Video-assisted thoracic surgery lobectomy cost variability: implications for a bundled payment era

Area of Science:

• Thoracic Surgery
• Health Economics
• Healthcare Management

Background:

• The Centers for Medicare and Medicaid Services initiated bundled payments in 2013.
• Predicting patient risk for costly care is essential for bundled payment models.
• This study identifies factors influencing hospital costs after video-assisted thoracic surgery (VATS) lobectomy for lung cancer.

Purpose of the Study:

• To identify key factors driving cost variability in VATS lobectomy for lung cancer.
• To inform surgeons and healthcare systems for better resource allocation and quality improvement.

Main Methods:

• Retrospective review of 149 VATS lobectomies for lung cancer (2010-2011).
• Linking clinical outcomes data with hospital financial data.
• Linear regression models to assess the impact of preoperative and perioperative factors on cost.

Main Results:

• The average hospital cost per patient was $18,637.81.
• Patients with chronic obstructive pulmonary disease (COPD) and coronary artery disease (CAD) showed increased costs.
• Postoperative urinary tract infections and blood transfusions were significantly associated with cost variability.

Conclusions:

• Patient-specific and clinical variables significantly drive cost variability in VATS lobectomy.
• Awareness of these factors enables targeted quality improvement and resource management.
• Risk-adjusted financial data is crucial for developing effective payment models and enhancing healthcare value.