Payer status and access to laparoscopic subtotal colectomy for ulcerative colitis

Area of Science:

• Colorectal Surgery
• Health Services Research
• Gastroenterology

Background:

• Medicaid populations often experience poorer surgical outcomes.
• Access to advanced surgical procedures for Medicaid patients is not well understood.

Purpose of the Study:

• To compare access to laparoscopic subtotal colectomy for ulcerative colitis between Medicaid and privately insured patients.
• To identify factors influencing the use of laparoscopic approach in subtotal colectomy for ulcerative colitis.

Main Methods:

• Analysis of Nationwide Inpatient Sample database (2008-2010).
• Identified patients undergoing subtotal colectomy for ulcerative colitis.
• Used chi-square test and multivariable logistic regression to determine predictors of laparoscopic approach.

Main Results:

• 43% of privately insured patients received laparoscopic subtotal colectomy vs. 23% of Medicaid patients (p < 0.001).
• Private insurance, urban teaching hospital status, emergency status, younger age, and northeast location predicted laparoscopic approach use.
• No significant differences in age, sex, or Charlson scores between groups.

Conclusions:

• Medicaid payer status is linked to decreased utilization of laparoscopic subtotal colectomy for ulcerative colitis.
• While physician preference and patient factors may play a role, health system factors appear to influence surgical approach selection.