Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States that have not Expanded Eligibility Matthew Buettgens, John Holahan, and Hannah Recht Ever since the Supreme Court ruled in June 2012 that states could effectively choose whether or not to accept the Affordable Care Act’s expansion of Medicaid eligibility, that choice has been one of the most prominent and often one of the most contentious issues for states. In this report, we provide new projections of the impact of Medicaid expansion on health coverage, Medicaid enrollment, and costs in states that have not expanded Medicaid. We find that if the 21 states that have not expanded Medicaid as of April 2015 were to do so:  The number of nonelderly people enrolled in Medicaid would increase by nearly 7 million, or 40 percent.  4.3 million fewer people would be uninsured.  There would be $472 billion more federal Medicaid spending from 2015 to 2024.  States would spend $38 billion more on Medicaid from 2015 to 2024.  Savings on reduced uncompensated care would offset between 13 and 25 percent of that additional state spending.  States would be able to realize other types of budgetary savings if they expanded Medicaid that are not included in this report. A central goal of the Affordable Care Act (ACA) is to significantly reduce the number of uninsured by providing affordable coverage options through Medicaid and new Health Insurance Marketplaces. As enacted, the ACA would expand Medicaid for nearly all low-income Americans with incomes up to 138 percent of poverty ($16,242 per year for an individual in 2015). However, the Supreme Court ruling on the ACA effectively made the decision to implement the Medicaid expansion an option for states. For those that expand, the federal government will pay 100 percent of Medicaid costs of those newly eligible from 2014 to 2016.1 The federal share gradually phases down to 90 percent in 2020 and remains at that level thereafter. The state’s standard FMAP applies to services for those that were previously eligible for Medicaid. There is no deadline for states to adopt the expansion; however, the federal match rates are tied to specific years. As of April 2015, 21 states have not expanded Medicaid. These decisions will have enormous consequences for health coverage for the low-income population. In states that do not implement the Medicaid expansion, millions of low-income adults that could have gained Medicaid will remain ineligible for the program. A small number of these people may be eligible for tax credits to purchase private coverage, but the majority will be left without an affordable coverage option. As of the time of writing, the Medicaid expansion issue continues to be debated in a number of state legislatures. The most recent state to adopt the Medicaid expansion was Montana. The expansion in Montana requires federal waiver approval to be implemented. To inform state decisions about expanding Medicaid, we estimate the coverage and cost impact if these states opted to implement the Medicaid expansion. In this report, we provide state-level estimates of Medicaid enrollment and the number of uninsured in 2016, both with and without Medicaid expansion, for the 21 states that have not expanded eligibility. We also provide estimates of Medicaid and uncompensated care spending for the period 2015 to 2024. Our spending estimates include acute care for the nonelderly, care for the elderly, and long-term care. Because Medicaid and CHIP are funded by the federal and state governments in partnership, we estimated both the federal and state shares of spending. We used the Health Insurance Policy Simulation Model-American Community Survey (HIPSM-ACS) to estimate the effects of the ACA.2 This paper updates estimates from 2012 and 2013.3 We have made a number of important updates since the older reports:  State expansion decisions are as of April 2015. The previous update from July 2013 included 27 states that had not adopted the expansion. Since that time, Indiana, Michigan, Montana, New Hampshire, Ohio and Pennsylvania have adopted the expansion.  The current 10-year budget window is 2015-2024. Federal matching rates under the ACA vary by year, so years included affect how total spending is divided into federal and state shares.  We account for changes in state eligibility rules other than ACA Medicaid expansion since 2011. For example, in 2014, Wisconsin extended eligibility of childless adults to 100 percent FPL and lowered the eligibility threshold for parents from 200 percent to 100 percent FPL.  We use final ACA regulations on Medicaid eligibility determination and the income thresholds based on modified adjusted gross income that are now used to determine eligibility for most Medicaid beneficiaries.  We updated pre-ACA Medicaid enrollment and spending for the non-elderly, along with spending on the elderly and long-term care from the latest available MSIS (2012 or 2011, depending on the state).  The model is based on three years (2009-2011) of the American Community Survey (ACS) pooled together. This survey has a much greater sample size than the Current Population Survey used in our earlier model, improving state-level estimates of the characteristics and costs of enrollees.  The survey data were aged to 2015-2024 using the latest Census projections. Projections available at the time the work was done on the earlier paper were still based on the 2000 Census, not the 2010 Census. Since Census does not produce state-level population projections, we used our own projections for the largest states, based on Census population estimates through 2013.  Cost growth projections incorporate estimates of actual growth from 2011-2013, which was lower than historical trends. This report focuses exclusively on Medicaid funding. Children covered through Title XXI Medicaid programs funded through the Children’s Health Insurance Program (CHIP) are not included in our estimates. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 2 The ACA requires states to maintain eligibility standards for children until 2019. After that, states can cut back eligibility for both Medicaid and CHIP to 138 percent of the FPL. In this report, we assume that states maintain eligibility levels for children past 2019. The Health Insurance Policy Simulation Model (HIPSM) is a sophisticated microsimulation model that is used to estimate the impacts of health reforms and to inform state and national policy design choices. HIPSM has been used to assist state and federal governments with ACA implementation and analysis of policy options under the ACA. The core data in the model are from the Census Bureau’s American Community Survey, an annual survey of 3 million U.S. residents. Census Bureau population projections are used to produce estimates through 2024. Health care use and spending are estimated for each individual for different insurance types based on data from the Medical Expenditure Panel Survey-Household Component. The cost of covering an individual in Medicaid varies according to health status, age, previous coverage, state of residence, and other characteristics. We incorporated state-specific trends in Medicaid costs using data from the Medicaid Statistical Information System, adjusting for the differences in health care costs between adults eligible with and without Medicaid expansion. We model eligibility status for Medicaid, the Children’s Health Insurance Program and subsidized coverage in the Marketplaces, and then use the HIPSM to simulate the decisions of employers, families, and individuals to offer or enroll in health insurance coverage. Not everyone who is eligible for Medicaid enrolls in the program. HIPSM estimates take-up of Medicaid based on an individual’s characteristics, such as income, age, health status, and current coverage, rather than applying a uniform participation rate across the population. The model is calibrated so that overall take-up rates are comparable to findings in the empirical economics literature.4 With no change in state expansion decisions, we Figure 1 estimate that in 2016, 17.4 million nonelderly Estimated Medicaid Enrollment if Non-Expansion States Expanded Medicaid, 2016 people will be enrolled in Medicaid in the 21 states Enrollment in millions: that have not expanded Medicaid eligibility (Figure 1). Were these states to expand Medicaid, 24.3 enrollment would increase by 40 percent to 24.3 17.4 10.0 million. Those gaining eligibility under expansion Nondisabled Adults 3.6 would all be nondisabled nonelderly adults, so the Nondisabled Children Disabled increase in enrollment would be concentrated in 9.7 10.3 that group (from 3.6 million to 10.0 million). However, more than 525,000 more children would 4.0 4.1 also be covered. Although children do not gain Without Expansion With Expansion eligibility under expansion, the expansion of Note: Components may not sum to totals due to rounding. Source: Urban Institute Analysis based on HIPSM-ACS, 2015. coverage to parents is expected to make them more likely to enroll their children. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 3 There are considerable differences between states Figure 2 in the extent to which enrollment would grow Estimated Change in Medicaid Enrollment if Non-Expansion under expansion (Figure 2 and Table 1). States Expanded Medicaid, 2016 Important state-specific factors that affect Idaho Texas 50% 61% enrollment growth under expansion include the Kansas Utah 50% 49% Georgia 46% underlying income distribution, Medicaid Florida 46% Nebraska 44% eligibility rules before the ACA, the share of the Virginia Missouri 43% 43% South Dakota population who are immigrants, and the 43% Wyoming 42% Alabama 41% availability of employer-sponsored insurance to Mississippi North Carolina 36% 39% low-income working families. Three states would Louisiana 36% South Carolina 35% Oklahoma 35% see increases in Medicaid enrollment of 50 Maine Tennessee 24% 26% percent or more: Idaho, Texas, and Kansas. Alaska Wisconsin 6% 22% Fourteen states would see enrollment grow Source: Urban Institute Analysis based on HIPSM-ACS, 2015. between 30 and 50 percent. The smallest rates of growth would occur in states such as Wisconsin Figure 3 that have already extended Medicaid eligibility Estimated Number of Uninsured if Non-Expansion States for adults (both parents and childless adults) Expanded Medicaid, 2016 beyond what was required by law. In Wisconsin, 22.2 for example, adults are already eligible up to 100 percent of the FPL through a state plan amendment and under a Section 1115 waiver. 14.1 9.8 Although our focus is on the difference in the number of uninsured with or without Medicaid No ACA ACA Without Expansion ACA With Expansion expansion, this difference should be understood Source: Urban Institute Analysis based on HIPSM-ACS, 2015. in the context of the total number of uninsured Figure 4 people in these states. We estimate that if the Estimated Percent Decrease in Uninsured Population due ACA had never been implemented, 22.2 million to Expansion, 2016 people would be uninsured in 2016 in the 21 Maine 44% South Dakota 43% states that have not expanded Medicaid (Figure Mississippi 42% Alabama 41% 3). The ACA, even without Medicaid expansion, is Louisiana Missouri 40% 39% Idaho 36% expected to reduce the number of uninsured to Kansas 33% South Carolina 33% 14.1 million, a decrease of 37 percent. Were all of Nebraska Tennessee 33% 32% these states to expand Medicaid, the number of Georgia 31% North Carolina 31% Wyoming 30% uninsured would decline further to 9.8 million, a Oklahoma Florida 30% 29% decrease of 56 percent from the number without Virginia Texas 27% 29% Alaska 26% the ACA. Utah Wisconsin 26% 9% Source: Urban Institute Analysis based on HIPSM-ACS, 2015. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 4 Six states would see their uninsured populations reduced by about 40 percent or more if they Figure 5 implemented the Medicaid expansion (Figure 4 Estimated Medicaid Expenditures if Non-Expansion States Expanded Medicaid, 2015-2024 and Table 2): Maine, South Dakota, Mississippi, Cost in billions: Alabama, Louisiana, and Missouri. The only state $3,033 that would see a reduction in the uninsured of $2,522 $1,009 less than 25 percent would be Wisconsin. As mentioned above, Wisconsin already covers $971 State Federal adults up to 100 percent of the FPL under Medicaid under a Section 1115 waiver. $2,024 $1,552 Without Expansion With Expansion We estimate that from 2015 to 2024, the Medicaid programs in the 21 non-expansion Source: Urban Institute Analysis based on HIPSM-ACS, 2015. states would spend $2,552 billion with no change in their expansion status, with $1,552 billion Figure 6 Estimated Difference in Federal Expenditure with funded by the federal government and $971 Expansion, By State, 2015-2024 billion funded by the states (Figure 5). This Idaho 50% spending figure includes acute care for the Georgia Texas 42% 48% Florida 38% nonelderly as well as care for the elderly and South Dakota 35% Virginia 35% long-term care. Were these states to expand Wyoming Utah 29% 33% North Carolina 28% Medicaid, federal Medicaid spending from 2015 Kansas 28% Nebraska 28% to 2024 would rise by 30% while state spending Tennessee South Carolina 22% 25% would rise by 4%. Mississippi 22% Oklahoma 21% Missouri 21% Alaska 20% Louisiana 20% Not surprisingly, the states that would see the Maine Alabama 8% 16% 6% largest increases in enrollment with expansion Wisconsin would also see some of the largest increases in Source: Urban Institute Analysis based on HIPSM-ACS, 2015. the federal and state Medicaid spending (Figure 6 and 7 and Table 3). Idaho and Georgia would Figure 7 Estimated Change in State Medicaid Spending if Non- see increases of 50 and 48 percent in federal Expansion States Expanded Medicaid, 2016 spending and 10 and 8 percent in state spending, Idaho 10% respectively. Wisconsin would see a much Georgia Texas 6% 8% Utah 6% smaller increase in federal spending for Medicaid Mississippi South Carolina 5% 4% and actually spend less in state funding if it were Florida Alabama 4% 4% Missouri 4% to expand Medicaid. That is because Wisconsin Kansas 4% North Carolina 4% already covers some people who would be Oklahoma Virginia 3% 3% considered newly eligible if the state were to Louisiana 3% Wyoming 3% Nebraska 3% expand Medicaid. The federal government would South Dakota Tennessee 2% 3% pay a much higher share of the costs of those Maine 1% Alaska <1% -5% Wisconsin people than they currently do. Wisconsin would see its state spending on Medicaid decline by Source: Urban Institute Analysis based on HIPSM-ACS, 2015. nearly 5 percent if the state were to expand eligibility. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 5 It is important to keep in mind that Medicaid expansion affects state budgets in other ways than the amount spent on the care of those enrolled. States can realize savings in other areas that offset these increases. We discuss some of these savings in more detail below. As discussed above, if all states were to expand Medicaid, there would be 4.3 million fewer uninsured people in 2016. Fewer uninsured people would lead to lower spending on uncompensated health care. A recent study found that, in 2013, those uninsured for a full year paid for an average of 30 percent of their care themselves, while the remaining 70 percent of health care expenditures were uncompensated.5 Based on this research, we estimate that between 2015 and 2024, uninsured people in states not expanding Medicaid would consume $266 billion in uncompensated care under current Medicaid policy decisions. Were these states to expand Medicaid, the amount of uncompensated care over this period would fall to $185 billion. The authors of the study cited above also estimated that, overall, 24 percent of uncompensated care was funded by state and local governments. State and local savings on uncompensated care could be difficult to realize. State and local funding of uncompensated care is often very complex, and it will likely be difficult politically to reduce payments to providers. We estimated potential state and local government savings assuming that they could realize savings of between 25 percent and 50 percent of the reduction in the state and local share of uncompensated care provided. Under these assumptions, we estimate that states would see between $5 and $10 billion in uncompensated care savings over the next 10 years. (Table 4) If the 21 states that have not expanded Medicaid were to do so, 4.3 million more people would have health coverage in 2016. Many of the states that have decided against Medicaid expansion are those who would gain the most. This applies when examining the impact of expansion on the uninsured, increases in federal Medicaid funding, or reductions in uncompensated care. Wisconsin would spend less on Medicaid if it expanded eligibility, even without taking into account any other sources of state savings. Most other expansion states would see state Medicaid spending increase by 2 to 6 percent. We estimate that Idaho and Georgia would see larger percent increases. These increases do not accurately reflect the overall impact of Medicaid expansion on the state budget. Reduced costs for uncompensated care are one of several sources of savings that would help to mitigate that increase in state costs. Assuming that states only realize 25 to 50 percent of the reduction in their share of uncompensated care, those savings would offset 13 to 25 percent of the total increase in state Medicaid spending due to expansion. In addition, states could realize other types of budgetary savings and increases in revenue if they expanded Medicaid that are not included in this report. While this report provides estimates of the coverage and fiscal effects of Medicaid expansion, there are data and analysis that support the estimates. The latest data from CMS show that as of January 2015, 70.0 million people were enrolled in Medicaid or CHIP. Between summer 2013 and January 2015, there was a net increase of nearly 11.2 million people enrolled in Medicaid and CHIP among the 49 states reporting data for both periods. Most of this growth was in large states in the West that implemented the Medicaid expansion. States that expanded Medicaid experienced significantly greater net Medicaid and CHIP enrollment growth between summer 2013 and January 2015 than states that have not expanded. Nationally, total Medicaid and CHIP Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 6 enrollment grew by 19% between summer 2013 and January 2015. States that implemented the Medicaid expansion experienced over three times greater enrollment growth compared to states where the Medicaid expansion is not in effect (26% vs. 8%).6 States that have not implemented the Medicaid expansion are also experiencing increases in enrollment due to simplified and streamlined enrollment systems as well as outreach and enrollment efforts for enrollment in Marketplace coverage that have resulting in higher Medicaid participation among those already eligible. Similarly, several surveys that have shown notable increases in health coverage in 2014 under the ACA, particularly among states that have expanded Medicaid.7 The decision not to adopt the Medicaid expansion has already begun to create inequities in coverage between states. In making decisions about expansion, states are also considering fiscal implications. This paper does not attempt to assess the overall impact of Medicaid expansion on state budgets. Our analysis is limited to effects that can be estimated on a 50-state basis. Medicaid expansion has many other, highly significant state fiscal consequences that cannot be quantified without state-specific information. If those factors were taken into account, the state budget effects of expansion would be much more favorable than what we show above. Numerous studies where a combination of public and private research has examined fiscal effects in all relevant categories—that is, state costs from increased Medicaid enrollment, state savings from increased federal match for current beneficiaries, state savings on non-Medicaid health care costs, and state revenue effects of expansion—have shown that, on balance, Medicaid expansion would help, not hurt state budgets over a multi-year period extending well beyond 2016. Recent state budget projections from expansion states confirm this analysis. Washington State has projected net savings of $79.0 million in state fiscal year 2014 and $258.7 million in 2015 due to expansion.8 Analysis by Deloitte estimated that Kentucky would spend $919.1 million less between state fiscal years 2014 and 2021 due to Medicaid expansion.9 These reports point to savings both within and outside state Medicaid programs (in areas such as mental health spending and corrections) as well as increases in revenue resulting in net fiscal savings to states as a result of implementing the expansion. The Kentucky report also points to increases in jobs as a result of the Medicaid expansion. There is also evidence that the ACA is already having an impact on health care provided to the uninsured. A number of reports are finding that hospitals in Medicaid expansion states showed overall declines in self-pay and charity care, while hospitals in non-expansion states showed no change beyond normal variation.10 Hospitals, however, are also likely to see some reductions in federal reimbursement from Medicare and Medicaid DSH as well as reductions in future increases to Medicare fee-for-service hospital payments that were included in the ACA. Medicaid DSH reductions were originally scheduled to go into effect beginning in FY 2014 but have been delayed to 2018. Hospitals in states that do not implement the Medicaid expansion will face these reductions without also seeing increases in Medicaid revenue from additional coverage. States account for a number of factors in making decisions about adopting the Medicaid expansion; however, based on this analysis we conclude that the economic case for Medicaid expansion for state officials is extremely strong. This brief was prepared by Matthew Buettgens, John Holahan, and Hannah Recht of the Urban Institute. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 7 Alabama 230 143 346 718 232 408 371 1,011 293 41% Alaska 18 32 65 115 18 57 65 141 25 22% Florida 625 526 1,459 2,610 632 1,639 1,527 3,798 1,188 46% Georgia 322 221 824 1,367 327 798 874 2,000 633 46% Idaho 41 23 105 168 42 114 115 271 103 61% Kansas 73 41 155 270 74 162 169 405 135 50% Louisiana 213 185 459 857 215 474 475 1,164 308 36% Maine 74 75 79 228 74 134 80 287 60 26% Mississippi 172 91 296 559 174 285 315 775 216 39% Missouri 198 148 416 762 201 441 446 1,088 326 43% Nebraska 38 32 112 181 38 105 118 261 80 44% North Carolina 337 325 759 1,420 341 811 786 1,937 517 36% Oklahoma 120 124 356 601 122 317 373 812 211 35% South Carolina 169 183 383 735 171 424 400 995 260 35% South Dakota 20 18 61 99 20 57 65 142 42 43% Tennessee 302 309 603 1,213 303 584 618 1,505 292 24% Texas 684 444 2,301 3,429 694 1,994 2,457 5,146 1,717 50% Utah 43 67 153 263 44 179 168 391 128 49% Virginia 185 144 429 758 187 438 457 1,083 325 43% Wisconsin 166 485 327 977 166 540 329 1,034 57 6% Wyoming 11 11 41 63 11 35 43 89 26 42% Source: Urban Institute Analysis based on HIPSM-ACS, 2015. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 8 Alabama 436 259 -177 -41% Alaska 66 48 -17 -26% Florida 2,587 1,837 -750 -29% Georgia 1,249 860 -389 -31% Idaho 161 103 -59 -36% Kansas 233 156 -77 -33% Louisiana 488 295 -193 -40% Maine 92 52 -40 -44% Mississippi 332 192 -139 -42% Missouri 485 294 -191 -39% Nebraska 128 87 -42 -33% North Carolina 1,021 709 -313 -31% Oklahoma 422 295 -127 -30% South Carolina 490 330 -160 -33% South Dakota 58 33 -25 -43% Tennessee 562 383 -179 -32% Texas 4,076 2,969 -1,107 -27% Utah 263 195 -68 -26% Virginia 628 448 -179 -29% Wisconsin 233 212 -21 -9% Wyoming 46 32 -14 -30% Source: Urban Institute Analysis based on HIPSM-ACS, 2015. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 9 ACA Without ACA With Percent ACA Without ACA With Percent Difference Difference Expansion Expansion Difference Expansion Expansion Difference Alabama 56.2 65.0 8.9 16% 26.3 27.3 1.0 4% Alaska 14.1 17.0 2.9 20% 14.1 14.2 0.1 0% Florida 206.9 285.2 78.3 38% 145.0 151.1 6.0 4% Georgia 99.5 147.3 47.8 48% 51.4 55.6 4.2 8% Idaho 20.8 31.1 10.3 50% 8.2 9.1 0.9 10% Kansas 29.4 37.8 8.4 28% 22.3 23.1 0.8 4% Louisiana 74.7 90.0 15.3 20% 47.8 49.3 1.5 3% Maine 27.0 29.1 2.1 8% 16.8 17.0 0.2 1% Mississippi 58.0 70.7 12.8 22% 21.4 22.5 1.1 5% Missouri 87.2 105.1 17.9 21% 53.4 55.3 2.0 4% Nebraska 19.6 25.1 5.5 28% 16.2 16.6 0.4 3% North Carolina 146.6 188.3 41.7 28% 76.2 79.0 2.8 4% Oklahoma 53.0 64.3 11.2 21% 29.8 30.8 1.0 3% South Carolina 67.6 82.8 15.2 22% 28.2 29.5 1.3 4% South Dakota 9.2 12.5 3.2 35% 8.0 8.2 0.2 3% Tennessee 101.0 126.0 25.0 25% 53.7 54.7 1.0 2% Texas 305.7 433.8 128.1 42% 215.2 228.7 13.5 6% Utah 26.0 33.5 7.5 29% 11.0 11.7 0.7 6% Virginia 67.0 90.2 23.2 35% 67.0 69.1 2.1 3% Wisconsin 75.8 80.7 4.8 6% 52.6 50.0 -2.5 -5% Wyoming 6.2 8.2 2.0 33% 6.2 6.3 0.2 3% Source: Urban Institute Analysis based on HIPSM-ACS, 2015. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 10 Alabama 2,113 1,184 232 464 Alaska 424 251 43 87 Florida 12,545 8,598 987 1,974 Georgia 5,247 3,510 434 868 Idaho 749 551 50 99 Kansas 1,248 850 99 199 Louisiana 2,004 1,257 187 373 Maine 594 365 57 115 Mississippi 1,569 1,064 126 253 Missouri 3,393 2,010 346 691 Nebraska 628 476 38 76 North Carolina 5,406 3,641 441 883 Oklahoma 2,371 1,582 197 394 South Carolina 1,743 1,254 122 244 South Dakota 244 202 10 21 Tennessee 2,672 1,843 207 415 Texas 14,859 11,055 951 1,902 Utah 1,375 1,026 87 174 Virginia 3,089 2,289 200 400 Wisconsin 1,312 1,208 26 52 Wyoming 284 208 19 38 Source: Urban Institute Analysis based on HIPSM-ACS, 2015. Medicaid Expansion, Health Coverage, and Spending: An Update for the 21 States That Have Not Expanded Eligibility 11 ENDNOTES 1 Beginning in 2014, the higher FMAP for newly-eligible Medicaid beneficiaries is available for non-elderly, non-disabled adults with incomes up to 138% FPL who would not be eligible for Medicaid under the rules that a state had in place on December 1, 2009. A few states had already expanded coverage to parents and childless adults up to 100% FPL or to higher income levels across the state at the time the ACA was passed. Costs related to these populations qualify for the “expansion” or “transition” FMAP instead. In recognition of these states already provided coverage at these higher Medicaid eligibility levels, these states can receive a phased-in increase in their federal matching rate for adults without dependent children under age 65 beginning on January 1, 2014 so that by 2019 it will equal the enhanced matching rate available for newly-eligible adults. In addition, expansion states that do not have any newly-eligible Medicaid beneficiaries because they already covered people up to 138% FPL or higher (e.g. Massachusetts) also receive a temporary (January 1, 2014 through December 31, 2015) 2.2 percentage point increase in their federal matching rate for all populations. For more information on how claiming works for the Medicaid expansion, please see the following brief: Robin Rudowitz, Understanding How States Access the ACA Enhanced Medicaid Match Rates. (Washington, DC: Kaiser Family Foundation,) September 2014. http://kff.org/medicaid/issue-brief/understanding-how-states-access-the-aca-enhanced-medicaid- match-rates/. 2More information about methodology can be found at “Further Methodological Information for ‘Tax Preparers Could Help Most Uninsured Get Covered,’” accessed May 7, 2014, http://www.urban.org/health_policy/health_care_reform/taxfilingmethodology.cfm and Urban Institute. “The Urban Institute’s Health Microsimulation Capabilities,” Washington, DC: Urban Institute, 2010, http://www.urban.org/publications/412154.html. 3 John Holahan, Matthew Buettgens, and Stan Dorn, The Cost of Not Expanding Medicaid, (Washington, DC; The Kaiser Commission on Medicaid and the Uninsured; July 2013) http://kff.org/medicaid/report/the-cost-of-not-expanding-medicaid/; John Holahan, Matthew Buettgens, Caitlin Carroll, Stan Dorn, The Cost and Coverage Implications of the ACA Medicaid Expansion: National and State-by-State Analysis, Kaiser Commission on Medicaid and the Uninsured, November 2012, http://kff.org/health- reform/report/the-cost-and-coverage-implications-of-the/ 4 Matthew Buettgens (2011) HIPSM Methodology. The Urban Institute, Washington, DC. http://www.urban.org/research/publication/health-insurance-policy-simulation-model-hipsm-methodology-documentation 5Teresa A. Coughlin, John Holahan, Kyle Caswell, and Megan McGrath (2014) Uncompensated Care for the Uninsured in 2013: A Detailed Examination. The Urban Institute. Washington, DC. http://kff.org/uninsured/report/uncompensated-care-for-the- uninsured-in-2013-a-detailed-examination/ 6 Samantha Artiga, Robin Rudowitz, Alexandra Gates and Laura Snyder, Recent Trends in Medicaid and CHIP Enrollment as of January 2015: Early Findings from the CMS Performance Indicator Project (Washington, DC; The Kaiser Commission on Medicaid and the Uninsured; March 2015). http://kff.org/medicaid/issue-brief/recent-trends-in-medicaid-and-chip-enrollment-as-of-january- 2015-early-findings-from-the-cms-performance-indicator-project/ 7Sharon K. Long, Michael Karpman, Genevieve M. Kenney, Douglas Wissoker, Nathaniel Anderson and Stephen Zuckerman (2015) “QuickTake: Taking Stock: Health Insurance Coverage under the ACA as of December 2014.” The Urban Institute, Washington, DC; HHS/ASPE (2015) Health Insurance Coverage and the Affordable Care Act. http://aspe.hhs.gov/health/reports/2015/uninsured_change/ib_uninsured_change.pdf. 8Stan Dorn, Norton Francis, Robin Rudowitz, and Laura Snyder (2015) “The Effects of the Medicaid Expansion on State Budgets: An Early Look in Select States.” Kaiser Commission on Medicaid and the Uninsured. http://files.kff.org/attachment/issue-brief-the- effects-of-the-medicaid-expansion-on-state-budgets-an-early-look-in-select-states 9Dorn, et al. “The Effects of the Medicaid Expansion on State Budgets: An Early Look in Select States.” http://kff.org/medicaid/issue- brief/the-effects-of-the-medicaid-expansion-on-state-budgets-an-early-look-in-select-states/ 10Department of Health and Human Services, Office of the Assistant Secretary for Planning and Evaluation, “Insurance Expansion, Hospital Uncompensated Care and the Affordable Care Act,” March 23, 2015, http://aspe.hhs.gov/health/reports/2015/MedicaidExpansion/ib_UncompensatedCare.pdf; Teresa A. Coughlin, Sharon K. Long, Rebecca Peters, Robin Rudowitz and Rachel Garfield. Evolving Picture of Nine Safety-Net Hospitals: Implications of the ACA and Other Strategies. (Washington, DC: Kaiser Commission on Medicaid and the Uninsured), April 2015, http://kff.org/health- reform/issue-brief/evolving-picture-of-nine-safety-net-hospitals-implications-of-the-aca-and-other-strategies/. Peter Cunningham, Rachel Garfield, Robin Rudowitz. How Are Hospitals Faring Under the Affordable Care Act? Early Experiences from Ascension Health. (Washington, DC: Kaiser Commission on Medicaid and the Uninsured), April 2015, http://kff.org/health-reform/issue- brief/how-are-hospitals-faring-under-the-affordable-care-act-early-experiences-from-ascension-health; Colorado Hospital Association. “Impact of Medicaid Expansion on Hospital Volumes.” ACA Center for Health Information and Data Analytics. June 2014. http://www.cha.com/Documents/Press-Releases/CHA-Medicaid-Expansion-Study-June-2014.aspx. The Henry J. Kaiser Family Foundation Headquarters: 2400 Sand Hill Road, Menlo Park, CA 94025 | Phone 650-854-9400 Washington Offices and Barbara Jordan Conference Center: 1330 G Street, NW, Washington, DC 20005 | Phone 202-347-5270 www.kff.org | Email Alerts: kff.org/email | facebook.com/KaiserFamilyFoundation | twitter.com/KaiserFamFound Filling the need for trusted information on national health issues, the Kaiser Family Foundation is a nonprofit organization based in Menlo Park, California.