Millions of
Uninsured And Underinsured Children Are Eligible For Medicaid
by Laura Summer, Sharon Parrott and Cindy
Mann
Overview
In 1995, some 3.1 million poor children under age 18 approximately 21 percent of all poor children had no health insurance coverage.(1) Yet, many of these children could have been insured because they were eligible for Medicaid, but were not enrolled in the program.
Medicaid now offers health insurance coverage to a broad group of poor children as a result of expansions in eligibility that began in the late 1980's and that are being phased in over time. Under federal law, children under age six are eligible for Medicaid if their family income is below 133 percent of the federal poverty line. Children between the ages of six and 13 are currently eligible if their family income is below 100 percent of the poverty line. Each year a new age group of children is "phased in" so that by the year 2002, all poor children under age 19 will be eligible for Medicaid.
Eligibility for coverage, however, does not necessarily translate into actual coverage. This analysis examines national and state-specific Medicaid participation rates for children under age 11 and finds that large numbers of income-eligible children were not enrolled in the program.(2) Many of these children lacked any health insurance coverage, while the rest had some health insurance but likely received less adequate coverage than is available under state Medicaid programs.
These 2.7 million children accounted for nearly half of all the children under age 11 who were uninsured in 1994. If these Medicaid-eligible children had been enrolled in the program, the number of uninsured children under age 11 would have been reduced by as much as 45 percent.
This analysis also provides state-level estimates of the number and proportion of children eligible for Medicaid but not enrolled in the program. These figures show that there are substantial numbers of children in every state who are not currently reached by the Medicaid program, despite their eligibility for coverage. Participation rates across all states do vary considerably. However, due to the limited sample sizes in a number of states, comparisons between individual states should be avoided.
The new welfare law (the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 or "PRWORA") could lead to even lower Medicaid participation rates in the future. The new law makes profound changes in the welfare system and in the relationship between cash assistance and Medicaid. The AFDC program is replaced with a block grant that allows states broad flexibility to develop new rules for income support and work programs while imposing stringent new work requirements and time limits. Large numbers of families may no longer be eligible for assistance as a result of federally-mandated or state-imposed restrictions that will limit eligibility for cash aid and work programs. While the new law preserves Medicaid eligibility for families who would have qualified for Medicaid under the prior law, the data show that children in families who do not receive cash aid are much less likely to enroll in the Medicaid program.
In 1994, only 38 percent of children under age 11 who did not receive cash assistance but were eligible for Medicaid were enrolled in the Medicaid program. In other words, almost two-thirds 62 percent of all children who were not receiving welfare but who were eligible for Medicaid were not enrolled in the program. More than half of these children were wholly uninsured.(4)
Moreover, Medicaid participation may drop even among those children who remain eligible for cash assistance under the new block grant programs. Under the new law, states are no longer required to automatically enroll children who receive assistance under the block grant in the Medicaid program. This could result in significant numbers of eligible children not receiving Medicaid if states do not take steps to assure that these very poor children are enrolled in the program.
The welfare changes also are expected to result in many families becoming ineligible for cash assistance because more parents will find jobs. Children in these families are likely to remain eligible for Medicaid if their parents have low earnings, but participation rates among children in working poor and near-poor families are particularly low. As noted above, nearly 80 percent of the uninsured children under age 11 who were eligible for Medicaid in 1994 but not enrolled in the program lived in families with earnings.
Children in families that become ineligible for cash assistance because their parents find jobs are unlikely to be covered by employer-sponsored health insurance.
In April 1993, only roughly 40 percent of workers earning less than $5 an hour had employers that offered any of their employees health care coverage, and many workers whose employers did offer coverage were not eligible to enroll in the employer-based plans often because they worked part time.
Only 13 percent of all workers earning less than $5 an hour had employer-based coverage for both themselves and their families.(5)
The expansions in Medicaid eligibility, still being phased in, could offset the reduction in coverage resulting from the decline in employer-sponsored coverage among poor children and could allow millions of uninsured and underinsured children greater access to health care. These data indicate, however, that the changes in welfare policy and declining employer-based coverage are likely to result in even more children being uninsured despite their eligibility for Medicaid unless states improve outreach and redesign their Medicaid enrollment procedures.
Eligibility For Medicaid Has Expanded In Recent Years
To consider Medicaid participation rates both nationally and in individual states, it is important to begin with a review of the Medicaid eligibility rules. Medicaid began as a program that provided health care coverage exclusively to individuals and families receiving cash assistance. Over the last decade, bipartisan support for covering a greater portion of uninsured children under the Medicaid program has allowed large numbers of poor and near-poor children who are not receiving cash assistance to qualify for Medicaid coverage. The shift in the Medicaid caseload has been dramatic. In 1990, fewer than one-third of the children covered by Medicaid did not receive cash assistance. Four years later, 45 percent of the children served by the Medicaid program were not receiving cash aid.(6)
Recent changes in federal Medicaid eligibility rules are largely responsible for the expansions in Medicaid coverage among low-income children who do not receive cash assistance. Currently, under federal law, children under age six with income below 133 percent of the poverty line and children ages six through 13 with income below 100 percent of the poverty line are eligible for Medicaid. Eligibility for older poor children is being phased in, so that by the year 2002, all poor children under age 19 will be eligible for coverage.(7)
These minimum federal eligibility requirements, moreover, have been augmented in many states; 40 states have expanded coverage beyond the federal requirements to make the Medicaid program available to even more children who need health insurance coverage. Currently, some 35 states and the District of Columbia provide Medicaid coverage for infants at income levels above those mandated by federal law, and twelve states have raised the income limits for children through age six. In addition, 23 states have speeded up the phase-in of eligibility for older children, extending Medicaid coverage to children above the age limits required by federal law. For these older children, eleven states have raised the income limit above the income limit required by federal law. A table listing state Medicaid income eligibility standards for children, based on a Center on Budget and Policy Priorities' survey of the 50 states and the District of Columbia, is presented in Appendix I.
In addition, since the passage of the Family Support Act in 1988, Medicaid coverage has been available to families who become ineligible for welfare because they have new or increased earnings or child support. This "transitional" Medicaid coverage is time-limited, but nonetheless is intended to assure that families do not lose their health care coverage immediately upon finding a job or receiving child support that makes them ineligible for welfare.(8)
Many Children Who Are Eligible for Medicaid Are Not Enrolled in the Program
Millions of children who are eligible for Medicaid under these expanded Medicaid eligibility rules are not participating in the program. Although Medicaid income eligibility standards vary among states, it is possible to examine Medicaid participation rates across all states by determining the portion of children whose family income is below the federal minimum standards who are participating in the Medicaid program. In 1994, children under age six with family incomes below 133 percent of the federal poverty line and children ages six through 11 with family incomes below 100 percent of the federal poverty line were eligible for Medicaid.(9)
More than one-third of all children under age 11 who were eligible for Medicaid were not enrolled in the program in 1994. This represented 4.8 million children.
These 2.7 million children account for 45 percent of the 5.9 million children under age 11 who were uninsured in 1994.
Nearly 80 percent of the children who were eligible for Medicaid but who were wholly uninsured more than 2 million children lived in families with earnings.
An additional 2.1 million children who were eligible for Medicaid but not enrolled had some form of private health insurance. Despite having private health insurance, many of these children could have benefitted from the Medicaid program. Medicaid pays for those benefits that are covered by Medicaid but not covered by the private plan and helps families afford the premiums, deductibles and copayments charged by their private health insurance.
It is not possible to determine from the data what type of insurance these 2.1 million children had. However, many poor children with private insurance coverage are likely to have limited benefit packages that may not cover preventive care or specialty services. Thus, while these 2.1 million children fall into the "insured" category, they may lack access to routine care, and those with special health care needs may not be able to access the medical care they require. In addition, some of these 2.1 million children were covered by private health insurance for only part of the year. (The Census data do not distinguish between children covered for part and all of the year.) Medicaid coverage would have ensured that these children were not left uninsured during those months when they were not covered by private insurance.(10)
Since cash assistance recipients in 1994 were automatically enrolled in Medicaid, the Medicaid participation rates among children who did not receive cash aid are particularly telling. These rates are quite low:
Nationally, in 1994, only 38 percent of poor and near-poor children who did not receive AFDC or SSI but who were eligible for Medicaid were enrolled in the program. In other words, almost two-thirds 62 percent of all children under age 11 who were not receiving welfare but who were eligible for Medicaid were not enrolled. More than half of these children were wholly uninsured.
These very low participation rates among children who do not receive cash assistance are particularly worrisome given program changes prompted by the new welfare law that are likely to result in many fewer children receiving cash aid.
State Estimates
Table I shows estimates for each state of the number and proportion of Medicaid-eligible children who were not enrolled in the program. These estimates are based on data from 1992-1995. While small sample sizes make comparing participation rates across states ill-advised, taken as a whole, the data do show state variation in the participation rates among eligible children in the Medicaid program.
There are many reasons for such variation. One reason why participation rates will vary is that states in which a larger proportion of poor and near-poor children participate in the AFDC or SSI programs will tend to have a larger proportion of eligible children participating in the Medicaid program. Table II addresses this issue and shows the proportion of income-eligible children not receiving AFDC and SSI who were not enrolled in Medicaid.
In addition, states in which a larger portion of Medicaid-eligible children have private health insurance coverage may have lower Medicaid participation rates. Table III shows the proportion of eligible children not receiving AFDC or SSI who were wholly uninsured.
The variations in Medicaid participation rates across states may also be due in part to state administrative procedures and outreach efforts. Some states, for example, use one-page application forms and allow applicants to submit their forms by mail. Such simplified procedures are particularly important for working poor families unable to take time off from their jobs to apply in person and to families in rural areas or other communities where a lack of public transportation makes it difficult for families to come to the Medicaid office. In some communities, child care agencies, schools and health care providers, such as visiting nurses, community health centers, and hospitals help to enroll eligible families onto the program. In addition, some states have taken advantage of opportunities to improve participation rates by linking Medicaid eligibility determinations to other programs with similar eligibility rules, such as the WIC program, Head Start, and other child care programs.
More Eligible Children Could Be Uninsured In the Future
Provisions in the new welfare law coupled with low and declining rates of employer-provided health care coverage for children could mean even greater numbers of Medicaid-eligible children not participating in the program in the future. A large portion of these children will likely be wholly uninsured.
New Welfare Law Could Affect Medicaid Participation
Although it is commonly believed that the welfare law enacted in August 1996 did not include any significant changes in the Medicaid program, the new law does affect Medicaid eligibility and participation in fundamental ways. These changes could result in greater numbers of children who are eligible for Medicaid but not enrolled in the program.
Since the beginning of the Medicaid program, eligibility for AFDC and Medicaid have been linked. Families receiving AFDC have been automatically eligible for Medicaid and enrolled in the Medicaid program. The Personal Responsibility and Work Opportunity Reconciliation Act of 1996, however, replaced the AFDC program with the Temporary Assistance to Needy Families ("TANF") block grant. Under the block grant, states have broad flexibility to design income support and work programs for low-income families with children and are required to impose federally-mandated restrictions, such as time limits, on federally-funded assistance. The law does assure, however, that children and parents who would have qualified for Medicaid based on their eligibility for AFDC continue to be eligible for Medicaid regardless of whether they qualify for assistance under a program or programs that states establish with block grant funds. This is accomplished by carrying over to the Medicaid program certain eligibility rules from state AFDC programs.(11)
Continued Phase-In of Medicaid Coverage for Poor Children Will Increase the Number of Children Eligible for Medicaid and the Need for Outreach In addition to the changes in the new welfare law, the continued phase-in of the recent Medicaid expansions means that large numbers of additional children will become eligible for Medicaid in the future. Under federal law, children under age six below 133 percent of the poverty line and poor children ages six and older born after September 30, 1983 are eligible for Medicaid. As a result, in 1994 poor children ages six through 11 were eligible for Medicaid while currently poor children ages six through 13 are eligible. By 2002, poor children under the age of 19 will be eligible for Medicaid. In 1994, there were nearly 2.4 million poor children over the age of 11 who did not receive Medicaid, a rough estimate of the number of additional children who will become eligible and could be enrolled in Medicaid in the coming years. |
While children will not lose eligibility for Medicaid due to the new law, other changes in the law may cause Medicaid participation rates to drop substantially.
Fewer children are likely to receive cash assistance under the new law due to restrictions placed on receipt of aid. States are required to impose a maximum five-year time limit on assistance funded with federal block grant dollars and are permitted to impose shorter time limits. States are also given vast new authority to limit access to assistance in other ways, such as by lowering income-eligibility limits and by limiting aid to teen parents.
Children who no longer receive cash assistance due to such restrictions generally will be eligible for Medicaid, but they are likely to have low Medicaid participation rates. As noted above, close to two-thirds of the children eligible for Medicaid who did not receive cash assistance 62 percent were not enrolled in the program in 1994.
Medicaid participation may decline even among children who remain eligible for cash assistance and work programs funded under the block grant. Under the new law, there is no requirement that states automatically enroll children who receive aid funded under the TANF block grant in the Medicaid program. States have a number of options, however, under the law that allow them to keep Medicaid and welfare program rules aligned and to assure that children who receive cash aid and who are eligible for Medicaid are enrolled in the Medicaid program. (See text box below.)
Fewer children may also qualify for cash assistance because their parents find jobs. The new law requires states to place increasing numbers of parents in work activities, and the law is expected to result in greater number of parents finding employment. While many of the children whose parents become employed are likely to remain eligible for Medicaid due to the low earnings of their parents, Medicaid participation rates among children in poor and near-poor working families are quite low.
In addition to these welfare-related changes, the new law makes significant changes in eligibility for children under the federal Supplemental Security Income (SSI) program. Under the law, a substantial number of children will lose SSI benefits and, therefore, their automatic eligibility for Medicaid due to new restrictions in the definition of disability. A majority of the children who are no longer eligible for SSI will be eligible for Medicaid under alternative avenues of coverage many, for example, will meet the age and income eligibility criteria for Medicaid but enrollment of these poor children who have significant medical problems will no longer be automatic.(12)
The extent to which states develop new approaches to assure that eligible children are enrolled in Medicaid thus will have a considerable effect on Medicaid participation rates both among children who remain eligible for cash assistance and those who no longer qualify.(13)
States Can Coordinate Medicaid and Welfare Program Enrollment Although the new law does not require states to enroll all children who receive cash assistance under the TANF block grant into the Medicaid program, states could design their welfare and Medicaid systems so there is a single eligibility determination for both programs. The new law allows states flexibility in determining how they will administer their Medicaid program and the extent to which Medicaid rules and the rules for the program(s) funded with TANF block grant dollars will be the same. The more closely the eligibility rules for the welfare and Medicaid programs are aligned, the easier it will be to coordinate program enrollment. For example, if a state keeps the basic financial eligibility rules for its new welfare program and for Medicaid consistent, a single application form can be used to determine eligibility under both programs and a single agency could make the eligibility determination. Coordination also can be achieved even in states that choose to change their welfare rules as long as the new rules are no more restrictive than the rules that were in effect in July 1996. The new welfare law maintains current rules as the minimum standard for Medicaid; states can modify and simplify their rules so long as the changes do not result in families losing coverage under the Medicaid program. a Even if a state imposes restrictions or lowers eligibility standards for its TANF-funded program in ways that would not be allowed under Medicaid rules, a single application could still be used for the two programs since all TANF program recipients would likely still be eligible for Medicaid. The state could maximize participation in Medicaid (and limit state administrative costs) by coordinating eligibility between the two programs. The state would, however, have to ensure that children and parents who did not qualify for TANF-funded assistance are separately evaluated for Medicaid eligibility. _______________ a States that keep welfare and Medicaid rules consistent may be able to minimize their state administrative costs and maximize their federal reimbursement. States can claim federal Medicaid administrative matching funds to cover the cost of determining eligibility under Medicaid, whereas under the TANF block grant, states do not receive additional federal funds for administration. If the eligibility process for the two programs remains closely linked, the work done on Medicaid could significantly simplify the administrative tasks required to determine eligibility for aid under TANF. |
Declines in Employer-Based Health Care Coverage
The number of low-income parents who work may increase as a result of changes in welfare programs and policies. However, few of the children in these families are likely to be covered in an employer-sponsored health plan.
Similarly, among all workers earning less than $5 an hour, only 13 percent had employer-provided health care coverage for both themselves and their families. Among those earning between $5 and $7.50 an hour, only 26 percent had employer-provided coverage for both themselves and their families.
Some low-wage workers who are not covered by an employer-based health care plan are covered by other private health insurance plans, including employer-based plans of other family members. Among those earning less than $5 an hour in private sector firms, however, nearly 60 percent worked in firms that did not offer any of their employees health insurance coverage. Among those that worked in firms that offered health insurance coverage to at least some of their workers, almost one-third reported being ineligible for coverage. The most common reason cited for ineligibility was that the employee worked part time.(14)
Census figures show that in 1995, only about two-thirds of children under age 18 66.4 percent had private health insurance coverage, down from about three quarters 73.8 percent in 1988.
Conclusion
Already, large numbers of eligible children are not enrolled in the Medicaid program, and many of those eligible but not enrolled lack any form of health insurance. Changes in the new welfare law coupled with low and declining rates of health insurance coverage through the workplace could mean that more Medicaid-eligible children will lack adequate health care coverage in the future. It is, therefore, more important than ever for states to improve their efforts to inform low-income families of their potential eligibility for Medicaid and to reexamine their systems for enrolling children and families in the Medicaid program.
Table
I: |
||||||
Percent |
Number |
|||||
State | Low | High | Low | High | ||
Alabama | 30.9% | 53.7% | 56,600 | 153,200 | ||
Alaska | 19.6% | 43.3% | 2,900 | 10,700 | ||
Arizona | 32.8% | 53.6% | 68,000 | 166,900 | ||
Arkansas | 32.0% | 54.5% | 33,600 | 89,400 | ||
California | 31.7% | 39.2% | 620,200 | 893,300 | ||
Colorado | 24.3% | 54.3% | 19,500 | 81,300 | ||
Connecticut | 17.3% | 46.6% | 14,800 | 75,200 | ||
Delaware | 23.8% | 55.1% | 3,700 | 16,500 | ||
Dist. of Col. | 9.7% | 27.0% | 3,600 | 15,500 | ||
Florida | 28.6% | 38.9% | 199,500 | 336,200 | ||
Georgia | 24.9% | 49.7% | 52,300 | 173,500 | ||
Hawaii | 27.7% | 56.0% | 9,400 | 33,000 | ||
Idaho | 32.0% | 52.6% | 15,100 | 37,800 | ||
Illinois | 22.0% | 33.2% | 117,700 | 227,300 | ||
Indiana | 19.0% | 42.4% | 37,600 | 140,700 | ||
Iowa | 36.1% | 63.0% | 29,800 | 88,000 | ||
Kansas | 25.2% | 49.7% | 19,600 | 64,500 | ||
Kentucky | 18.0% | 37.7% | 29,100 | 96,400 | ||
Louisiana | 23.9% | 42.6% | 65,800 | 173,600 | ||
Maine | 23.0% | 50.1% | 8,000 | 30,600 | ||
Maryland | 28.1% | 54.6% | 41,600 | 141,000 | ||
Massachusetts | 24.8% | 40.0% | 39,300 | 87,400 | ||
Michigan | 18.7% | 29.4% | 80,200 | 160,500 | ||
Minnesota | 17.1% | 42.9% | 20,000 | 89,800 | ||
Mississippi | 20.8% | 38.4% | 31,100 | 83,900 | ||
Missouri | 26.6% | 51.4% | 49,500 | 159,800 | ||
Montana | 18.4% | 41.5% | 5,500 | 20,000 | ||
Nebraska | 28.2% | 54.8% | 12,000 | 40,000 | ||
Nevada | 46.2% | 70.5% | 21,100 | 52,900 | ||
New Hampshire | 15.2% | 49.3% | 3,500 | 23,300 | ||
New Jersey | 28.1% | 43.7% | 56,400 | 121,300 | ||
New Mexico | 26.4% | 45.7% | 26,000 | 64,800 | ||
New York | 24.5% | 32.8% | 218,700 | 350,200 | ||
North Carolina | 25.8% | 37.8% | 69,600 | 131,100 | ||
North Dakota | 18.6% | 44.8% | 2,800 | 11,900 | ||
Ohio | 23.1% | 34.9% | 100,600 | 197,000 | ||
Oklahoma | 38.3% | 60.7% | 55,500 | 136,600 | ||
Oregon | 21.4% | 47.3% | 20,200 | 77,400 | ||
Pennsylvania | 27.9% | 41.1% | 117,500 | 226,900 | ||
Rhode Island | 22.0% | 51.3% | 5,400 | 23,900 | ||
South Carolina | 22.7% | 40.5% | 42,100 | 109,400 | ||
South Dakota | 36.0% | 58.1% | 9,800 | 24,300 | ||
Tennessee | 17.8% | 37.3% | 35,500 | 116,900 | ||
Texas | 33.7% | 43.9% | 361,600 | 577,700 | ||
Utah | 35.2% | 60.5% | 19,800 | 56,400 | ||
Vermont | 6.6% | 31.0% | 900 | 8,300 | ||
Virginia | 37.8% | 64.1% | 56,800 | 163,800 | ||
Washington | 18.7% | 42.6% | 29,400 | 112,100 | ||
West Virginia | 12.7% | 32.5% | 9,400 | 38,400 | ||
Wisconsin | 21.7% | 46.8% | 30,200 | 109,400 | ||
Wyoming | 26.5% | 58.2% | 3,300 | 13,800 | ||
U.S. | 32.4% | 38.5% | 4,450,600 | 5,147,000 | ||
How To Read This Table: In the period 1992-1995, between 31 and 54 percent of children income-eligible for Medicaid were not enrolled in Alabama. This translates into between 57,000 and 153,000 children who were eligible but not enrolled in Medicaid in 1994. Source: Center on Budget and Policy Priorities calculations based on pooled data from the Census Bureau's 1993, 1994, 1995 and 1996 March Current Population Surveys. |
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Table I Notes: 1. Except for children interviewed in 1996, children were considered income eligible for Medicaid if they met the age and income-eligibility requirements for Medicaid in the year prior to the year in which they were interviewed for the Current Population Survey. In each year, children under age six with incomes below 133 percent of poverty were considered income-eligible for Medicaid. Those interviewed in 1993 about their income and health insurance in 1992 were considered income-eligible for Medicaid if they were between the ages of 6 and 8 and had incomes below the poverty line. Those interviewed in 1994 were considered income-eligible for Medicaid if they were between the ages of 6 and 9 and had incomes below the poverty line. Those interviewed in 1995 were considered income-eligible for Medicaid if they were between the ages of 6 and 10 and had incomes below the poverty line. For those interviewed in 1996 about their health care coverage in 1995, only those children who met the 1994 Medicaid eligibility rules i.e. poor children between the ages of 6 and 10 were considered. 2. For detailed description of the methodology used, see Appendix II. |
Table II: |
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Percent | |||||||
State | Low | High | |||||
Alabama | 42.7% | 69.4% | |||||
Alaska | 42.3% | 77.9% | |||||
Arizona | 50.7% | 76.0% | |||||
Arkansas | 43.6% | 70.8% | |||||
California | 57.2% | 67.3% | |||||
Colorado | 46.6% | 83.7% | |||||
Connecticut | 58.3% | 97.6% | |||||
Delaware | 47.4% | 84.5% | |||||
Dist. of Col. | 34.2% | 73.0% | |||||
Florida | 49.2% | 63.4% | |||||
Georgia | 40.0% | 70.9% | |||||
Hawaii | 50.3% | 84.2% | |||||
Idaho | 50.6% | 75.5% | |||||
Illinois | 52.2% | 70.8% | |||||
Indiana | 32.2% | 63.9% | |||||
Iowa | 60.2% | 89.9% | |||||
Kansas | 45.9% | 78.3% | |||||
Kentucky | 40.2% | 70.5% | |||||
Louisiana | 47.8% | 74.1% | |||||
Maine | 38.5% | 74.8% | |||||
Maryland | 54.4% | 86.9% | |||||
Massachusetts | 56.3% | 79.1% | |||||
Michigan | 46.7% | 65.7% | |||||
Minnesota | 46.8% | 87.5% | |||||
Mississippi | 42.9% | 71.1% | |||||
Missouri | 42.8% | 74.7% | |||||
Montana | 35.5% | 67.7% | |||||
Nebraska | 48.2% | 81.0% | |||||
Nevada | 62.4% | 87.0% | |||||
New Hampshire | 38.6% | 88.3% | |||||
New Jersey | 60.2% | 81.2% | |||||
New Mexico | 44.6% | 69.8% | |||||
New York | 59.6% | 73.1% | |||||
North Carolina | 42.6% | 58.9% | |||||
North Dakota | 37.0% | 74.3% | |||||
Ohio | 57.8% | 77.3% | |||||
Oklahoma | 59.7% | 83.9% | |||||
Oregon | 44.5% | 80.2% | |||||
Pennsylvania | 56.8% | 74.7% | |||||
Rhode Island | 44.9% | 88.1% | |||||
South Carolina | 40.9% | 66.3% | |||||
South Dakota | 55.7% | 80.6% | |||||
Tennessee | 35.9% | 66.7% | |||||
Texas | 47.1% | 59.3% | |||||
Utah | 49.2% | 77.5% | |||||
Vermont | 16.6% | 65.2% | |||||
Virginia | 53.8% | 82.1% | |||||
Washington | 50.8% | 82.7% | |||||
West Virginia | 28.8% | 61.6% | |||||
Wisconsin | 54.9% | 87.6% | |||||
Wyoming | 51.7% | 89.5% | |||||
U.S. | 59.2% | 64.9% | |||||
How To Read This Table:
In the period 1992-1995, between 43 and 69 percent of children who did not receive AFDC or SSI and were income-eligible for Medicaid were not enrolled in Alabama. Source: Center on Budget and Policy Priorities calculations based on pooled data from the Census Bureau's 1993, 1994, 1995, and 1996 March Current Population Surveys. |
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Table II Notes: 1. Except for children interviewed in 1996, children were considered income eligible for Medicaid if they met the age and income-eligibility requirements for Medicaid in the year prior to the year in which they were interviewed for the Current Population Survey. In each year, children under age six with incomes below 133 percent of poverty were considered income-eligible for Medicaid. Those interviewed in 1993 about their income and health insurance in 1992 were considered income-eligible for Medicaid if they were between the ages of 6 and 8 and had incomes below the poverty line. Those interviewed in 1994 were considered income-eligible for Medicaid if they were between the ages of 6 and 9 and had incomes below the poverty line. Those interviewed in 1995 were considered income-eligible for Medicaid if they were between the ages of 6 and 10 and had incomes below the poverty line. For children interviewed in 1996 about their health care coverage in 1995, only those children who met the 1994 Medicaid eligibility rules i.e. poor children between the ages of 6 and 10 and children under age six below 133 percent of poverty were considered. 2. In this analysis, children whose families received any income from AFDC or SSI were excluded. Due to data limitations, we could not determine whether the child was an SSI recipient or whether someone else in the family received SSI benefits. 3. For detailed description of the methodology used, see Appendix II. |
Table
III: |
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Percent | |||||||||
State | Low | High | |||||||
Alabama | 13.8% | 37.2% | |||||||
Alaska | 2.8% | 29.0% | |||||||
Arizona | 23.4% | 48.3% | |||||||
Arkansas | 15.8% | 40.7% | |||||||
California | 34.3% | 44.6% | |||||||
Colorado | 12.0% | 46.6% | |||||||
Connecticut | 3.5% | 47.1% | |||||||
Delaware | 1.1% | 29.9% | |||||||
Dist. of Col. | 11.6% | 43.7% | |||||||
Florida | 24.1% | 37.3% | |||||||
Georgia | 19.4% | 48.3% | |||||||
Hawaii | 7.3% | 40.2% | |||||||
Idaho | 14.2% | 37.0% | |||||||
Illinois | 19.2% | 36.4% | |||||||
Indiana | 7.0% | 32.2% | |||||||
Iowa | 17.5% | 47.7% | |||||||
Kansas | 11.3% | 39.4% | |||||||
Kentucky | 14.8% | 43.7% | |||||||
Louisiana | 27.4% | 54.2% | |||||||
Maine | 4.1% | 30.4% | |||||||
Maryland | 13.9% | 46.8% | |||||||
Massachusetts | 19.8% | 41.9% | |||||||
Michigan | 18.3% | 35.3% | |||||||
Minnesota | * | 28.0% | |||||||
Mississippi | 18.4% | 44.6% | |||||||
Missouri | 9.3% | 35.8% | |||||||
Montana | 6.1% | 29.3% | |||||||
Nebraska | 7.1% | 35.1% | |||||||
Nevada | 28.6% | 55.9% | |||||||
New Hampshire | 6.0% | 41.4% | |||||||
New Jersey | 24.2% | 45.8% | |||||||
New Mexico | 27.2% | 52.2% | |||||||
New York | 23.4% | 36.6% | |||||||
North Carolina | 16.5% | 30.5% | |||||||
North Dakota | 3.8% | 33.2% | |||||||
Ohio | 20.2% | 39.1% | |||||||
Oklahoma | 31.4% | 58.5% | |||||||
Oregon | 9.8% | 42.7% | |||||||
Pennsylvania | 23.5% | 41.3% | |||||||
Rhode Island | 12.0% | 53.7% | |||||||
South Carolina | 13.7% | 35.8% | |||||||
South Dakota | 6.9% | 27.5% | |||||||
Tennessee | 10.8% | 34.4% | |||||||
Texas | 29.2% | 40.9% | |||||||
Utah | 17.0% | 43.5% | |||||||
Vermont | * | 28.7% | |||||||
Virginia | 16.4% | 44.5% | |||||||
Washington | 10.3% | 44.3% | |||||||
West Virginia | 10.6% | 40.2% | |||||||
Wisconsin | 15.4% | 51.6% | |||||||
Wyoming | 15.3% | 55.7% | |||||||
U.S. | 31.1% | 36.6% | |||||||
*The low end of the 90 percent confidence in these states was less than 0. |
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How To Read This Table: In the period 1992-1995, between 14 and 37 percent of children who did not receive AFDC or SSI and were income-eligible for Medicaid were wholly uninsured in Alabama. Source: Center on Budget and Policy Priorities calculations based on pooled data from the Census Bureau's 1993, 1994, 1995, and 1996 March Current Population Surveys. |
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Table III Notes: 1. Except for children interviewed in 1996, children were considered income eligible for Medicaid if they met the age and income-eligibility requirements for Medicaid in the year prior to the year in which they were interviewed for the Current Population Survey. In each year, children under age six with incomes below 133 percent of poverty were considered income-eligible for Medicaid. Those interviewed in 1993 about their income and health insurance in 1992 were considered income-eligible for Medicaid if they were between the ages of 6 and 8 and had incomes below the poverty line. Those interviewed in 1994 were considered income-eligible for Medicaid if they were between the ages of 6 and 9 and had incomes below the poverty line. Those interviewed in 1995 were considered income-eligible for Medicaid if they were between the ages of 6 and 10 and had incomes below the poverty line. For children interviewed in 1996 about their health care coverage in 1995, only those children who met the 1994 Medicaid eligibility rules i.e. poor children between the ages of 6 and 10 and children under age six below 133 percent of poverty were considered. 2. In this analysis, children whose families received any income from AFDC or SSI were excluded. Due to data limitations, we could not determine whether the child was an SSI recipient or whether someone else in the family received SSI benefits. 3. For detailed description of the methodology used, see Appendix II. |
1. To be eligible in the infant category, a child is under age 1 and has not yet reached his or her first birthday. To be eligible in the 1-6 category, the child is age 1 or older, but has not yet reached his or her sixth birthday.
2. If the last column is blank, the state provides Medicaid to children age six or older who were born after September 30, 1983 and who have family incomes below 100 percent of the poverty line, as required by law. By October 1, 2002 all poor children under age 19 will be covered. A notation in this column indicates that the state covers children in this age group who have family incomes higher than 100 percent of the poverty line, or that the state covers children born before September 30, 1983, thereby accelerating the phase-in period. States that have taken such steps have done so either through Medicaid waivers or the 1902(r)(2) provision of the Social Security Act.
3. The states noted operate state-funded health insurance programs in addition to Medicaid. Such programs may provide benefits similar to Medicaid or they may provide a limited benefit package.
California: covers children under age 2 with family incomes below 300 percent of the poverty line
Massachusetts: covers children under age 19; charges premium on a sliding scale
New York: covers children under age 19; charges premium on a sliding scale
Pennsylvania: covers children under age 17 with family incomes below 185 percent of the poverty line; subsidized premium for children under age 6 with incomes between 185 and 235 percent ofthe poverty line.
Colorado and Florida have state-funded programs, but they are available only to children in certain counties.
4. Rhode Island Medicaid covers children under age 8 with family incomes below 250 percent of the poverty line.
5. Maryland Medicaid covers children under age 13 with family incomes below 185 percent of the poverty line. Children ages 1-6 with incomes between 133 and 185 percent of the poverty line and children born after 9/30/83 with incomes between 100 and 185 percent of the poverty line receive a reduced benefits package.
6. The Medicaid programs in Hawaii, Minnesota, Rhode Island and Vermont charge premiums for some children.
7. The states noted count assets, in addition to income, in determining Medicaid eligibility for children; California, Hawaii and Rhode Island do not consider assets for very young children.
Appendix II
:
Methodology for Calculating State Estimates
In this analysis, the March Current Population Surveys for 1993, 1994, 1995, and 1996 were used to develop state estimates of the number and percent of children eligible for Medicaid who were not enrolled in the program and who lacked any form of health insurance.(15) Four years of data were pooled to increase the sample size, and therefore the accuracy, of state estimates. The methodology for pooling the data and calculating the appropriate standard errors used in this analysis follows the Census Bureau's recommended procedures.(16)
Estimating the
Proportion of Children Eligible for Medicaid
Who Were Not Enrolled or Who Lacked Health Insurance
This paper looks at two different groups of children. Medicaid participation rates and overall insurance coverage are reported for each of these two groups of children.
The first group is comprised of all children who appear income-eligible for Medicaid. Except for children interviewed in 1996, children were considered income-eligible for Medicaid if they met the federal age and income eligibility requirements of the Medicaid program in place during the year about which they were interviewed. For example, children interviewed in 1993 about their income and health insurance coverage in 1992 were considered income-eligible for Medicaid if, in 1992, they were below age 6 and had incomes below 133 percent of the poverty line or if they were between the ages of 6 and 8 and had incomes below the poverty line. For those children interviewed in 1994 and 1995, the Medicaid eligibility rules for 1993 and 1994 were applied to determine if the child was income-eligible for Medicaid. Among children interviewed in 1996, only those children who would have met the 1994 eligibility standards were considered.(17) For each state in each survey year, estimates were made of the proportion of income-eligible children who received Medicaid or had some other form of health insurance. Following the methodology of the Census Bureau, these estimates were averaged and then the "standard error" of that estimate calculated in order to determine the appropriate range or "confidence interval" around the estimate.(18)
The second group is a subset of the first group and is comprised of those children who both appeared income-eligible for Medicaid and lived in families that received neither AFDC nor SSI benefits. Due to data limitations, it was impossible to determine whether children were SSI recipients or whether other family members were receiving SSI.
Estimating the Number of Children Eligible for Medicaid Who Were Not Enrolled
The estimates of the proportion of all Medicaid-eligible children who were not enrolled in the Medicaid program were then applied to estimates of the number of children who met the 1994 Medicaid eligibility rules.(19)
For example, suppose that using the methodology described above, it is estimated that in a particular state between 20 and 30 percent of children who were income eligible for Medicaid did not receive Medicaid coverage. To translate that estimate into the number of children lacking Medicaid coverage, the number of children in that state who would have met the 1994 Medicaid eligibility guidelines was calculated. This was done by determining the number of children in each of the four survey years who would have met the 1994 Medicaid eligibility rules, averaging those estimates, and creating a confidence interval around that average. Suppose in this state, over the four year period, an average of between 130,000 and 160,000 children would have met the 1994 eligibility standards. The estimate that between 20 and 30 percent of these children would have failed to actually receive coverage was used to calculate that in 1994 roughly 26,000(20) to 48,000(21) children in this state lacked Medicaid coverage.
End Notes
1. U.S. Bureau of the Census, Current Population Survey, 1996.
2. National participation rate estimates are for 1994 based on data from the Census Bureau's 1995 Current Population Survey which provides income and health insurance information for 1994. For this analysis, participation rates for children under age 11 were considered because in 1994, federal law mandated Medicaid coverage for poor children under age 11. State-specific estimates were calculated using data from Current Population Surveys for 1992, 1993, 1994 and 1995. Four years of data were used to assure larger sample sizes. While some states have expanded coverage to older children or to children with higher incomes, only the federal minimum standards were considered for both the national and state level estimates. A description of the methodology used for the analysis is presented in Appendix II.
3. In this analysis, children are defined as "income-eligible" for Medicaid if they meet the federal age and income eligibility requirements of the Medicaid program. States also may impose assets tests, and therefore, some poor and near-poor children who are income-eligible may not qualify for Medicaid coverage if the countable value of assets the family owns exceeds the allowable limits. The data did not allow for consideration of assets, but consideration of assets would likely have had only a small effect on the estimates here. (Currently, only ten states impose an asset test for children.) For simplicity, this analysis will hereafter refer to those children who are "income-eligible" simply as children "eligible" for Medicaid.
4. Because children receiving Supplemental Security Income (SSI) benefits are also automatically enrolled in the Medicaid program, these figures represent the proportion of children living in families that receive neither AFDC nor SSI benefits.
5. U.S. Department of Labor, Social Security Administration, U.S. Small Business Administration, and Pension Benefit Guaranty Corporation, Pension and Health Benefits of American Workers: New Findings from the April 1993 Current Population Survey, 1994.
6. 6 Calculations based on data from the Urban Institute.
7. Under federal law, children age six and older and born after September 30, 1983 are eligible for Medicaid if their family income is below the poverty line. Thus, as of October, 1996, all states must cover children who are 13, and the age limit rises over time. In addition to these income eligibility standards, federal law allows states to impose an asset limit. Currently, only 15 states impose an asset test for children, and three of these states do not consider assets for very young children.
8. Transitional Medicaid coverage due to earnings is limited to 12 months while transitional Medicaid coverage due to child support is limited to four months. Twelve states, however, have used the waiver process to increase the number of months of transitional Medicaid coverage.
9. The following data are based on the Census Bureaus' 1995 Current Population Survey. The calculations reflect Medicaid income eligibility rules in effect in 1994.
10. A May 1996 Census report, "Who Loses Coverage and For How Long," shows that while 93 percent of all people had health insurance at some point during 1993, some 15 percent of these "insured" individuals lacked health insurance for at least one month during the year.
11. Under the welfare law, children and parents whose income and assets are below the state's AFDC income and resource standards in effect as of July 1996 and who meet the AFDC family composition rules in effect as of July 1996 will qualify for Medicaid. If a state has an AFDC waiver that affects these eligibility rules, the state may have the option to continue applying its waiver rules. States also have certain options to vary their income and asset standards and their rules for calculating financial eligibility. A state may lower the income standards for determining eligibility for older children and parents, but not below the levels that were in place in the state's AFDC program in May 1988. States may also raise their income and asset standards, but not by an amount that is greater than the raise in the Consumer Price Index. For more discussion of these new rules see, Cindy Mann, An Analysis of the AFDC-Related Medicaid Provisions in the New Welfare Law, Center on Budget and Policy Priorities, revised November 7, 1996.
12. Children who are currently receiving SSI but who become ineligible under the new disability standards should not be terminated from Medicaid coverage unless and until the state determines that they are not eligible under an alternate eligibility category. See HCFA fact sheet entitled "Link Between Medicaid and SSI Coverage of Children Under Welfare Reform." The Medicaid enrollment issue discussed here, therefore, concerns children who would have qualified for SSI in the future, not to current SSI recipients.
13. There are other changes in the new welfare law affecting Medicaid. Most significant is that most legal immigrants of any age who enter the country on or after August 22, 1996 (the day the new law was enacted) will not be eligible for Medicaid. Immigrants who are already in the country can be covered at state option. States that choose to withdraw Medicaid coverage for legal immigrants could see significant increases in the number of uninsured people.
14. U.S. Department of Labor, Social Security Administration, U.S. Small Business Administration, and Pension Benefit Guaranty Corporation, Pension and Health Benefits of American Workers: New Findings from the April 1993 Current Population Survey, 1994.
15. The Current Population Survey is conducted in March of each year and asks respondents about their income and health care coverage for the prior year.
16. See the revised source and accuracy statement for the March 1995 CPS Microdata File.
17. Children above the age thresholds were not considered Medicaid-eligible even if they received AFDC or SSI.
18. Ninety percent confidence intervals were used.
19. These are the eligibility rules used in the calculations to determine the proportion of children not receiving Medicaid for those children interviewed in 1995.
20. Calculated by taking 20 percent of 130,000 children.
21. Calculated by taking 30 percent of 160,000 children.