Consequences of Increasing Copayments for Ambulatory Care Key point: Even small increases in cost-sharing were associated with fewer outpatient visits and more inpatient admissions among elders. Citation: Trivedi AN, Moloo H, Mor V. Increased ambulatory care copayments and hospitalizations among the elderly. N Engl J Med. 2010; 62: 320-328. Recently, many health plans have increased copayments for outpatient visits. Although the rationale, presumably, is to minimize unnecessary ambulatory care, the strategy could backfire if higher …
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