Utilization Rate: DME Glossary

The percentage of a DME fleet that is actively deployed to patients at any given time — a key metric for fleet efficiency and profitability.

Utilization rate measures how much of the fleet is earning revenue at any given moment. A concentrator that is patient-ready and sitting on a warehouse shelf is idle capital. One that is deployed to a patient is generating a monthly rental fee. The ratio of deployed units to total owned units — the utilization rate — is a direct measure of fleet efficiency.

Most DME suppliers aim for utilization rates of 70–85% on their primary rental categories. Below 70% suggests the fleet is oversized (too many units for current demand), or that significant inventory is stuck in reprocessing, maintenance, or is ghost inventory. Above 85% increases the risk of stockouts when demand spikes.

Measuring utilization accurately requires knowing the status of every unit: is it deployed, in reprocessing, in maintenance, patient-ready, or retired? Without a live tracking system, this calculation is either impossible or requires significant manual effort.

Utilization data drives purchasing decisions. If concentrators are consistently at 90%+ utilization and you're turning away referrals, it's time to expand the fleet. If hospital beds are at 40%, it may be time to sell idle units rather than continuing to maintain and warehouse them.