Rising use of observation care among the commercially insured may lead to total and out-of-pocket cost savings

Emily Adrion, Keith Kocher, Brahmajee Nallamothu, Andrew Ryan

Research output: Contribution to journalArticlepeer-review

Abstract

Proponents of hospital-based observation care argue that it has the potential to reduce health care spending and lengths-of-stay, compared to short-stay inpatient hospitalizations. However, critics have raised concerns about the out-of-pocket spending associated with observation care. Recent reports of high out-of-pocket spending among Medicare beneficiaries have received considerable media attention and have prompted direct policy changes. Despite the potential for changed policies to indirectly affect non-Medicare patients, little is known about the use of, and spending associated with, observation care among commercially insured populations. Using multipayer commercial claims for the period 2009–13, we evaluated utilization and spending among patients admitted for six conditions that are commonly managed with either observation care or short-stay hospitalizations. In our study period, the use of observation care increased relative to that of short-stay hospitalizations. Total and out-of-pocket spending were substantially lower for observation care, though both grew rapidly—and at rates much higher than spending in the inpatient setting—over the study period. Despite this growth, spending on observation care is unlikely to exceed spending for short-stay hospitalizations. As observation care attracts greater attention, policy makers should be aware that Medicare policies that disincentivize observation may have unintended financial impacts on non-Medicare populations, where observation care may be cost saving.
Original languageEnglish
Pages (from-to)2102-2109
Number of pages8
JournalHealth Affairs
Volume36
Issue number12
Early online date4 Dec 2017
DOIs
Publication statusPublished - Dec 2017

Keywords

  • costs and spending
  • out-of-pocket expenses
  • medicare savings
  • programs
  • medicare
  • lengths-of-stay
  • cost sharing
  • patient care
  • payment

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