Study: Health insurance doesn't create equal access

The number of Americans with health insurance climbed to historic highs during the COVID-19 pandemic, but within that silver lining is a darker hue.

Many Americans have policies that provide only limited financial protection, to the point that many patients report forgoing needed medical care or prescriptions to avoid being hit with punishing out-of-pocket costs.

Those are some of the findings from a new health insurance survey conducted by the Commonwealth Fund, a private research foundation that promotes high-quality, equitable health care.

The survey comes on the heels of other health insurance data, including some released by the U.S. Census Bureau from its annual American Community Survey, attesting that certain pandemic measures, particularly those Congress passed, have ushered more people into health insurance than ever before.

In 2021, nearly 299 million Americans had health insurance, the most ever, and the number of Americans without health insurance - just over 28 million in 2021 - had dropped by 1.4 million people from 2019, according to the American Community Survey.

During the pandemic, Congress has prevented states from disenrolling anyone from Medicaid, the health plan for lower-income Americans. It also increased subsidies to help pay for individual health plans bought on the Affordable Care Act markets.

Yet the increased insurance hasn't necessarily provided sufficient financial protection and by extension, necessary medical care.

The Affordable Care Act requires insurance plans to provide specified benefits, but it doesn't eliminate the copays and deductibles that patients must pay.

"The big 'but' is that while it's great that more people have insurance coverage, it's also half the battle," said Gideon Lukens, director of research and data analysis for health policy at the left-leaning research institute, the Center on Budget and Policy Priorities. "You still have to make sure people with coverage have access and don't have to sacrifice their financial security to get it."

Health policy analysts say Congress and the states can take further steps to fatten the health insurance rolls and protect patients' financial security.

The Commonwealth Fund survey, which was conducted this year between March 28 and July 4, interviewed 8,022 adults between ages 18 and 65. It found that 43% of working-age adults were inadequately insured. That means they were either uninsured (9%), had a gap in their coverage over the previous year (11%) or were insured all year but were "underinsured," which Commonwealth defines as having coverage that didn't provide affordable access to health care (23%).

As a consequence, Americans are less healthy than they might be, said Sara Collins, a Commonwealth senior scholar and vice president who co-authored an analysis of the foundation's findings.

"If you're delaying medical visits or not getting prescriptions filled because of costs, that means your overall health is not as good as it might have been," she said. "That is an impact not only on individual lives but the productivity of employers and the overall well-being of the economy. And on the financial side, it is having a massive impact on people in terms of medical debt."

Commonwealth considered a person underinsured if they experienced one of three circumstances:

Excluding health insurance premiums, an individual during the previous 12 months faced out-of-pocket health expenses amounting to at least 10% of the household's income.Out-of-pocket costs apart from premiums over the previous year were at least 5% of a household's income for an individual whose income was under 200% of the federal poverty line (in 2022, that is $27,180 for an individual or $55,500 for a family of four).The health plan's deductible requirement constituted 5% or more of the household income.

The survey found that more than 4 in 10 people who obtained individual health plans for 2022, including those buying plans on the Affordable Care Act marketplaces, were underinsured. But it also reported that nearly 30% of those in employer-sponsored health plans fell into the same category.

According to U.S. Census Bureau data, more than 164 million people got their health insurance through work in 2021.

People who were either uninsured for at least part of the year or were underinsured reported much higher rates of difficulty getting treatments because of cost. Either they didn't seek care when they had a medical problem, skipped a recommended treatment, test or follow-up visit, didn't see a specialist as needed or failed to fill a prescription.

High percentages of people with chronic health conditions also said they didn't fill prescriptions the previous year because of cost. That was true of at least a quarter of those with diabetes, lung diseases such as emphysema and those who had heart failure or a heart attack.

Collins said one of the most effective ways to improve inadequate health insurance would be for the last 12 holdout states, most of them in the South, to expand Medicaid eligibility as allowed under the Affordable Care Act for all adults with incomes up to 138% of the poverty level. That step alone could bring insurance coverage to 3.7 million more people.

As other data has affirmed, the Commonwealth report found that uninsured people were disproportionately young, Latino, low-income and living in the South.

The recently passed federal Inflation Reduction Act extended the pandemic-era subsidies for marketplace health insurance plans for another three years, which will help many people afford premiums.

But enrollment in health coverage likely will drop when the COVID-19 public health emergency ends, most likely in 2023. That's when the moratorium on disenrolling Medicaid beneficiaries will end as well. The change will require states to reassess every Medicaid patient for eligibility, creating the risk that many millions, including those who should qualify, could get bumped from the program due to bureaucratic snafus and red tape.