Cost Analysis of Outpatient Colectomy in a Tertiary Center: A Projected Medico-Economic Evaluation.

Details

Serval ID
serval:BIB_6F8C35ECE6CA
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Cost Analysis of Outpatient Colectomy in a Tertiary Center: A Projected Medico-Economic Evaluation.
Journal
Health services insights
Author(s)
Agri F., Möller W., Deslarzes P., Vogel C.A., Hahnloser D., Hubner M., Demartines N., Grass F.
ISSN
1178-6329 (Print)
ISSN-L
1178-6329
Publication state
Published
Issued date
2024
Peer-reviewed
Oui
Volume
17
Pages
11786329241284400
Language
english
Notes
Publication types: Journal Article
Publication Status: epublish
Abstract
Short stay processes are incentives to unburden chronically stressed healthcare systems. The aim of this study is to analyze financial implications of day admission (DAS) and outpatient strategies for colon resections in a prospective payment system (PPS) using Diagnosis Related Group (DRG) coding.
Consecutive patients undergoing left and right colonic resections between January 1, 2019 and December 31, 2020 were included. Medico-economic evaluations of the virtual outpatient and day admission surgery groups based on predefined criteria were compared to the identical group of patients who underwent surgery in the actual traditional inpatient setting. In a second step, postoperative complications of the virtual outpatient group were assessed. Cost-revenue analysis was performed using a micro-costing approach including direct medical costs.
Overall (N = 257), 97 (37.7%) colectomies would have been potentially eligible for an outpatient strategy. The global costs of the actual inpatient strategy totaled USD 3 634 392 with a global revenue of USD 3 571 069, corresponding to a cost coverage rate of 98%. The result of the virtual DAS strategy would have been a net loss of USD 15 800 (coverage rate of 99%) due to 4 low length of stay outliers triggering a reimbursement reduction and preventing a positive net result of USD 16 208. The pilot reference outpatient case's revenue and cost amounted to respectively USD 7479 and USD 6911 (cost coverage of 108%).
From both any given hospital and healthcare system point of view, elective outpatient colectomy for selected patients is the most cost-saving option. However, in a prospective payment system implemented to avoid bad incentives, the latter can unintentionally disadvantage best performing hospitals and impede widespread adoption of high-value strategies.
Keywords
30-day readmission, Prospective payment system, cost-revenue, diagnosis related groups, financial incentives, outpatient colectomy, post-operative complications
Pubmed
Web of science
Open Access
Yes
Create date
14/05/2024 10:42
Last modification date
05/10/2024 6:02
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