UM BWMC eased ER crowding by moving doctors to waiting room

Emergency departments nationwide, including at University of Maryland Baltimore Washington Medical Center, faced chronic overcrowding commonly diagnosed as a physician or nursing staffing shortage — the standard response across the industry was to try to hire more clinical staff to see patients faster. But adding physicians didn't fix the actual constraint: patients still had to wait for one of a fixed number of treatment beds to open up before any physician could formally assess and treat them, regardless of how many doctors were on shift.

Hospital president Kathy McCollum's team recognized the bottleneck wasn't physician availability at all — it was room inventory. Physicians and advanced practice providers were sitting idle relative to demand not because there weren't enough of them, but because there was nowhere to put a patient for them to actually work, while patients accumulated in the waiting room with no formal care happening.

Moved physicians into waiting room with care pods, treating it as clinical space, so patients could be diagnosed and released without needing a bed, easing crowding.

Adding doctors didn't help because patients still waited for beds, so the real constraint was bed availability.

Moving doctors to the waiting room let them treat patients without needing a traditional bed, bypassing the bottleneck.

This correctly matched the intervention to the actual constraint, so throughput improved where hiring couldn't.

When a system is backlogged, question whether the assumed scarce resource is the real constraint; moving the expensive resource to work around the actual bottleneck can unlock capacity.

The hospital's rate of patients who left without being seen dropped significantly after the care-pod model launched, and its EMS ambulance offload times became among the lowest in the state of Maryland, a direct measure of how much faster incoming patients could be handed off rather than queued.