Both extremes cost money
The trap is thinking inventory management is only about not running out. Both directions are costly. Understocking means turning away or delaying patients, lost revenue, and the scramble (sometimes at premium cost) of emergency reordering. Overstocking means trapped capital in expensive product that isn't generating revenue, plus expiration risk if it isn't used in time. Injectables being costly, overstock ties up significant cash and risks outright waste. Running too lean and running too heavy are both expensive — the goal is the managed middle.
Par levels balance the tradeoff
A par level — a target stock range per product — balances availability against capital and expiration cost, informed by your usage, reorder lead times, and product shelf life. Set the level to reliably meet demand (no turning patients away) without carrying so much that cash is trapped or product expires. This turns inventory from a gut-feel "order more when it looks low" into a deliberate system that holds the right amount: enough to serve patients, not so much that you're financing idle, expiring product. The par level is the operational expression of the availability-versus-waste tradeoff.
Connect it to shrinkage and rebates
Inventory management also intersects with shrinkage control (reconciling what you bought against what you billed) and rebate capture (your true loaded cost). Managed par levels, reconciliation, and rebate tracking together give you control of your most valuable, most cash-intensive product category — minimizing trapped capital, waste, and leakage while ensuring availability. It's all the same discipline: treating expensive, perishable inventory as the capital-efficiency question it is rather than letting it drift.
What to do
- Set deliberate par levels per product, informed by usage, lead times, and shelf life.
- Balance both costs — understocking (lost revenue, scramble) and overstocking (trapped capital, expiration).
- Run inventory as a system, not gut feel, to hold the right amount reliably.
- Connect it to shrinkage control and rebate capture for full command of your most cash-intensive category.
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