Open AccessAcute Hospital Care Is The Chief Driver Of Regional Spending Variation In Medicare Patients With Advanced Cancer
Author(s) -
Gabriel A. Brooks,
Ling Li,
Hajime Uno,
Michael J. Hassett,
Bruce E. Landon,
Deborah Schrag
Publication year - 2014
Publication title -
health affairs
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.837
H-Index - 178
eISSN - 2694-233X
pISSN - 0278-2715
DOI - 10.1377/hlthaff.2014.0280
Subject(s) - regional variation , medicine , variation (astronomy) , acute care , geographic variation , cancer , population , health care , demography , emergency medicine , environmental health , economics , business , economic growth , physics , sociology , astrophysics , advertising
The root causes of regional variation in medical spending are poorly understood and vary by clinical condition. To identify drivers of regional spending variation for Medicare patients with advanced cancer, we used linked Surveillance, Epidemiology, and End Results program (SEER)-Medicare data from the period 2004-10. We broke down Medicare spending into thirteen cancer-relevant service categories. We then calculated the contribution of each category to spending and regional spending variation. Acute hospital care was the largest component of spending and the chief driver of regional spending variation, accounting for 48 percent of spending and 67 percent of variation. In contrast, chemotherapy accounted for 16 percent of spending and 10 percent of variation. Hospice care constituted 5 percent of spending. However, variation in hospice spending was fully offset by opposing variation in other categories. Our analysis suggests that the strategy with the greatest potential to improve the value of care for patients with advanced cancer is to reduce reliance on acute hospital care for this patient population.