A Final Look: California's Previously Uninsured after the ACA's Third Open Enrollment Period


This report is the fourth, and final, in the California Longitudinal Panel Survey series examining how previously uninsured Californians navigate the health care system as the Affordable Care Act (ACA) goes into effect. Prior to the enactment of the health care law, California had the largest nonelderly uninsured adult population in the nation, at nearly 6 million.1 The state eagerly adopted options under the ACA to expand coverage to more low- and moderate-income people, primarily through the development of Covered California, the state’s marketplace where people can shop for and compare health plans and access financial help to purchase insurance, and by expanding eligibility for Medi-Cal, the state’s Medicaid program, to include parents and adults without dependent children earning 138% of the federal poverty level (FPL) or less (about $33,534 annually for a family of 4 in 2016). As an early adopter with large numbers of uninsured, California is a particularly valuable place to track how the rollout of the health care law has impacted the state’s uninsured, and its progress and challenges can help inform future enrollment efforts state-wide and nationally.

To track the experiences and perceptions of California’s uninsured as the ACA is implemented, the Kaiser Family Foundation conducted the California Longitudinal Panel Survey series, following the same group of randomly selected Californians over time who were uninsured prior to the major coverage expansions under the ACA. The initial baseline survey was conducted with a representative sample of 2,001 nonelderly uninsured Californian adults in summer 2013, prior to the ACA’s initial open enrollment period.2 It found most of the state’s uninsured said they wanted insurance but that most didn’t think they could afford it, as the vast majority reported family incomes under 400% FPL (about $94,000 a year for a family of 4 in 2013). At that time, the first open enrollment period under the ACA was just a couple months away, and many of California’s uninsured were unaware of the upcoming coverage expansion opportunities and were unsure of how the law would impact them.

After the first open enrollment concluded in spring 2014, the second survey in the series followed up with the same group of previously uninsured Californians to find out whether they gained coverage or remained uninsured, how they felt about and interacted with the new coverage options, and what barriers to getting insurance remained.3 Many (58 percent) of California’s previously uninsured reported having health insurance at the close of the first open enrollment period. Most reported that shopping for coverage went smoothly; however, some expressed difficulty affording the cost of coverage. Still, about four in ten remained uninsured, despite the fact that many reported incomes that put them in the group likely eligible for Medi-Cal or for financial assistance through Covered California. The third survey in the series found recently insured residents reported very different experiences than they did in 2013 when they were uninsured, but many still reported problems paying for and accessing care.4

While the surveys are generally timed around the ACA’s open enrollment periods, it is important to note that eligible individuals are able to enroll in Medi-Cal year round. California has made considerable strides in enrolling eligible low- and moderate-income people in new coverage options under the ACA. By following a representative group of Californians who were uninsured prior to the ACA’s coverage expansions, a key target of the ACA, we can better understand how these new coverage opportunities have impacted this group’s ability to access coverage and gain insight into their interactions with these new pathways to coverage.

While the ACA makes it easier for some people to get and keep coverage, other people will move in and out of coverage due to job status changes, shifts in income that change their eligibility for public subsidies or coverage, or missed deadlines for enrollment. While many previously uninsured Californians now have insurance, other Californians who had insurance prior to the ACA’s coverage expansions may now be uninsured, a group whose experiences and movements within the health care system are not captured in this series of surveys. As a result, this survey does not estimate the overall change in the number of uninsured Californians since the start of open enrollment but instead estimates the share of previously uninsured who gained coverage.

Figure 1: Kaiser Family Foundation California Longitudinal Panel Survey

Figure 1: Kaiser Family Foundation California Longitudinal Panel Survey


Executive Summary Section 1: Coverage among the Previously Uninsured

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