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MACRA: Medicare’s Fitful Quest for Value-Based Care

Paragon Health Institute

The Paper

This paper discusses the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA), noting its failure to significantly improve Medicare quality, with its Quality Payment Program (QPP) adding burdens without fostering quality improvement or savings, indicating the need for a more effective long-term Medicare clinician payment reform.

Executive Summary

This paper provides background on the enactment and implementation of the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA), which made significant changes to clinician payment in Medicare. It also highlights some of the shortcomings of the law and the Quality Payment Program (QPP) it created. While MACRA’s goal of moving Medicare beyond fee-for-service and towards paying for value was reasonable and broadly popular, its enactment has not transformed the quality of Medicare services as promised. Instead, the QPP has prioritized centralized federal measurement rather than the experiences of patients themselves as the primary determiners of value. Medicare’s reporting requirements and alternative payment models have not fostered quality improvement; rather, they have added burden, and the latter have also failed to deliver savings. Congress and the executive branch have been forced to make changes and exemptions to MACRA, but a long-term reform of clinician payment in Medicare is needed.

Introduction

Health care expenses have long been a major concern for American households and the federal government alike. The Medicare program’s focus on the elderly and disabled make it particularly susceptible to high costs. Its relatively vulnerable beneficiary population has also made the underlying value of these health care services a central consideration of policymakers overseeing the program.

For years, policymakers have attempted to contain costs and find ways to measure and improve the quality of care—with mixed results. A major part of this effort was the enactment of the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA), which overhauled the payment of clinicians within Medicare Part B by attempting to make them more accountable for their performance. This step reflected a growing consensus that Medicare’s existing fiscal guardrails were not working and that it was time to start moving the program beyond its archaic system of paying for the number of services delivered rather than their underlying value. However, MACRA failed to resolve many problems and revealed new ones, some of which were identified before the bill was passed and others that became clearer as it was implemented (or altered) in the ensuing years. This paper provides a brief overview of the history of physician payment in Medicare, an overview of the structure of MACRA and its Quality Payment Program (QPP)—both as it was originally written and as it was actually put into practice—and a review of its shortcomings. The goal of this paper is to serve as a resource for analysts and policymakers wishing to understand the current state of physician payment in Medicare and identify potential areas of reform.

MEDICARE PHYSICIAN PAYMENT BEFORE MACRA

When Medicare took effect in 1966, it transformed the practice of medicine in the United States. A simple question—how much to pay doctors—had crucial implications for participation in the new program. At the start, Medicare paid “customary, prevailing, and reasonable” fees calculated at a local level. Doctors also did not have to accept the Medicare payment as the full payment amount and could balance bill patients.1 This was in part due to the political power of medical providers, who were concerned that the program would lead to a more socialistic, government-controlled health care system that would limit their fees.

Establishing a payment system that centered on the role of government and industry rather than patients at such an early and decisive moment for the program proved to be foundational. Medicare made little attempt to ensure the cost of providing care was commensurate with its value to patients. Soon, high costs became a major, perennial concern as doctors’ fees quickly climbed. In fact, in the year between enactment of the legislation in 1965 and its full implementation, the fees charged by physicians more than doubled.2

To respond to escalating costs in the program, in 1972 Congress authorized Medicare to disallow “any costs unnecessary for the efficient provision of care” and place limits on prevailing charges.3 In 1989, after freezing physician pay for several years, it authorized a fee schedule that based clinician reimbursement on the resources needed to provide care.4 Throughout the 1990s, Congress attempted to control costs by setting an overall expenditure target that lowered payment growth when it exceeded the prior year’s target—first through the Medicare Volume Performance Standard, which based targets on per capita economic growth, then with the Sustainable Growth Rate (SGR) in 1999, which incorporated historical growth.5

XJA Figure 1 MACRAMedicaresFitfulQuestforValue BasedCare 01

These efforts bore some fruit: Medicare spending growth on physician and clinician services fell from an average of 16.1 percent per year in the 1970s to 7.0 percent in the 1990s. Such increases still ballooned spending from $1.6 billion in 1970 to almost $60 billion in 2000. Further progress on cost containment stalled throughout the 2000s as these expenditures grew by 7.4 percent per year on average.6

In theory, the SGR would automatically keep costs down. In practice, even though payments consistently exceeded the SGR target, Congress overrode the mandated reductions every year after 2002 (when a 4.3 percent cut would have gone into effect). These routine “doc fixes” often required finding other health care savings as offsets but enabled clinician payment increases to continue.7 By 2015—17 doc fixes later—the cut required by the SGR grew to 21.2 percent.

MACRA OVERVIEW

Frustration with continual doc fixes led Congress to seek an alternative approach. The cumulative reductions had grown unwieldy, and some clinicians objected to applying cuts across the board rather than in areas of higher growth.8 As a result, Congress passed MACRA by wide bipartisan margins.9 MACRA permanently repealed the SGR and mandated a schedule of annual clinician payment updates intended to get spending under control. More fundamentally, MACRA also aimed to transition Medicare away from its traditional fee-for-service (FFS) system toward one that delivers higher value to beneficiaries. Under FFS, health care providers receive payment based on the volume of services they furnish, regardless of the quality of that care. This creates a strong financial incentive to inefficiently provide more services, harming Medicare enrollees as well as taxpayers.

In an attempt to combat these problematic incentives, MACRA instituted the QPP. QPP offers clinicians adjustments to their Medicare payments from participating in one of two alternative tracks. The first is the Merit-Based Incentive Payment System (MIPS). Clinicians can either obtain an exemption from MIPS or participate in advanced alternative payment models (APMs). Almost 240,000 clinicians were qualifying participants in advanced APMs in 2020, compared to over 930,000 in MIPS.10

MIPS
MIPS was designed to encourage higher-quality care among clinicians by adjusting payment based on performance metrics. This included consolidating existing quality programs and relaxing their pass/fail structure that doctors considered overly strict.11 MACRA set up four measurement components to calculate a composite MIPS score out of 100:

  1. Quality, which includes measures used in previous quality programs;12
  2. Promoting Interoperability (previously called Advancing Care Information or Meaningful Use), which encourages adoption of electronic health records;
  3. Clinical Practice Improvement Activities; and
  4. Cost, which rewards the efficient use of resources.

The Centers for Medicare and Medicaid Services (CMS) sets payment adjustments in a given payment year based on performance in these categories from two years earlier (i.e., clinicians’ payment adjustments in 2019 are based on their score in performance year 2017). CMS also sets an annual score threshold. Clinicians who fall below the threshold receive a negative payment adjustment, while those above it receive a positive adjustment.

The hope was that financial rewards or penalties would incentivize clinicians to be more attentive to patient outcomes, such as by reducing readmission rates or electronically transmitting prescriptions. The “MACRA’s Challenges” section below provides more information about how this system has worked in practice.

Advanced APMs
As their name implies, APMs offer payment structures that differ from traditional FFS Medicare. They are intended to incentivize high-quality and cost-efficient care from participating providers rather than simply pay for volume of services. Current law permits the CMS Innovation Center to waive Medicare requirements to test new models, allowing it to offer more flexibility to participants than otherwise exists in FFS. The Innovation Center has designed models that apply to specific health conditions, care episodes, provider types, and populations.

Advanced APMs require participants to bear “more than nominal risk.” This incentive structure is intended to reward good performance and penalize poor performance.13 One example is the Comprehensive Care for Joint Replacement model, which sets a target price for hip and knee replacement procedures. Model participants who can deliver care below that target price and receive a sufficiently high quality score receive additional reimbursement. Those whose payments exceed the target price must repay the difference up to a certain amount. This particular model’s arrangement is called “two-sided risk,” as opposed to “one-sided risk” models where participants only receive rewards but do not face penalties.

Advanced APMs must also have quality measures similar to MIPS and require use of certified electronic health record technology. To become a qualifying advanced APM participant, clinicians must receive at least 50 percent of their Medicare Part B revenues or 35 percent of their Medicare patients from advanced APMs. Given that these APMs tend to be more focused and have stronger performance incentives than MIPS does, policymakers generally believe that greater participation in them would hasten the transition to “value-based” care.

QPP Incentives
While both MIPS and advanced APMs present alternatives to traditional FFS Medicare, the incentive structure of the QPP is intended to encourage greater participation in advanced APMs.14 And more clinicians are participating in advanced APMs although there are still far more enrolled in MIPS. In performance year 2017, there were about 10.7 times more MIPS participants than advanced APM participants, versus 3.9 more in 2020.15 Under MACRA’s original language, qualifying APM participants receive 5 percent bonuses for each payment year between 2019 and 2024. MIPS, by contrast, provides both downward and upward payment adjustments depending on performance, with maximum adjustments in either direction of 4 percent in 2019, 5 percent in 2020, 7 percent in 2021, and 9 percent in 2022 and thereafter. In the long run, MACRA provides a 0.25 percent annual payment update to MIPS participants in 2026 and after (in addition to the performance-based payment adjustments), versus an additional 0.50 percentage points for qualifying APM participants (for 0.75 percent total).

Because MIPS is required to be budget neutral, payment adjustments must be spread out across all providers. Therefore, when a large number of clinicians meet the composite score threshold, their positive payment adjustments are much lower, while the negative payment adjustments are concentrated among the fewer providers who fall below it. Even with the appropriation of an additional $500 million “exceptional performance” bonus for each payment year 2019 through 2024, the upside potential in MIPS is much smaller than in advanced APMs, as the next section further outlines.

MACRA IMPLEMENTATION AND UPDATES

Even after MACRA’s enactment, Congress has continued to tinker with the QPP, aiming to provide clinicians with more flexibility as they adapt to MIPS requirements. The Bipartisan Budget Act of 2018 made numerous changes to MIPS to exempt more small practices and increase CMS authority in determining payments. Congress also reduced the 2019 FFS physician payment update from 0.50 percent to 0.25 percent.16

XJA Table 1 MACRAMedicaresFitfulQuestforValue BasedCare 01 01

As with the SGR, Congress has faced political pressure to override the reduced payment updates for doctors, especially during the COVID-19 pandemic. MACRA originally froze payment updates for 2020 through 2025, but Congress stepped in and boosted clinician payment updates by 3.75 percent in 2021, 3.00 percent in 2022, 2.50 percent in 2023, and 1.25 percent in 2024.17 Congress also extended 5 percent APM bonus payments through payment year 2025.18 These patches, plus other pandemic-related assistance such as the suspension of sequestration cuts, bolstered clinicians’ post-pandemic financial recovery.19 But these actions in turn watered down MACRA’s attempts to control ballooning payments.

CMS also made several administrative updates to the QPP. For example, in 2017, it finalized various regulatory changes to decrease the number of clinicians required to participate in MIPS, such as by increasing the low-volume threshold from $30,000 in Part B revenue or 100 Part B patients to $90,000 in revenue or 200 patients. As a result of this change, the number of clinicians estimated to earn a low-volume exemption rose from about 380,000 to 690,000 between 2017 and 2018.20 Additionally, on top of numerous other flexibilities implemented in response to COVID-19,21 CMS excluded the cost performance component from its calculation of MIPS scores for performance years 2020 and 2021 rather than gradually increasing its weight as planned, leaving the other measurement categories in place with higher weights.22 These actions were intended to reduce the clinician burden of MIPS.

CMS has also attempted to improve MIPS quality measures. For example, it developed MIPS Value Pathways (MVPs), a new reporting structure to align measures and activities across different MIPS scoring categories that are most relevant to a clinician’s scope of practice (e.g., specialty), in order to reduce reporting burdens.23 Although MVPs’ implementation was delayed to 2023 from 2021, CMS has envisioned them as a potential replacement to the “traditional MIPS” framework.24 However, the Biden administration has said that it needs more funding to fully transition to MVPs.25

XJA Table 2 MACRAMedicaresFitfulQuestforValue BasedCare 01 01 01

Finally, CMS has tested numerous advanced APMs, as table 2 summarizes. Most of these models, plus many others that do not qualify as advanced APMs, function under CMS’s Innovation Center waiver authority. The biggest exception is the Medicare Shared Savings Program (MSSP), an APM Congress created under the Affordable Care Act. MSSP allows participating providers and suppliers to create accountable care organizations (ACOs), which agree to be held collectively accountable for the quality, cost, and experience of care for traditional Medicare beneficiaries assigned to them. In 2023, there are 456 ACOs providing care to 11 million beneficiaries. However, depending on their MSSP tracks, only some clinicians are qualifying APM participants in QPP.26 CMS has a stated goal of moving all traditional Medicare beneficiaries into ACO-like arrangements by 2030 and has attempted to entice greater participation through incentives such as advance shared savings payments to certain new ACOs.27

THE DISAPPOINTMENT OF MACRA IN PRACTICE

The lofty promises of MACRA and its QPP have not worked out as hoped. A recent literature review found that MIPS has increased administrative burden without decreasing spending or improving quality. It also found no evidence that QPP bonuses caused physicians to join APMs.28

Nor has MACRA’s restructuring of physician payment updates maintained political support. After numerous modifications, including one-time fixes reminiscent of the SGR doc fixes, lawmakers in both parties continue to seek band-aids for MACRA’s payment decreases while openly pondering how to “further reform” that law and “stabilize” Medicare payments.29 Some have suggested tying physician payment to the Medicare Economic Index, a measure of inflation for inputs used for physician services.30 The Government Accountability Office (GAO) has also suggested addressing potentially misvalued services in the fee schedule.31 Given the QPP’s significant impact on physician payment, understanding its shortcomings is a major factor in finding long-term policy solutions.

MIPS
MIPS’s defects became clear at the outset. Congress’s Medicare Payment Advisory Commission (MedPAC) declared within a few years of enactment that MIPS “will not be successful” and recommended its elimination.32

Foremost are problems with quality measurement. Studies of MIPS’s predecessors already struggled to find a clear link between quality measures and clinical outcomes.33 A 2019 GAO report found that CMS was unable to even evaluate whether its quality initiatives achieved its strategic objectives. CMS’s quality measurement failure is not for lack of funds: Congress appropriated at least $263 million to develop and analyze clinical measures between 2015 and 2018, including $132 million from MACRA. In a testament to this bureaucratic quagmire, CMS itself does not know how much total funding it devotes to quality measurement. To date, it has not fulfilled any of GAO’s recommendations for addressing this problem.34

MIPS’s reporting requirements are both unhelpful and overly burdensome. For example, within the quality performance component, clinicians choose which metrics to report out of hundreds of possible options. This was intended to account for the fact that not all measures are relevant to all practices, but it also allows them to cherry pick their preferred measures and avoid disclosing areas of low performance. As a result, at least 90 percent of MIPS clinicians received positive payment adjustments in each of the first four years, with 71 to 84 percent earning additional bonuses for “exceptional performance.” This greatly reduced the size of these pay bumps, with maximums ranging from 1.68 to 1.88 percent each year rather than the 4 to 9 percent maximums originally contemplated in MACRA.35

For some clinicians—especially solo practitioners or those at smaller practices (i.e., 10 or fewer clinicians who do not qualify for a low-volume exemption) without the resources to optimally game the measures36—the potential MIPS payment increases do not justify the cost of complying with its complex requirements. While hundreds of thousands of clinicians secured low-volume exemptions in the first years of MIPS, those who did not consistently suffered. Median scores for small practices were 15–22 points lower than the overall median in performance years 2018–2020.37 In performance year 2019, physician practices spent an average of $12,811 per physician complying with MIPS. Practices’ clinicians and administrators spent over 200 hours per physician to comply.38 These concerns are even greater for clinicians who serve more vulnerable (and costly) patients and are therefore likelier to receive lower performance scores.39 As burnout among health professionals has become more widespread after the COVID-19 pandemic, more doctors have spoken out about the disconnect between proper patient care and what the health care system incentivizes them to do. As one doctor said in a 2022 article, “We cared about quality of patients’ experience … and then there were all these things we got paid for.”40

CMS has pursued some incremental changes to tweak its quality measures, reduce burden, add more bonuses, or allow more opt-outs entirely. It has also said that MVPs will address other clinician concerns, such as the lack of timely or relevant CMS feedback reported by GAO.41 Still, MIPS fundamentally continues to be a system that emphasizes the federal government’s quality measurement priorities rather than patients’ experiences, appropriateness measures that target wasteful and harmful services, or actual outcomes. Indeed, in a 2021 study, one interviewed clinician bemoaned that “MIPS is hindering [clinicians]. Making sure they are checking all those boxes. It becomes more about that than the actual patient.” Another noted that “the biggest part is that doctors can’t see as many patients as they used to.”42

Advanced APMs
MACRA’s goal was to incentivize more clinicians to enter into APMs that would make them more accountable for the quality of their care. The share of health care dollars tied to APMs rose from 29 percent in 2016 to 41 percent in 2020, and from 31 to 43 percent of payments in traditional FFS Medicare.43

Still, the growth of APMs belies the fact that their results have been disappointing. The CMS Innovation Center found that only six of the more than 50 models it tested in its first decade produced statistically meaningful financial savings. The vast majority did not save money, and several were on pace to lose billions of dollars. The majority of models also did not show significant quality improvements, and only two of those six meaningfully improved quality.44 One estimate found that the Innovation Center will produce $9.4 billion in net federal losses during the 2017–2026 period, in contrast to rosy projections of $34 billion in net savings during that time.45

The Innovation Center has also resisted implementing models submitted by external stakeholders. MACRA created the Physician-Focused Payment Model Technical Advisory Committee to review and recommend proposals for physician-focused APMs. But two committee members resigned in 2019 out of frustration that none of the 16 models it recommended was taken up, despite public praise for the committee.46

Groups sympathetic to federally managed models such as MedPAC argue that the solution is to focus on population- and episode-based models.47 They point to nationwide models such as MSSP as examples.48 Yet there is evidence that ACOs can contribute to greater physician consolidation49 and cost increases,50 risks that early critics highlighted.51 It seems that centralized payment models continue to yield negative consequences, despite the intent or the supposed innovativeness of their designs.

CMS has the authority to keep testing new models and adjusting existing ones, although some experts have advised imposing guardrails on that authority.52 Its recent “strategic refresh” aims to build on successes and avoid repeating missteps.53 As QPP’s bonuses for APM participants decline, Congress and CMS may face more pressure to find a more self-sustaining approach to APMs.

THE POSSIBILITY OF REFORM

Since MACRA’s enactment, there have been few efforts to reform the law besides incremental administrative updates and short-term congressional fixes.

A guiding principle of reform should be to trust and empower people to make decisions about their own health care. Giving them the incentive and opportunity to seek the highest-value care based on their individual circumstances should be the primary goal for policymakers. This proposition has already been illustrated in recent decades by the rise in popularity of Medicare Advantage (MA), for example. Congress and CMS could examine options to better integrate the existing population-based, risk-adjusted, capitated payment structure of MA within QPP. It can also enhance beneficiaries’ ability to choose between MA and FFS on an equal footing.

Ultimately, the health care system will not achieve better quality just because a federal program tells it to. Instead, policymakers should focus on making doctors accountable to their patients directly rather than imposing an artificial and often counterproductive set of federal metrics.

APPENDIX: ADVANCED ALTERNATIVE PAYMENT MODELS54

ACO Realizing Equity, Access, and Community Health (ACO REACH) (formerly Global and Professional Direct Contracting (GPDC) Model):

  • Summary: GPDC tested prospective payments under two risk-sharing options (Professional and Global) as well as outcome and beneficiary experience quality measures. ACO REACH adds provisions for health equity, provider governance, and increased participant scrutiny.
  • Performance Period: April 1, 2021, through December 31, 2026.
  • Latest Results: TBD.

Bundled Payments for Care Improvement Advanced:

  • Summary: Provides bundled payments for health services based on
    expected costs during an episode of care.
  • Performance Period: October 1, 2018, to December 31, 2025.
  • Latest Results: $179 million in net Medicare costs.55

Comprehensive Care for Joint Replacement:

  • Summary: Provides retrospective bundled payments based on a target price for lower extremity joint replacement episodes of care under two-sided risk.
  • Performance Period: April 2016 to December 2024.
  • Latest Results: $76 million in net Medicare savings.

Comprehensive End Stage Renal Disease (ESRD) Care:

  • Summary: Allowed ESRD providers to create organizations to coordinate care, with accountability for clinical quality and cost of care through all FFS spending, including dialysis services. Large dialysis organizations (LDOs) faced two-sided risk, while non-LDOs could face one-sided risk.
  • Performance Period: October 1, 2015, to March 31, 2021.
  • Latest Results: $46 million in net Medicare costs.

Comprehensive Primary Care Plus:

  • Summary: Provided quarterly care management fees in two tracks with different care delivery requirements and payment options, including
    higher payments for patients with complex needs.
  • Performance Period: January 1, 2017, to December 31, 2021.
  • Latest Results: “[A]n increase in total Medicare expenditures when the model payments were included.”

Enhancing Oncology Model:

  • Summary: Will be a voluntary model where participating oncology practices receive monthly payments for six-month episodes of care for certain cancers. Also includes two-sided performance-based payments or recoupments and must implement specific care redesign activities.
  • Performance Period: July 1, 2023, to June 29, 2028.
  • Latest Results: TBD.

Kidney Care First (KCF) and Comprehensive Kidney Care Contracting (CKCC) (components of the Kidney Care Choices (KCC) Model):

  • Summary: KCC offers incentives to better manage dialysis care. It features four options: KCF, CKCC Graduated, CKCC Professional, and CKCC Global. KCF provides capitated payments for beneficiaries with late-stage chronic kidney disease. In each CKCC option, kidney contracting entities are responsible for total cost and quality of care and retain savings under different risk levels (100 percent in Global, 50 percent in Professional, and one-sided or two-sided risk in Graduated).
  • Performance Period: January 1, 2022, to December 31, 2026.
  • Latest Results: TBD.

Maryland Care Redesign Program (CRP) (Part of Maryland Total Cost of Care [TCOC] Model):

  • Summary: Sets per capita limits on Medicare total cost of care for hospitals and primary care practices under global budgets. Within the TCOC model, the CRP allows hospitals to make incentive payments to non-hospital providers who partner with them. The Primary Care Program (PCP) offers per-beneficiary-per-month (PBPM) payments to incentivize innovations in primary care management. In 2022, CMS removed the PCP’s advanced APM designation.
  • Performance Period: January 1, 2019, to December 31, 2026.
  • Latest Results: Maryland is required to generate $2 billion in total FFS savings over eight years relative to a 2013 baseline trended to Medicare national growth rates.56

Maryland PCP Track 3 (Part of Maryland TCOC Model):

  • Summary: Within the TCOC model, the PCP provides payments to primary care practices. The PCP started in 2019, but CMS removed its advanced APM designation in 2022.57 Track 3—which provides a flat fee for certain primary care services and prospective population-based payments with upward or downward performance adjustments—began in 2023.
  • Performance Period: January 1, 2023, to December 31, 2026.
  • Latest Results: Maryland is required to generate $2 billion in total FFS savings over eight years relative to a 2013 baseline trended to Medicare national growth rates.58

Medicare Shared Savings Program (MSSP):

  • Summary: MSSP is a statutory, nationwide model that holds providers
    accountable for quality and cost of care within ACOs. Different tracks
    (including the BASIC and ENHANCED Tracks, as well as Tracks 1, 1+, 2, and
    3) allow different levels of shared savings or losses.59
  • Performance Period: April 2012 onward.
  • Latest Results: ~$7.6 billion in net Medicare savings.60

Next Generation ACO (NGACO) Model:

  • Summary: NGACO allowed participating ACOs to take on greater risk to gain more model savings. ACOs selected flexible payment options to support care improvement, clinical process workflows, and benefit enhancements.
  • Performance Period: January 2016 to December 2021.
  • Latest Results: $243 million in net Medicare costs.

Oncology Care Model:

  • Summary: Provided performance-based payments for chemotherapy episodes of care to Medicare cancer patients. It incorporated monthly PBPM and performance-based payments for practices that lower total cost of care while maintaining quality. One- and two-sided risk arrangements were also available.
  • Performance Period: July 2016 to June 2022.
  • Latest Results: $337 million in net Medicare costs.

Primary Care First:

  • Summary: Tests if financial risk and monthly performance-based payments to primary care practitioners reduce total spending, preserve or enhance quality of care, and improve patient health outcomes.
  • Performance Period: January 2021 to December 2026.
  • Latest Results: Adjusted payments 22% higher than FFS.61

Vermont Medicare ACO Initiative (component of Vermont All-Pay ACO Model): 

  • Summary: Establishes state- and ACO-level accountability for health outcomes in specific priority areas for the entire Vermont population while limiting spending growth. The Vermont Medicare ACO Initiative is an FFS ACO initiative largely based on the NGACO model.
  • Performance Period: January 2017 to December 2023 (with option to extend to December 2024).62
  • Latest Results: $83 million in net Medicare savings.63

Footnotes

1 Michael L. Millenson, “Medicare, Fair Pay, and the AMA: The Forgotten History,” Health Affairs, September 10, 2015, https://www.healthaffairs.org/do/10.1377/forefront.20150910.050461/; Rick Mayes and Robert A. Berenson, Medicare Prospective Payment and the Shaping of U.S. Health Care (Baltimore, MD: Johns Hopkins University Press: 2006).
2 Theodore R. Marmor, The Politics of Medicare (Oxfordshire, UK: Routledge, 2017), 89.
3 Social Security Amendments of 1972, Pub. L. No. 92-603, https://www.govinfo.gov/content/pkg/STATUTE-86/pdf/STATUTE-86-Pg1329.pdf
4 Deficit Reduction Act of 1984, Pub. L. No. 98-369, https://www.congress.gov/98/statute/STATUTE-98/STATUTE-98-Pg494.pdf; Omnibus Budget Reconciliation Act of 1989, Pub. L. No. 101-239, https://www.congress.gov/101/statute/STATUTE-103/STATUTE-103-Pg2106.pdf.
5 Chris Pope, “Can US Health Care Escape MACRA’s Bureaucratic Briar Patch?,” Manhattan Institute, March 28, 2018, https://www.manhattan-institute.org/html/can-us-health-care-escape-macras-bureaucratic-briar-patch-11138.html
6 Centers for Medicare and Medicaid Services (CMS), “CMS National Health Expenditure Accounts Data—Historical,” last modified December 15, 2022, https://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/NationalHealthExpendData/NationalHealthAccountsHistorical
7 Laxmaiah Manchikanti et al., “Analysis of the Carrot and Stick Policy of Repeal of the Sustainable Growth Rate Formula: The Good, the Bad, and the Ugly,” Pain Physician 18 (2015): E272–E292, https://www.painphysicianjournal.com/current/pdf?article=MjMxMQ%3D%3D&journal=88
8 Health Affairs, “The Sustainable Growth Rate: Bringing the SGR to Individual Providers,” February 20, 2008, https://www.healthaffairs.org/do/10.1377/forefront.20080220.000324/full/
9 392 to 37 in the House of Representatives and 92 to 8 in the Senate.
10 CMS, “Quality Payment Program Participation in 2020: Results at-a-Glance,” accessed April 8, 2023, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/1783/QPP%202020%20Participation%20Results%20Infographic.pdf
11 Troy Parks, “How Medicare Payment Changes Will Affect Physicians,” American Medical Association, August 12, 2016, https://www.ama-assn.org/practice-management/payment-delivery-models/how-medicare-payment-changes-will-affect-physicians
12 The Physician Quality Reporting System and the Physician Value-Based Payment Modifier.
13 CMS permanently established an 8 percent minimum Generally Applicable Nominal Risk standard for advanced APMs in the 2023 QPP final rule. This standard was previously set to expire in 2024, per the 2017 QPP final rule.
14 CY 2023 Payment Policies Under the Physician Fee Schedule and Other Changes to Part B Payment and Coverage Policies; Medicare Shared Savings Program Requirements; Implementing Requirements for Manufacturers of Certain Single-dose Container or Single-use Package Drugs To Provide Refunds With Respect to Discarded Amounts; and COVID-19 Interim Final Rules, 87 Fed. Reg. 70115 (Nov. 18, 2022), https://www.govinfo.gov/content/pkg/FR-2022-11-18/pdf/2022-23873.pdf
15 CMS, “2017 Quality Payment Program Performance Year Data,” accessed April 8, 2023, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/276/2017%20QPP%20Performance%20Data%20Infographic%20Final.pdf; CMS, “Quality Payment Program Participation in 2020: Results at-a-Glance.” https://qpp-cm-prod-content.s3.amazonaws.com/uploads/1783/QPP%202020%20Participation%20Results%20Infographic.pdf.
17 Consolidated Appropriations Act, 2021, Pub. L. No. 116-260, Division N, Section 10, https://www.congress.gov/116/plaws/publ260/PLAW-116publ260.pdf; Protecting Medicare and American Farmers from Sequester Cuts Act, Pub. L. No. 117-71, https://www.congress.gov/117/plaws/publ71/PLAW-117publ71.pdf; Consolidated Appropriations Act, 2023, Pub. L. No. 117-328, Section 4112, https://www.congress.gov/117/bills/hr2617/BILLS-117hr2617enr.pdf.
18 Section 4111 of the Consolidated Appropriations Act, 2023.
19 MGMA, “Understand the Past and Present to Propel Your Practice into the Future,” accessed April 8, 2023, https://www.mgma.com/data/landing-pages/2022-mgma-data-dive-provider-comp-report
20 Medicare Program; Merit-Based Incentive Payment System (MIPS) and Alternative Payment Model (APM) Incentive Under the Physician Fee Schedule, and Criteria for Physician-Focused Payment Models, 81 Fed. Reg. 77014 (Nov. 4, 2016), https://www.federalregister.gov/documents/2016/11/04/2016-25240/medicare-program-merit-based-incentive-payment-system-mips-and-alternative-payment-model-apm; Medicare Program; CY 2018 Updates to the Quality Payment Program; and Quality Payment Program: Extreme and Uncontrollable Circumstance Policy for the Transition Year, 82 Fed. Reg. 53930 (Nov. 16, 2017), https://www.govinfo.gov/content/pkg/FR-2017-11-16/pdf/2017-24067.pdf.
21 CMS, “Quality Payment Program—COVID-19 Response,” last updated December 29, 2022, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/966/QPP%20COVID-19%20Response%20Fact%20Sheet.pdf
22 CMS, “Merit-Based Incentive Payment System (MIPS),” last updated May 20, 2021, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/1201/2020%20MIPS%20Scoring%20User%20Guide.pdf; CMS, “Merit-Based Incentive Payment System (MIPS),” last updated April 25, 2022, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/1298/2021%20MIPS%20Cost%20Quick%20Start%20Guide.pdf.
23 CY 2020 Revisions to Payment Policies Under the Physician Fee Schedule and Other Changes to Part B Payment Policies; Medicare Shared Savings Program Requirements; Medicaid Promoting Interoperability Program Requirements for Eligible Professionals; Establishment of an Ambulance Data Collection System; Updates to the Quality Payment Program; Medicare Enrollment of Opioid Treatment Programs and Enhancements to Provider Enrollment Regulations Concerning Improper Prescribing and Patient Harm; and Amendments to Physician Self-Referral Law Advisory Opinion Regulations, 84 Fed. Reg. 40732–40745 (Aug. 14, 2019), https://www.govinfo.gov/content/pkg/FR-2019-08-14/pdf/2019-16041.pdf
25 U.S. Department of Health and Human Services, “Fiscal Year 2024: Budget in Brief,” accessed April 8, 2023, https://www.hhs.gov/sites/default/files/fy-2024-budget-in-brief.pdf
27 CMS, “CMS Announces Increase in 2023 in Organizations and Beneficiaries Benefiting from Coordinated Care in Accountable Care Relationship,” January 17, 2023, https://www.cms.gov/newsroom/press-releases/cms-announces-increase-2023-organizations-and-beneficiaries-benefiting-coordinated-care-accountable
28 Zack Cooper et al., “Review of the Expert and Academic Literature Assessing Impact of Medicare Access and CHIP Reauthorization Act of 2015,” Yale University Tobin Center for Economic Policy, April 13, 2023, https://tobin.yale.edu/sites/default/files/2023-06/20230413_MACRA%20Literature%20Review.pdf
30 Medicare Payment Advisory Commission, “Chapter 4: Physician and Other Health Professional Services,” March 2023, https://www.medpac.gov/wp-content/uploads/2023/03/Ch4_Mar23_MedPAC_Report_To_Congress_SEC.pdf; Office of Rep. Raul Ruiz, “Bipartisan Doctors in Congress Announce Legislation to Provide Certainty for Medicare Patients,” press release, April 6, 2023, https://ruiz.house.gov/media-center/press-releases/bipartisan-doctors-congress-announce-legislation-provide-certainty.
31 GAO, “Medicare Physician Payment Rates: Better Data and Greater Transparency Could Improve Accuracy,” May 21, 2015, https://www.gao.gov/products/gao-15-434
32 MedPAC, “Chapter 15: Moving Beyond the Merit-based Incentive Payment System,” March 2023, https://www.medpac.gov/wp-content/uploads/import_data/scrape_files/docs/default-source/reports/mar18_medpac_ch15_sec.pdf
33 Ibid., 450.
34 GAO, “Health Care Quality: CMS Could More Effectively Ensure Its Quality Measurement Activities Promote Its Objectives,” September 19, 2019, https://www.gao.gov/products/gao-19-628
35 For performance years 2017–2019, see GAO, “Medicare: Provider Performance and Experiences under the Merit-based Incentive Payment System,” October 2021, https://www.gao.gov/assets/gao-22-104667.pdf. For 2021, see CMS, “Small Practices,” accessed April 8, 2023, https://qpp.cms.gov/resources/small-practices.
36 CMS, “Small Practices.”
37 CMS, “Quality Payment Program (QPP) Participation in 2018: Results at-a-Glance,” accessed April 8, 2023, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/586/2018%20QPP%20Participation%20Results%20Infographic.pdf; CMS, “Quality Performance Program Participation in 2019: Results at-a-Glance;” CMS, “Quality Payment Program Participation in 2020: Results at-a-Glance.”
38 Dhruv Khullar, Amelia M. Bond, and Eloise May O’Donnell, “Time and Financial Costs for Physician Practices to Participate in the Medicare Merit-based Incentive Payment System: A Qualitative Study,” JAMA Health Forum 2, no. 5 (2021), https://jamanetwork.com/journals/jama-health-forum/fullarticle/2779947
39 Dhruv Khullar, William L. Schpero, and Amelia M. Bond, “Association Between Patient Social Risk and Physician Performance Scores in the First Year of the Merit-based Incentive Payment System,” JAMA 324, no. 10 (2020): 975–983, https://jamanetwork.com/journals/jama/fullarticle/2770410
40 Oliver Whang, “Physician Burnout Has Reached Distressing Levels, New Research Finds,” New York Times, September 29, 2022, https://www.nytimes.com/2022/09/29/health/doctor-burnout-pandemic.html
41 GAO, “Medicare: Provider Performance and Experiences under the Merit-based Incentive Payment System.”
42 Dhruv Khullar et al., “Physician Practices Leaders’ Perceptions of Medicare’s Merit-Based Incentive Payment System (MIPS),” Journal of General Internal Medicine 36, no. 12 (2021): 3752–3758, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8034038/
43 Health Care Payment Learning and Action Network, “APM Measurement: Progress of Alternative Payment Models,” 2016, http://hcp-lan.org/workproducts/apm_measurement_report_2017.pdf; Health Care Payment Learning and Action Network, “APM Measurement: Progress of Alternative Payment Models,” 2021, http://hcp-lan.org/workproducts/APM-Methodology-2020-2021.pdf.
44 Brad Smith, “CMS Innovation Center at 10 Years—Progress and Lessons Learned,” New England Journal of Medicine, February 25, 2021, https://www.nejm.org/doi/full/10.1056/NEJMsb2031138; Center for Medicare and Medicaid Innovation, “2022 Report to Congress,” 2022, https://innovation.cms.gov/data-and-reports/2022/rtc-2022.
45 Avalere, “Analysis of CMMI Models Projects Costs Rather Than Savings,” August 25, 2022, https://avalere.com/insights/analysis-of-cmmi-models-projects-costs-rather-than-savings
46 Joyce Frieden, “Two PTAC Members Quit in Frustration,” MedPage Today, November 25, 2019, https://www.medpagetoday.com/publichealthpolicy/medicare/83502; Joey Berlin, “Going Nowhere: APM Committee Resignations Cast Doubt on Payment Models’ Future,” Texas Medical Association, April 2020, https://www.texmed.org/Template.aspx?id=53087.
47 Population-based models structure payment based on managing the health of a defined population for specific conditions, whereas episode-based models tie payment to provider performance during a limited period of time following a triggering clinical event, such as a specific procedure. See Health Care Payment Learning and Action Network, “Alternative Payment Model APM Framework,” 2017, https://hcp-lan.org/workproducts/apm-refresh-whitepaper-final.pdf; MedPAC, “Chapter 2: Streamlining CMS’s Portfolio of Alternative Payment Models,” June 2021, https://www.medpac.gov/wp-content/uploads/import_data/scrape_files/docs/default-source/default-document-library/jun21_ch2_medpac_report_to_congress_sec.pdf.
48 MedPAC, “Chapter 2: Streamlining CMS’s Portfolio of Alternative Payment Models;” MedPAC, “Chapter 1: An Approach to Streamline and Harmonize Medicare’s Portfolio of Alternative Payment Models,” June 2022, https://www.medpac.gov/wp-content/uploads/2022/06/Jun22_Ch1_MedPAC_Report_to_Congress_SEC.pdf; MedPAC, “Integrating Episode-Based Payment with Population-Based Payment,” March 4, 2022, https://www.medpac.gov/wp-content/uploads/2021/10/APMs-episodes-MedPAC-March-2022.pdf.
49 Genevieve P. Kanter, Daniel Polsky, and Rachel M. Werner, “Changes in Physician Consolidation with the Spread of Accountable Care Organizations,” Health Affairs 38, no. 11 (2019), https://www.healthaffairs.org/doi/full/10.1377/hlthaff.2018.05415
50 Peter F. Lyu, Michael E. Chernew, and J. Michael McWilliams, “Soft Consolidation in Medicare ACOs: Potential for Higher Prices Without Mergers or Acquisitions,” Health Affairs 40, no. 6 (2021), https://www.healthaffairs.org/doi/full/10.1377/hlthaff.2020.02449; Jacqueline LaPointe, “‘Soft’ Consolidation in Medicare ACOs Can Lead to Higher Prices,” RevCycleIntelligence, June 8, 2021, https://revcycleintelligence.com/news/soft-consolidation-in-medicare%E2%80%8B-acos-can-lead-to-higher-prices.
51 Rita E. Numerof, “Why Accountable Care Organizations Won’t Deliver Better Health Care—and Market Innovation Will,” Heritage Foundation, April 18, 2022, http://thf_media.s3.amazonaws.com/2011/pdf/bg2546.pdf
52 Doug Badger, Andrew Lautz, and Peter Sepp, “Centers for Medicare and Medicaid Innovation: 12 Years into the Game, Taxpayers Still Don’t Know the Score,” National Taxpayers Union, May 3, 2022, https://www.ntu.org/library/doclib/2022/05/Center-for-Medicare-and-Medicaid-Innovation-12-Years-into-the-Game-Taxpayers-Still-Don-t-Know-the-Score-2.pdf
53 CMS, “Innovation Center Strategy Refresh.”
54 Figures in this glossary, unless otherwise stated, come from CMS, “2022 Report to Congress,” accessed April 8, 2023, https://innovation.cms.gov/data-and-reports/2022/rtc-2022
55 The Lewin Group, Inc., “CMS Bundled Payments for Care Improvement Advanced Model: Fourth Evaluation Report,” March 2023, https://innovation.cms.gov/data-and-reports/2023/bpci-adv-ar4
56 Mathematica, “Evaluation of the Maryland Total Cost of Care Model: Implementation Report,” July 2021, https://innovation.cms.gov/data-and-reports/2021/md-tcoc-imp-eval-report
57 CMS, “Alternative Payment Models in the Quality Payment Program as of December 2021,” April 8, 2023, https://qpp-cm-prod-content.s3.amazonaws.com/uploads/1683/2021%20and%202022%20Comprehensive%20List%20of%20APMs.pdf
58 Ibid.
59 CMS, “Shared Savings Program Participation Options for Performance Year 2023,” May 2022, https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/ssp-aco-participation-options.pdf
60 Meena Seshamani, “Medicare Shared Savings Program: Celebrating 10 Years and Looking Forward to the Future,” CMS, April 28, 2022, https://www.cms.gov/blog/medicare-shared-savings-program-celebrating-10-years-and-looking-forward-future; CMS, “Medicare Shared Savings Program Saves Medicare More Than $1.6 Billion in 2021 and Continues to Deliver High-Quality Care,” press release, August 30, 2022, https://www.cms.gov/newsroom/press-releases/medicare-shared-savings-program-saves-medicare-more-16-billion-2021-and-continues-deliver-high.
61 CMS, “Evaluation of the Primary Care First Model,” December 2022, https://innovation.cms.gov/data-and-reports/2022/pcf-first-eval-rpt
62 Green Mountain Care Board, “Amended and Restated Vermont All-Payer Model Agreement-Extension (Signed 2022),” December 5, 2022, https://gmcboard.vermont.gov/document/amended-and-restated-vermont-all-payer-model-agreement-extension-signed-2022
63 NORC at the University of Chicago, “Evaluation of the Vermont All-Player Accountable Care Organization Model (VTAPM), December 2022, https://innovation.cms.gov/data-and-reports/2022/vtapm-2nd-eval-full-report

Author

Joe Albanese

Joe Albanese

Joe Albanese is a Senior Policy Analyst with Paragon Health Institute. He comes to Paragon with several years of federal…

Acknowledgements

The author is grateful to the Paragon team for their exceptional comments and work in review of the paper.

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