The effect of primary care visits on other health care utilization: A randomized controlled trial of cash incentives offered to low income, uninsured adults in Virginia

Cathy J. Bradley, David Neumark and Lauryn Saxe Walker

Journal of Health Economics, 2018, vol. 62, issue C, 121-133

Abstract: We conducted a randomized controlled trial, enrolling low-income uninsured adults in Virginia (United States), to determine whether cash incentives are effective at encouraging a primary care provider (PCP) visit, and at lowering utilization and costs. Subjects were randomized to four groups: untreated controls, and one of three incentive arms with incentives of $0, $25, or $50 for visiting a PCP within six months of group assignment. We used the exogenous variation generated by the experiment to obtain causal evidence on the effects of a PCP visit. We observed modest reductions in non-urgent emergency department visits and increased outpatient visits, but no reductions in overall costs. These findings in utilization are consistent with the expectation that PCPs offer an alternative to the emergency department for non-emergent conditions. Total costs did not decline because any savings from avoiding the emergency department were offset by increased outpatient utilization.

Keywords: Cash incentives; Primary care utilization; Safety net (search for similar items in EconPapers)
JEL-codes: I1 (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (8)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jhecon:v:62:y:2018:i:c:p:121-133

DOI: 10.1016/j.jhealeco.2018.07.006

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