Executive Summary: Domestic Steering: Rural and Exurban Hospitals, Independent Surgery Centers, and the Price Variation That Creates the Opportunity
LFP-10.03 — The Cost Management Frontier#
Hospital price transparency files, fully machine-readable under CMS requirements since 2024, reveal price variation within the domestic market that most employers and TPAs have not attempted to capture. An analysis of Transparency in Coverage data for hip and knee replacement in Dallas found that prices ranged from $14,306 to $56,695 across different insurers at the same hospital. Across hospitals in the same market, variation is wider still. The RAND Hospital Price Transparency Study documented that the interquartile range between 25th and 75th percentile hospitals represents a 45 percent potential spending reduction. Ambulatory surgery centers price procedures substantially below hospital outpatient departments: on average, hospital facility fees exceed ASC fees by $3,077 per procedure, and for knee arthroplasty the mean difference is $5,717.
The quality concern is addressable. Published outcomes research consistently shows that ambulatory surgery centers produce comparable or better outcomes for appropriate procedures. A study in the American Journal of Managed Care found that complication rates within 90 days were not lower in hospital-based centers than in freestanding ASCs for colonoscopy, knee or shoulder arthroscopy, and cataract surgery. Research from Carey et al. found that costs were higher and postsurgical complications were actually lower for patients treated in ASCs compared to hospital outpatient departments. Rural hospitals that perform high volumes of specific procedures can outperform urban academic centers for those same procedures.
Domestic steering works through benefit incentive design. A plan waives the member’s deductible and reduces coinsurance to zero for procedures at designated lower-cost facilities. Travel and lodging reimbursement covers the member’s cost of reaching a facility that is not their nearest option. Concierge navigation explains the choices, schedules the appointment, and coordinates pre-operative logistics. All three mechanisms must be embedded in the plan document and reflected in the adjudication system.
For a representative 25-person plan with two qualifying procedures per year, gross savings from steering members from 75th percentile facilities to 25th percentile facilities or ASCs run $15,000 to $40,000 annually. Implementation costs, covering navigation staffing and travel coordination, run $5,000 to $10,000. Net savings in year one: $10,000 to $30,000. The ROI is positive in year one, the operational complexity is lower than cross-border care, and member acceptance barriers are lower. Domestic steering is the cost management strategy that requires the least behavioral change from members while delivering meaningful savings.