Details

Autor(en) / Beteiligte

• Wilkie, Wayne A
• Mohamed, Nequesha S
• Remily, Ethan A
• Bonier, Jordan
• McDermott, Scott
• Pastore, Mark
• Wells, Zachary
• Pollak, Andrew N
• Nace, James
• Delanois, Ronald E

Titel

Access to Total Knee Arthroplasty Among Patients With Low Incomes Has Not Increased Under Global Budget Revenue

Ist Teil von

• Orthopedics (Thorofare, N.J.), 2022-01, Vol.45 (1), p.e11

Ort / Verlag

United States

Erscheinungsjahr

2022

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• In 2014, Maryland implemented an experimental reimbursement model, Global Budget Revenue (GBR). This model provided hospitals with a capitated annual budget each fiscal year to use toward all services, regardless of payer. Goals of GBR include reductions in cost, improvements in care quality, and increased access for patients to high-volume procedures, such as total knee arthroplasty (TKA). We assessed demographics and outcomes among patients with low incomes and patients of racial minority groups in Maryland who underwent TKA before and after GBR implementation. Patients undergoing TKAs from 2011 to 2016 were queried from the Maryland State Inpatient Database, resulting in 71,066 patients. There were 13,722 patients with low incomes and 19,846 patients of racial minority groups. The chi-square test was used for sex, income, insurance, Charlson Comorbidity Index, and morbid obesity, with the Student's test being reserved for age before and after GBR. The proportion of patients with low incomes decreased the year before GBR but increased with GBR and maintained ( <.001). The proportion of patients of racial minority groups increased the year before GBR implementation, decreased slightly, and then maintained ( <.001). Mean cost decreased for both cohorts of patients (both <.001). Discharges to home increased for both cohorts ( <.001), while length of stay decreased (both <.001). Global Budget Revenue decreased cost while improving outcomes for TKA patients post-GBR. Patients with low incomes have not increased their use of TKA, contrary to patients of racial minority groups. This suggests that barriers remain. Further follow-up of GBR performance in subsequent years will increase understanding of the sustainability of this trend and the degree to which any increase in access is dependent on the implementation of the Affordable Care Act. [ . 2022;45(1):e11-e16.].