ArticleHealthcare (Basel, Switzerland)2026
Charges, Reimbursement, and Healthcare Resource Utilization in Patients with Extremity Arterial Injury in the United States: Analysis of Linked Hospital Chargemaster and Claims Data.
Article in Healthcare (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
BACKGROUND/
objectivesSuccessful revascularization following extremity arterial injury is critical for survival and limb salvage. Graft repair is required in ~45% of patients, with the autologous vein preferred for its efficacy and safety. When unavailable, synthetic or non-autologous grafts are associated with infection, amputation, and reduced durability. Extremity arterial injury-specific cost data are lacking, with estimates extrapolated from the general trauma literature. This study characterized the costs and post-discharge healthcare resource utilization (HCRU) for U.S. adults with extremity arterial injury undergoing graft repair.
methodsAdults with extremity arterial injury undergoing graft repair (January 2018 to March 2023) were identified from the linked PINC AI Healthcare Database and Inovalon all-payer claims. Hospitalization charges, costs, and 18-month post-discharge HCRU and costs were assessed. Two-part models estimated cost drivers, adjusted for demographics, clinical characteristics, and complications.
resultsAmong 964 patients, grafts were autologous (74%), synthetic (14%), other (6%), or multiple (6%). Mean initial hospitalization charges and reimbursed costs were $316,600 and $75,947, respectively. Charges/costs increased with orthopedic fracture (+$639,558/+$91,462), graft infection (+$589,921/+$84,598), and amputation (+$492,986/+$116,611) (all
conclusionsIn-hospital and post-discharge complications are major cost drivers following arterial graft repair. Graft infection was associated with significantly increased costs across both periods, and non-autologous graft use was associated with disproportionately higher 18-month HCRU.
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