Healthcare Finance Test Practice 2026 – Complete Study Guide

In cost accounting, how fixed versus variable costs are handled determines which costing method is most appropriate. Full absorption costing assigns all costs that contribute to producing a service—both fixed and variable—to the unit of service. In a healthcare setting, that means every patient encounter carries a share of variable costs (nursing time, supplies, medications tied to care) plus a portion of fixed costs (facility depreciation, overhead salaries) as part of the service’s cost. This approach matches external financial reporting standards, so GAAP requires full absorption costing for external statements and cost reports.

Variable costing, on the other hand, includes only the variable portion of costs in the unit cost. Fixed costs are treated as period expenses, not allocated to each unit of service. This method isn’t used for GAAP external reporting, but it’s very helpful for internal decision-making because it shows how costs change with volume. Managers can see the incremental cost of adding a patient or starting a new service, assess whether those incremental costs are covered by incremental revenue, and make informed pricing, budgeting, and capacity decisions.

So, the best choice reflects that full absorption costing includes both fixed and variable costs and is required for external reporting, while variable costing includes only variable costs and is useful for internal decision-making.