs unreasonable, with 83 percent believing that the federal government should be able to negotiate prices for Medicare. Recently, Acting Administrator of the Centers for Medicare and Medicaid Services (CMS) Andy Slavitt commented that spending on medicines increased 13 percent in 2014 while health care spending growth overall was only 5 percent, the highest rate of drug spending growth since 2001.

Some of the most expensive drugs are covered under Medicare’s medical benefit, Part B, because they are administered by a physician. They are often administered in hospital outpatient departments and physician offices, and most commonly used to treat conditions like cancer, rheumatoid arthritis, and macular degeneration. Between 2005 and 2014, spending on Part B drugs has increased annually by 7.7 percent, with the top 20 drugs by total amount of Medicare payments accounting for 57 percent of total Part B drug costs. While overall Part B drug spending is a small portion of Medicare drug spending, the high growth rate is a concern, especially as new expensive breakthrough cancer drugs enter the market and have a negative effect on consumers’ pockets.

Unlike Part D, the prescription drug benefit, there are fewer incentives built in to Part B for providers to consider lower cost treatments for patients even if the lower cost drug may be clinically equivalent to the more expensive drug, because prior to budget sequestration, providers received 6 percent on top of the Average Sales Price (ASP) of the drug. Larger providers and hospitals often receive discounts on these drugs as well, increasing the amount they receive directly on top of the out-of-pocket cost of the drug.

This leads to more out-of-pocket costs for the consumer, as patients usually pay 20 percent of Part B services. The Government Accountability Office (GAO) estimated that in 2013, among new drugs covered under Part B, nearly two-thirds had per beneficiary costs of over $9,000 per year, leading to out-of-pocket costs for consumers of amounts between $1,900 and $107,000 over the year. On top of these high costs, this can lead to problems with medication adherence, even for serious conditions such as cancer.

A New Payment Model

To help change these incentives and control costs, CMS has proposed a new demonstration program, which offers a few different reimbursement methods for Part B drugs. The program includes a geographically stratified design methodology to test and evaluate the different methods. One of the methods garnering a lot of attention is a proposal to lower the administration add-on payment to providers, from current 6 percent of ASP, to 2.5 percent plus a flat fee of $16.80 per administration day.

Policymakers, physician organizations, and patient advocacy organizations have voiced major concerns raising the alarm that this initiative will negatively affect patient access to vital drugs and therefore produce poorer patient outcomes. The sequester will also have a significant impact on the percentage add on, reducing it to closer to an estimated .86 percent plus the flat fee. But we believe the goals of the program and its potential to reduce costs represent an important step in the right direction. We hope the details can be further shaped by the important communities of providers and patients who will deliver and receive medical care.

Geographic Variation

Last year, we wrote a Health Affairs Blog that highlighted some of the uses and limitations of publicly available Part B physician payment data. One major use was to show the geographic variation in practice patterns and drug administration, and we particularly looked at the difference across states in Lucentis v. Avastin usage. As seen in Exhibit 1, variation in administration is wide among states, even though both are drugs used to treat the same condition, age-related macular degeneration, and were proven to have clinically similar outcomes, but the cost of Lucentis was $2,000 per dose, while Avastin was only $50 per dose.

Using the same price estimates from our previous research, which are from 2012, we found that physician reimbursement under the proposed demonstration would potentially change from $120 to $66.80 for Lucentis, and increase from $3 to $18.05 for Avastin. Under the first payment model, providers were receiving 40 times as much to administer Lucentis instead of Avastin, while under the new proposed payment model, they would only receive 3.7 times as much.

While still a formidable gap, this new policy would have decreased financial reimbursement for providers to administer Lucentis, a costly, clinically similar drug to the much cheaper Avastin. As seen in Exhibit 1, a majority of physicians prescribe Avastin, thus this policy will allow for increased reimbursement in those cases, but in states where Lucentis is prescribed in higher proportions, prescribing patterns might start to change as a result of the proposed demonstration.

Source: Author’s estimates using 2012 CMS Cost Data and Sequestration Estimates from DrugAbacus.org

The proposed demonstration program includes much more than the ASP modifications in its second phase, including:

• discounting or eliminating beneficiary copays,
• indication-based pricing that would vary payments based on the clinical effectiveness,
• reference pricing for similar drugs,
• risk-sharing agreements with drug manufacturers based on clinical outcomes of the drug, and
• creating clinical decision tools for providers to help develop best practices.

This is all at the same time that a new model in oncology care (OCM) is being launched, which could help to draw attention to total cost of care. It is important that CMS try to address rising drug costs, but also be sure to consider all relevant considerations during the comment period to fine-tune the proposal to avoid negative effects on beneficiaries’ care.

We believe CMS should consider offering a waiver for organizations already participating in Center for Medicare & Medicaid Innovation (CMMI) models like the OCM, because financial benchmarks are based on past performance and any savings recognized in the future could be artificial, attributable to this demonstration rather than to better care coordination and some of the other practice requirements that are part of the proposed OCM. Furthermore, because this demonstration sets a new research precedent and because it is mandatory in the selected study areas rather than voluntary, CMS must try to anticipate and avoid unintended consequences related to geographic stratification.

For example, it is possible to imagine organizations with multiple locations directing patients to optimal sites for their business. Also, without a control group, some findings may be unreliable. The proposed rule currently lacks much detail, and there does not seem to be enough time for organizations to evaluate the impact of the proposed rule on their operations. Having said that, it will be important for stakeholders of all types to submit comments to the proposed rule in an effort to improve the final rule prior to implementation.

The critical question for the policymakers and stakeholders is whether this model can align with the multitude of other payment model reforms — unintended consequences could mitigate all the positive outcomes that a CMMI model offers to beneficiaries. Helping beneficiaries is and should be CMS’ ultimate obligation.

Editor’s Note: This analysis is part of The Leonard D. Schaeffer Initiative for Innovation in Health Policy, which is a partnership between the Center for Health Policy at Brookings and the USC Schaeffer Center for Health Policy and Economics. The Initiative aims to inform the national health care debate with rigorous, evidence-based analysis leading to practical recommendations using the collaborative strengths of USC and Brookings.

The passage of the Medicare Access and CHIP Reauthorization Act (MACRA) just over a year ago signaled a strong and unique bipartisan agreement to move towards value-based care, but until recently, many of the details surrounding how it would be implemented remained unknown. But last week, the Centers for Medicare and Medicaid Studies (CMS) released roughly 1,000 pages that shed more light on how physician payment will hopefully dramatically change for the better.

Some Historical Context

Prior to MACRA, how doctors were paid for providing care to Medicare patients was subject to a reimbursement formula known as the Sustainable Growth Rate (SGR). Established in 1997 to control the rate of increase in spending on physician services, the SGR pegged total spending among all Medicare-participating physicians to an overall budget target. Yet in this “tragedy of the commons,” no one physician benefitted from her good stewardship of health care resources. Total physician spending often exceeded the overall budget target, triggering reimbursement rate cuts. However, lawmakers chose to push them off into the future through what were called “doc fixes,” deferring the rate cuts temporarily. The pending cut rose to over 21 percent before MACRA’s passage as a result of compounding doc fixes.

Moving Forward with MACRA

When it was signed into law on April 16, 2015, MACRA ended the SGR, its cuts, and many previous payment incentive programs. In their place, MACRA established two overarching payment incentive schemes for providers to choose from:

1. the Merit-Based Incentive Payment System (MIPS) program, which supplants three previous payment incentives and makes positive or negative adjustments to a physician’s payment based on her performance; or


2. the Alternative Payment Model (APM) program, which awards a 5 percent bonus through 2024—with higher annual payment updates thereafter—for having a minimum percentage of Medicare and/or all-payer revenue through eligible APMs. Base physician fee rates for all Medicare providers would be updated 0.5 percent for each of the first four years, followed by no increases until 2026, when base fees would increase at different rates depending on the payment incentive program in which a physician participates.

MIPS addresses providers’ longstanding complaints that reporting that reporting under the existing programs—the Physician Quality Reporting System, the Value-Based Modifier, and Meaningful Use — is duplicative and cumbersome. Under the new MIPS program, physicians report to the government payer directly (CMS) and receive a bonus or penalty based on performance on measures of quality, resource use, meaningful use of electronic health records, and clinical practice improvement activities. The bonus or penalty physicians may see starts at 4 percent of the fee schedule in 2019 (based on their performance two years prior—in this case 2017) and increases successively to 5 percent in 2020, 7 percent in 2021, and 9 percent from 2022 onward. From 2026 onward, MIPS providers would receive an annual increase of 0.25 percent on their base fee schedules rates.

In contrast, the APM incentive program awards qualifying physicians a fixed, annual bonus of 5 percent of their reimbursement from 2019- – 2024, and provides that their fee schedule rates grow 0.5 percentage points faster than those of MIPS in 2026 and beyond, in recognition of the risk they assume in these contracts.

Yet, according to MACRA, not all APMs are created equal. APMs eligible for this track must use quality measures similar to those of MIPS, ensure electronic health records are used, and either be an approved patient-centered medical home (PCMH) or require that the participating entity “bears more than nominal financial risk” for excessive costs. Then, in order to receive the APM track bonus, physicians must have a minimum of 25 percent of their revenue from Medicare come through eligible APMs in 2019, with the minimum increasing through 2023 up to 75 percent. In 2021, a new all-payer Advanced APM option becomes available, allowing providers in APM contracts with other payers to participate in the Advanced APM incentive. To do so, they must meet the same minimum thresholds—50 percent in 2021, 75 percent in 2023—but through all provider contracts, not solely Medicare revenue, while still meeting a significantly lower Medicare-specific threshold. By creating an all-payer option, CMS hopes to enable greater provider participation by allowing all payer revenue to count toward the same minimum threshold. Under the all-payer model in 2021, for example, providers must have no less than 25 percent of Medicare revenue through Advanced APMs and 50 percent of all revenue through Advanced APMs.

MACRA Implementation Details Revealed

The newly released proposed rule provides answers to significant questions that had been left unanswered in the law surrounding the specifics of implementation of MIPS and the APM incentives. At long last, providers are gleaning insight into how CMS intends to implement MIPS and the APM track. Given the fast-approaching MIPS performance period in January 2017, here are three key highlights providers need to know:

1. Qualifying for the APM incentive track—and getting out of MIPS—will be difficult. In order to qualify for the bonus-awarding Advanced APM designation, APMs must meet the “nominal financial risk” criteria, which will be measured in three ways: an APM’s marginal rate sharing for losses, minimum loss ratio (the threshold above which providers would begin sharing in losses), and total potential risk as a percent of expected costs. Clinicians must further have a minimum share of revenue that comes in through the designated APMs.


2. Providers will have fewer opportunities to see and improve their performance on MIPS. Despite calls from provider groups for more frequent reporting and feedback periods, MIPS reporting periods will be annual, not quarterly. This is true for performance feedback from CMS, as well, though they may explore more frequent feedback cycles in the future. Quarterly reporting and feedback periods could have made the incentive programs more “actionable” for providers, alerting them to their performance closer to the time the services were rendered and providing more opportunities to improve performance.


3. MIPS allows greater flexibility than previous programs. Put simply, MIPS is the performance incentive program clinicians will participate in if not on the Advanced APM track. While compelling participation, the proposed MIPS implementation also responds to stakeholder concerns that earlier performance incentive programs were onerous and sometimes irrelevant—MIPS reduces the number of measures required in some categories and allows physicians to select from a set of measures to report on based on relevancy to their practice.

With last week’s release of the proposed rule, the Leonard D. Schaeffer Initiative for Innovation in Health Policy is kicking off a series of work products that will focus dually on further MACRA implementation issues and on translating complex policy into providers’ experience. In the blogs and publications to follow, we will dive into greater detail and discussion of the pieces of MACRA implementation highlighted here, as well as many other emerging physician payment reform issues, as the law’s implementation unfolds.

Event Information

An American Enterprise Institute-Brookings/USC Schaeffer Initiative Event
 

For most of the last five decades, the most-discussed finding by the Medicare trustees has been the insolvency date, when Medicare’s trust fund would no longer be able to pay all of the program’s costs. Last year’s report projected that the hospital insurance trust fund would be depleted by 2030 – just 14 years from now. The report also predicted a more immediate and controversial event: the Independent Payment Advisory Board (IPAB), famously nicknamed “death panels,” would be required to submit proposals to reduce Medicare spending in 2018, with the reductions taking place in 2019. Do we remain on this path to automatic Medicare cuts next year?

The American Enterprise Institute and the Schaeffer Initiative for Innovation in Health Policy, a collaboration between the USC Leonard D. Schaeffer Center for Health Policy & Economics and the Brookings Institution, hosted a discussion of the new 2016 trustees report on June 23. Medicare’s Chief Actuary Paul Spitalnic summarized the key findings followed by a panel of experts who discussed the potential consequences of the report for policy actions that might be taken to improve the program’s fiscal condition. You can join the conversation at #MedicareReport.

Video

• Introduction and keynote address
• Panel discussion

Audio

• The 2016 Medicare Trustees Report: One year closer to IPAB cuts?

Event Materials

• AEI TR16 final
• 20160623_medicaretrusteesreport_transcript

Five years ago, my mother needed an orthopedic surgeon for a knee replacement. Unable to find any data, we went with an academic doctor that was recommended to us (she suffered surgical complications). Last month, we were again looking for an orthopedic surgeon- this time hoping that a steroid injection in her spine might allay the need for invasive back surgery. This time, thanks to a recent data dump from CMS, I was able to analyze some information about Medicare providers in her area and determine the most experienced doctor for the job.  Of 453 orthopedic surgeons in Maryland, only a handful had been paid by Medicare for the procedure more than 10 times.  The leading surgeon had done 263- as many as the next 10 combined. We figured he might be the best person to go to, and we were right- the procedure went like clockwork.

Had it been a month prior to the CMS data release, I wouldn’t have had the data at my fingertips. And I certainly wouldn’t have found the most experienced hand in less than 10 minutes.

It’s been a couple of month since the release of Medicare data by the Centers for Medicare and Medicaid (CMS) on the volume and cost of services billed by healthcare providers, and despite the whiff of scandal surrounding the highest paid providers (including the now-famous Florida ophthalmologist that received $21 million) the analyses so far have been somewhat unsurprising. This week, coinciding with the fifth Health DataPalooza, is a good time to take stock of the utility of this data, its limitations, and what the future may hold.

The millions of lines of data was exactly as advertised: charges and paid services under traditional Medicare “fee-for-service,” including the billing provider’s ID and the costs to Medicare. The initial headlines touting “Medicare Millionaires” relied on some basic arithmetic and some sorting.  And the cautions piled up: the data could reflect multiple providers billing under a single ID; payments are not the same as a provider’s actual take home income; it’s not complete information as it doesn’t contain information about other insurers, or even Medicare Advantage, and so on.

But perhaps most damning was how little insight the data seemed to provide on the quality or value of care provided, as opposed to volume of services.  As Lisa Rosenbaum wrote in the New Yorker, “So much of that good isn’t captured by these numbers. You don’t bill for talking to a patient about how he wants to die. There’s no code for providing reassurance rather than ordering a test.”

Where is the value in the data?

Data bear witness to the fundamental flaw of the payment system that generates them. The absence of information on quality, safety, appropriateness, or outcomes appears to have been a genuine revelation to many, but it is in fact exactly the type of output that we should expect from this volume-based system that we have built. This is not a critique of the data release. It is an indictment of our payment system.

Data is revealing important trends in how we pay doctors differently. Not all physician payments are created equal, and the data certainly shows the disparities across specialties, primary care, and others. For example, the average total annual Medicare payment to geriatricians was less than $100,000, while dermatologists and radiation oncologists (who presumably also see non-elderly patients) received on average $200,000 and $360,000 respectively. The important question will be why and should it continue?

Figure 1: Distribution of Total Medicare Pay by Provider Type, 2012 

Source: Author's calculations based on Medicare data released in April 2014

Data is revealing important indicators of cost and pricing – a major contributor to rising health care costs. Why is it that a brief visit with a geriatrician is worth $13; a 45-minute visit with a geriatrician sorting through medications, educating family members, and developing a quality of life plan with a terminal cancer patient is worth $79; and a dermatologist treating suspected skin cancer can earn upwards of $600 for a procedure that takes them minutes?

Data sheds light on practice patterns. The data is also revealing important variances in utilization of drugs and treatments. For example, a block apart on Park Avenue, two ophalmologists differ significantly in their use of treatments for macular degeneration. One uses expensive injectable drugs and gets paid over $10,000 per injection, while the other receives less than $500 for the lower-cost equivalent.

A CBS News report looked at spinal fusion surgeries—a procedure where there is almost no evidence demonstrating a net benefit to patients compared to other conservative therapies. They observed that “while the average spine surgeon performed them on 7 percent of patients they saw, some did so on 35 percent.”

At the extremes, outlier “practice pattern” begins to raise questions of potential improper billing or outright fraud and abuse. For example, simply looking at the frequency and volume of services provided to individual beneficiaries can identify concerning outliers. This laboratory company billed for 28,954 blood glucose reagent strips in 2012- for 88 patients. And yes, that’s highly unusual.

Figure 2: "Outlier" Medicare Billing for Blood Glucose Reagent Strips, 2012

Source: Author's calculations based on Medicare data released in April 2014

One clinical social worker billed for 1,697 separate days of service on 28 patients (the size of the bubble is proportional to the total amount of reimbursement by Medicare in 2012).

Figure 3: "Outlier" Medicare Billing for Days of Service, 2012

Source: Author's calculations based on Medicare data released in April 2014

The most extreme outlier, Dr. Gary Ordog, was named by NPR and ProPublica in their examination of providers who are outliers on their pattern of coding for the highest intensity office. Ordog had previously lost the right to bill California’s state Medicaid program, and yet continued to charge Medicare for over $500,000 in billing in 2012. It’s important to caution however, that even in these extreme outliers, statistics alone cannot provide definitive evidence of abuse. There is a need for formal investigation.

Medicare and law enforcement officials will need to create new processes for dealing with a potential flood of outlier reports from amateur sleuths like me.

What's Next for Medicare Data?

Data can be trended. Updates of data releases can begin to show us not just snapshots, but moving pictures of our healthcare system as it undergoes rapid changes. The New York Times reported on the increase in charges for certain frequent causes of hospitalization between 2011 and 2012. It will be interesting to see whether the data release itself, and the Steven Brill landmark Time article on hospital charges, have an impact on reversing these trends.  

Data can be “mashed up”.  The value of open data is hugely greater than the sum of its parts. As more and more data becomes available, the files can be cross-linked and “mashed up” to be able to answer questions no one database could have.  ProPublica linked together cobbled together data on state actions and sanctions on physicians with the Medicare data release to ask why these physicians are still being paid by Medicare.

What does the future hold? Correlations with drug prescribing data, meaningful use, and referral patterns are possible today, Sunshine Act disclosures and quality reporting, and much more is soon to come.

As we get comfortable with the data, analysts can move past the basics of arithmetic and sorting, we have an opportunity to make more ‘meaningful use’ of this data. We can begin to identify practice patterns, overuse, variations in geography or demographics, and potentially even fraud and abuse. As more and more data becomes available, the files can be cross-linked and “mashed up” to be able to answer questions no one database could have addressed. What will determine the value of the Medicare data release will be the creativity of those data scientists, epidemiologists, and health services researchers (amateur as well as professional) who can ask the challenging questions that must be answered.

There are now more than 335 Accountable Care Organizations (ACOs) participating in the Medicare Shared Savings Program (MSSP) in 47 states, DC, and Puerto Rico. Early results show that most Medicare ACOs are succeeding at meeting their quality benchmarks, but only about a quarter of MSSP participants have been able to reduce their spending enough below projected financial targets to qualify for shared savings. While these results are encouraging, especially given the financial and practice transformation necessary to succeed as an ACO, they also suggest that more work is needed from both CMS and the providers to ensure continued sustainability of the MSSP ACOs.

Given that the first three year cycle of MSSP ends in 2015 and more providers will likely be entering the MSSP in the coming years , the Centers for Medicare and Medicaid Services (CMS) has indicated that they intend to release a Notice of Proposed Rulemaking (NPRM) that will establish the rule for participation in the Medicare ACO program. In anticipation of these coming changes, the Engelberg Center for Health Care Reform released an issue brief that identifies the "Top Eight ACO Challenges" to encourage further discussion and considerations for ensuring the continued success of ACOs. These potential policy alternatives build on discussions with ACO Learning Network members and other related stakeholders implementing accountable care across the country and include the following issues.

These issues, and many others, will be a focus of the discussions at the upcoming Fifth National ACO Summit later this week.

Top Eight Medicare ACO Challenges

1. Make Technical Adjustments to Benchmarks and Payments
In order for ACOs to qualify for shared savings, they must be able to hold spending below a financial benchmark set using historical spending patterns and meet a certain threshold of person and population-level quality metrics. A number of issues should be considered that affect the ACO’s chances of being able to attain shared savings and have more predictability about their performance: benchmark calculation methodology, how to adjust for regional variation in performance, and risk adjustment.

2. Transition to More Person-Based Payments
The ultimate goal of an ACO is to improve quality at the patient and population level and control the growth of health care costs. In order to successfully achieve this mission, ACOs must over time make a transition to payments that involve the assumption of more risk by the provider organization with a reward for better health outcomes for groups of patients. ACOs must have a clear transition path for increasing accountability and assumption of more risk for patient health outcomes.

3. Increase Beneficiary Engagement
Patients can play a critical role in helping to achieve the goals of an ACO. Health outcomes are determined by whether patients follow prescribed therapies. Increasing beneficiary engagement holds the potential to make patients more activated members of the ACO who can contribute to its success. A number of issues should be considered to improve beneficiary engagement, including adjusting attribution methods, creating more incentives for patients to seek care within the ACO, and finding opportunities to activate patients as part of the care team.

4. Enhance and Improve Alignment of Performance Measures
A central tenet of Medicare ACOs is delivering high quality health care as determined by performance on 33 measures established by CMS. ACOs must meet performance benchmarks in order to be eligible for shared savings, ensuring that these organizations are delivering high value, rather than simply cheaper, care. A number of barriers exist to achieving better performance measurement, including administrative burdens, lack of measure alignment among payers, lack of rewards for quality improvement, and concerns about measure selection.

5. Enable Better and More Consistent Supporting Data
In order to succeed as an ACO, organizations must be able to effectively collect, interpret, and use clinical and claims data to transform care of their patients. ACOs need to adopt new health IT systems and other technologies in order to collect and use the growing amount of data. ACOs currently struggle with reconciling data between different sources, dealing with patients who opt out of data sharing, lack of timeliness for receiving data, difficulty of tracking patients through the health system, and delays in performance feedback.

6. Link to Additional Value-Based Payment Reforms
ACOs are just one of many payment reforms that health care organizations across the country are implementing to improve quality and reduce costs. Aligning the vision and components of these other initiatives with ACO reforms has the potential to reinforce the shared goals and fundamentally change the health system. However, there are barriers to achieving this alignment such as lacks of linkages to bundled payments and other new payment models, multi-payer ACOs with different payment systems, and inability for organizations to participate in multiple CMS payment innovations.

7. Develop Bonus Payments and Other Incentives to Participate
In order to effectively transform clinical practice, ACOs must create or procure significant financial and human capital, as well as transform their information technology and delivery infrastructure. A recent survey estimates the average start-up cost for creating an ACO to be $2 million, with some ACOs investing significantly more in their first few years. Many ACOs, especially smaller ones, struggle to find sufficient start-up capital, are uncertain if they can assume the level of risk required for an ACO, and need significant staff and clinical change to effectively transform care.

8. Support Clinical Transformation
Becoming and succeeding as an ACO is a vast undertaking that requires immediately beginning to transform practice, finance, and operations. However, many providers, particularly those that are less experienced at systemic practice transformation, need more support in undertaking clinical transformation.

Downloads

• Issue Brief: Improving the Medicare ACO Program

Contributors: Alice M. Rivlin and Christine Dang-Vu

Recent data suggest that Accountable Care Organizations (ACOs) are improving important aspects of care and some are achieving early cost savings, but there is a long way to go. Not all ACOs will be successful at meeting the quality and cost aims of accountable care. The private sector has to date allowed more flexibility in terms of varying risk arrangements—there are now over 250 accountable care arrangements with private payers in all parts of the country—with notable success in some cases, particularly in ACOs that have been able to move farther away from fee-for-service payments. Future growth of the Medicare ACO program will depend on providers having the incentives to become an ACO and the flexibility to assume different levels of risk, ranging from exclusively upside arrangements to partial or fully capitated payment models.

Given that the first three year cycle of Medicare ACOs ends in 2015 and more providers will be entering accountable care in the coming years, the Centers for Medicare and Medicaid Services (CMS) has indicated that they intend to release a Notice of Proposed Rulemaking (NPRM) affecting the Medicare ACO program.

In anticipation of these coming changes, the Engelberg Center for Health Care Reform has identified the "Top Eight ACO Challenges" that warrant further discussion and considerations for ensuring the continued success of ACOs across the country. To support that discussion, we also present some potential alternatives to current Medicare policies that address these concerns. These findings build on the experiences of the Engelberg Center’s ACO Learning Network members and other stakeholders implementing accountable care across the country.  In some cases, the alternatives might have short-term costs, but could also improve the predictability and feasibility of Medicare ACOs, potentially leading to bigger impacts on improving care and reducing costs over time.  In other cases, the alternatives could lead to more savings even in the short term. In every case, thoughtful discussion and debate about these issues will help lead to a more effective Medicare ACO program.

Top Eight ACO Challenges

1. Make technical adjustments to benchmarks and payments
2. Transition to more person-based payments
3. Increase beneficiary engagement
4. Enhance and improve alignment of performance measures
5. Enable better and more consistent supporting data
6. Link to additional value-based payment reforms
7. Develop bonus payments and other incentives to participate
8. Support clinical transformation

Downloads

• Issue Brief: Improving the Medicare ACO Program

Event Information

The Brookings Institution and the American Enterprise Institute (AEI) collaborated to ask: if you were to redesign Medicare without spending more money, what would you keep and what would you change? A new report on a Center for Healthcare Decisions program provided insight into the public’s willingness to restructure Medicare in the face of tightening budget constraints. Using an interactive, computer-based system, program participants faced the challenge of making Medicare more responsive to the needs of current and future beneficiaries.

Were participants willing to accept limits on their choice of provider or reduced coverage of low-value medical care? Would they accept the need for greater personal responsibility in their use of health services? Would they agree that Medicare should adopt other policies to promote fiscal responsibility?

Watch event video.

The Centers for Medicare and Medicaid Services (CMS) recently reported more optimistic news about the Medicare Accountable Care (ACO) Program, which began in 2012.  CMS released final first year financial and quality results for the Medicare Shared Savings Program (MSSP) ACOs and preliminary year two financial and quality results for the Pioneer ACO Model (Pioneer ACOs).

Financial Results: To date, the two programs have generated savings of $817 million—$372 million of which has been saved by Medicare and another $445 that has been returned to the ACOs through shared savings. While these savings are not final calculations, they suggest that both programs have produced modest savings in the first two years with some variability across ACOs.

Pioneer ACOs: Pioneers, generally considered more advanced ACOs, were able to generate more total program savings in year two than in year one ($96 million vs. $87 million), while also qualifying for shared savings payments of $68 million. The Medicare Trust Fund saved approximately $41 million in year two of the Pioneer program. In total, Pioneer ACOs were able to achieve an approximately 1% lower spending trend overall for the Medicare population than fee-for-service (1.4 vs. 0.45 percent lower per capita growth). Seventeen of the 23 Pioneer ACOs had positive or neutral financial performance, eleven of which were able to slow health spending enough to share in savings. On average, those ACOs saved $4.2 million in 2013, up from $2.7 million in 2012; shared savings grew from $1.2 million to $13 million. Six Pioneers generated losses, three of which were significant enough to require those Pioneer ACOs to share in the losses. While remaining Pioneers have been able to attain bigger savings in year two of the program, almost a third of original participants have left the program—some have moved to the lower risk MSSP, while others have focused on commercial ACO contracts or higher levels of risk in MA programs.

MSSP ACOs: MSSP ACOs were likewise able to reduce overall cost trend by slightly less than 1 percent. Of the 220 MSSP ACOs that started in 2012 or 2013, roughly one-quarter (53) were able to reduce spending enough to qualify for total shared savings of over $300 million. An additional 52 ACOs reduced spending compared to their benchmarks, but not enough to qualify for shared savings. One ACO that opted for track two (two-sided financial risk) overspent its benchmark by $10 million and owed shared savings of $4 million. MSSP ACOs as a whole were able to reduce spending by $652 million below their financial benchmarks and saved the Medicare Trust Fund $345 million, including repayment for the track 2 ACO losses.

Quality Results
Medicare ACOs continue to improve significantly on overall quality scores.  Both Pioneer ACOs and MSSPs have been able to attain higher average performance than quality benchmarks and better performance than Medicare fee-for-service on measures with data, such as colorectal screening, tobacco cessation, and depression screening.

Pioneer ACOs: All 23 Pioneer ACOs that remain in the program out of the initial 32 successfully reported their quality measures in their first two years.  The mean quality scores for Pioneer ACOs increased by 19 percent, from 71.8 percent in 2012 to 85.2% in 2013. Pioneer ACOs increased average improvement by 14.8 percent across all quality measures and overall improvement on 28 of 33 quality measures. Patients also report a positive experience receiving care from Pioneer ACOs—the ACOs improved average performance scores for patient and caregiver experience across 6 out of 7 measures.

MSSP ACOs: MSSP ACOs, as a group, posted even more improvement in quality scores than the Pioneer ACOs. MSSP ACOs starting in 2012 and 2013 were able to improve 30 of 33 quality measures, including measures such as patients’ rating of clinicians’ communication, beneficiaries rating of doctors, health promotion and education, screening for tobacco use and cessation, and screening for high blood pressure. In total, MSSP ACOs are experiencing higher CAHPS patient experience survey scores than Medicare fee-for-service, suggesting that patients are engaged and satisfied with being a part of an ACO. Additionally, MSSP ACOs achieved higher average performance rates on 17 of 22 Group Practice Reporting Option (GPRO) Web Interface measures reported by other large physician group fee-for-service providers.  Over 125,000 eligible providers or supplier members of ACOs qualified for incentive payments through PQRS (Physician Quality Reporting System) in 2013. Unfortunately, nine MSSP ACOs failed to successfully report their quality scores, four of which would have otherwise qualified for shared savings.

Digging Deeper into the Results
While program level analysis of financial performance is meaningful, a deeper analysis of the data and organizational characteristics of those MSSP ACOs that earned shared savings reveals some interesting trends. A little over half of those earning shared savings were physician-led ACOs (26/49) and more than a third of these physician led ACOs operate in Florida (10/26). The continued success of physician-led ACOs is consistent with previous findings that these ACOs may be better positioned than institutionally-based ACO to reduce overall costs. In addition, analysis by The Center for Medicare and Medicaid Innovation (CMMI) found that there is no relationship between savings/loss performances and whether the ACO included a hospital. Hospital-led ACOs were overall less likely to share in savings than physician-led ACOs. These two findings together suggest that ACOs can experience success even without an official hospital affiliation, paving the way for more physician practices to join and excel at accountable care.

Interesting regional trends are beginning to emerge from the data. Florida and Texas had the highest concentration of ACOs sharing in savings. Of the 30 Florida-based MSSP ACOs, more than a third (11) were able to share in savings, while almost half (7/15) Texas-based MSSP ACOs qualified for shared savings. Furthermore, the top two earning MSSP ACOs were from Texas (Memorial Herman with $28.34 million) and Florida (Palm Beach ACO with $19.34 million), respectively. The concentration of shared savings in these two states raises important questions about what is driving the high level performance. Are these MSSPs more likely to succeed because of a higher financial benchmark based on disproportionately greater regional Medicare spending? Do these ACOs have a leg up from the start because of their patient population and historical spending trend? Are physician ACOs more likely to form and succeed in these higher-cost areas? The success of these programs should not be understated, but further analysis may be needed to better understand performance drivers so appropriate program adjustments may be considered to level the playing field among MSSP ACOs across all regions.

Next Steps
While these latest Medicare ACO results are encouraging, more work needs to be done. The Pioneer Program recently lost its tenth program participant, Sharp Healthcare, bringing the total number of Pioneers down to 22. Like some other Pioneers that have exited the program, Sharp was dissatisfied with the benchmark and payment methodology and was no longer willing to assume financial risk that they felt was too great. This is just one among many policy and implementation issues with which Medicare ACOs are struggling. In June, we published a set of recommendations to ensure the long-term sustainability of the Medicare ACO program by addressing eight major ACO challenges. These results seem to reinforce the need for several of these recommendations for change in the Medicare ACO Program.

CMMI, which administers the Pioneer ACO Program, has recognized some of these challenges and has begun giving ACOs some greater flexibility in operating within the program. These changes include allowing them to move to population-based payments, waiving the 3-day hospitalization rule to allow ACOs to directly admit qualified patients to skilled nursing facilities, and experimenting with “voluntary alignment” to allow beneficiaries to attest to a primary care physician to offset some of the limitations of the existing attribution process. These are moves in the right direction; however CMS must continue to engage providers across the country to make sure the program remains viable.

Meanwhile, the MSSP will add another round of participants in January 2015 and CMS is expected to release a notice of proposed rulemaking that will amend the current operating requirements for the MSSP program later this year. The scope and nature of changes could dramatically impact the interest of new organization, as well as the continued participation of current MSSP and Pioneer ACOs.  Medicare ACOs will likely be encouraged to continue innovating to improve quality and reduce costs in the Medicare program, but the Medicare ACO program must continue to evolve to meet provider and beneficiary needs to ensure continued success.

Note: This blog has been corrected since its original posting on September 22 to reflect more accurate data.

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In its 50th year, the Medicare program currently provides health insurance coverage for more than 49 million Americans and accounts for $600 billion in federal spending. With those numbers expected to rise as the baby boomer generation ages, many policy experts consider this impending expansion a major threat to the nation’s economic future and question how it might affect the quality and value of health care for Medicare beneficiaries.

On June 5, the Center for Health Policy at Brookings and the USC Leonard D. Schaeffer Center for Health Policy and Economics hosted a half-day forum on the future of Medicare. Instead of reflecting on historical accomplishments, the event looked ahead to 2030—a time when the youngest Baby Boomers will be Medicare-eligible—and explore the changing demographics, health care needs, medical technology costs, and financial resources available to beneficiaries. The panels focused on modernizing Medicare's infrastructure, benefit design, marketplace competition, and payment mechanisms. The event also included the release of five policy papers from featured panelists.

Please note that presentation slides from USC's Dana Goldman will not be available for download. For more information on findings from his presentation download the working paper available on this page or watch the event video.

Video

• Challenges and opportunities facing Medicare in 2030
• Eligibility, benefit design, and financial support
• Could improving choice and competition in Medicare Advantage be the future of Medicare?
• Improving provider payment in Medicare

Audio

• Strengthening Medicare for 2030

Transcript

• Uncorrected Transcript (.pdf)

Event Materials

• Burtless Slides
• 20150605_medicare_2030_transcript

The addition of Medicare in 1965 completed a suite of federal programs designed to protect the wealth and health of people reaching older ages in the United States, starting with the Committee on Economic Security of 1934—known today as Social Security. While few would deny Medicare’s important role in improving older and disabled Americans’ financial security and health, many worry about sustaining and strengthening Medicare to finance high-quality, affordable health care for coming generations.

In 1965, average life expectancy for a 65-year-old man and woman was another 13 years and 16 years, respectively. Now, life expectancy for 65-year-olds is 18 years for men and 20 years for women—effectively a four- to five-year increase.

In 2011, the first of 75-million-plus baby boomers became eligible for Medicare. And by 2029, when all of the baby boomers will be 65 or older, the U.S. Census Bureau predicts 20 percent of the U.S. population will be older than 65. Just by virtue of the sheer size of the aging population, Medicare spending growth will accelerate sharply in the coming years.

Event Information

In its 50th year, the Medicare program currently provides health insurance coverage for more than 49 million Americans and accounts for $600 billion in federal spending. With those numbers expected to rise as the baby boomer generation ages, many policy experts consider this impending expansion a major threat to the nation’s economic future and question how it might affect the quality and value of health care for Medicare beneficiaries.

On June 5, the Center for Health Policy at Brookings and the USC Leonard D. Schaeffer Center for Health Policy and Economics hosted a half-day forum on the future of Medicare. Instead of reflecting on historical accomplishments, the event looked ahead to 2030—a time when the youngest Baby Boomers will be Medicare-eligible—and explore the changing demographics, health care needs, medical technology costs, and financial resources available to beneficiaries. The panels focused on modernizing Medicare's infrastructure, benefit design, marketplace competition, and payment mechanisms. The event also included the release of five policy papers from featured panelists.

Please note that presentation slides from USC's Dana Goldman will not be available for download. For more information on findings from his presentation download the working paper available on this page or watch the event video.

Video

• Challenges and opportunities facing Medicare in 2030
• Eligibility, benefit design, and financial support
• Could improving choice and competition in Medicare Advantage be the future of Medicare?
• Improving provider payment in Medicare

Audio

• Strengthening Medicare for 2030

Transcript

• Uncorrected Transcript (.pdf)

Event Materials

• Burtless Slides
• 20150605_medicare_2030_transcript