Abstract 157: The Relationship between Readmission Cost and Total Cost Over Time for Heart Failure
| Autor: | Joseph M Burke, William B Weeks, James L Westrich, Lucy A Savitz, Shannon M Dunlay, David E Wennberg, Edward P Havranek |
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| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Circulation: Cardiovascular Quality and Outcomes. 6 |
| ISSN: | 1941-7705 1941-7713 |
| DOI: | 10.1161/circoutcomes.6.suppl_1.a157 |
| Popis: | Background: The dominant healthcare payment model in the US, fee-for-service, provides incentives to deliver costlier care for heart failure and disincentives to deliver higher quality care. One proposed method to align cost and quality incentives is to impose financial penalties on providers when patients are readmitted within 30 days after a heart failure hospitalization. We hypothesized that this strategy might not lower overall costs, because lower readmission costs might be offset by higher non-readmission post-acute care costs. Methods: We studied cost to Medicare from 2008-09 for all heart failure hospitalizations (MS-DRG 291, 292, or 293) in the 15 healthcare delivery systems participating in the High Value Health Collaborative. We categorized costs for the 30, 90, and 180 days after the day of admission for first heart failure hospitalization in the study period into acute care costs (inpatient care, outpatient facility costs with 3 day look back window, part B professional fees), inpatient readmission cost, and non-readmission post-acute care costs (outpatient facility fee, sub-acute rehab, inpatient rehab, long term care, home health care, part B professional fees). Results: Using the most common MS DRG (DRG 292) as an example, across the 15 healthcare systems, we found wide variation in median total costs for the 30- ($6487-$11565), 90- ($8049-$18918), and 180- ($9844-$24752) day time frames. For the 30-day time frame, readmission costs ($700 - $2684) and non-readmission post-acute care costs ($477 - $6398) also showed wide variation. The Figure is a plot of these two costs, with bubbles sized to reflect the number of cases for the hospital system (30-day time frame); results were comparable for 90 and 180 days. Contrary to our hypothesis, we found no inverse relationship between readmission costs and non-readmission post-acute care costs. These data do not account for possible differences in case mix and in geographic differences in labor and facility costs. Conclusions: Non-readmission post-acute costs for heart failure are unrelated to readmission costs but were greater than readmission costs in a number of healthcare deliver systems, raising questions about the overall value to the healthcare systems of an exclusive focus on readmission as a strategy for reducing the costs of heart failure. |
| Databáze: | OpenAIRE |
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