Running a clinical research site has a cost structure that most operators understand imprecisely. Per-patient visit revenue is visible. Per-study overhead is understood at a high level. What is rarely modeled accurately is the full cost allocation across coordinator time, indirect overhead, regulatory compliance infrastructure, technology licensing, and the business development investment required to maintain study volume. Sites that do not understand their full cost structure cannot accurately evaluate which studies are profitable, which are marginal, and where operational efficiency improvements generate real margin.
The Coordinator Time Cost
Coordinator time is the dominant variable cost at most research sites. A fully loaded coordinator cost — salary, benefits, training, and management overhead — typically ranges from $55,000 to $85,000 per year, or $26 to $41 per working hour. At 12 to 18 hours per study per week for a moderately complex study, a site running three concurrent studies needs approximately 36 to 54 coordinator-hours per week — 1 to 1.5 full-time coordinators just for study execution, before any enrollment activity or business development work is included.
Regulatory and Technology Infrastructure
Regulatory infrastructure costs — IRB fees, regulatory document management, protocol training, and audit readiness preparation — typically run $8,000 to $20,000 per year depending on study volume and complexity. Technology licensing for CTMS, EDC access, scheduling tools, and communication platforms adds $10,000 to $25,000 per year for a site running 5 to 10 studies annually. These costs are fixed regardless of per-patient revenue and must be covered before per-study profitability can be assessed.
The Business Development Cost
The 2,500 hours sites spend annually on feasibility assessments and qualification visits have a direct cost that is almost never charged to a study budget. At $35 per coordinator hour, that represents $87,500 per year in business development overhead that comes before any study revenue is received. Sites that secure 60 to 80 percent of the studies they pursue generate enough per-study revenue to cover this cost. Sites with lower selection rates may be spending more on business development than the marginal studies generate in revenue.
Where Operational Efficiency Creates Real Margin
Coordinator time is the highest-leverage cost variable because it is the largest cost and the one most responsive to operational efficiency. Recovering 4 to 8 coordinator hours per study per week through automation — scheduling, reminders, report generation — has a direct financial value of $150 to $300 per week per study. Across three studies, that is $450 to $900 per week recovered — margin that can support an additional study, a part-time coordinator, or operational investment.