ER Staffing Calculator

Inspire Medical Staffing

What one unfilled ER shift costs you

Change the inputs to match your hospital. The ledger recalculates as you type. Defaults describe a 25-bed critical access hospital with a 30-visit day.

The shift
hrs
%
Your economics
$
%
$
Patients who don't come back
%
$
Staff who absorb the gap
$
$
$

Diversion and lost care

$10,706
  • 9.0 visits rerouted or walked$5,400
  • 1.2 admissions foregone$5,306

Patients who don't come back

$16,200
  • 1.8 patients lost to another hospital$3,240 / yr
  • Counted over 5 years$16,200

Staff who absorb the gap

$5,944
  • Crisis-rate premium, 12 hrs$936
  • Turnover, this shift's share$5,008
Cost of one unfilled shift $32,849

Unfilled versus staffed on purpose

Leaving it uncovered$32,849
Covering it at the crisis rate$3,600

The unfilled shift costs 9.1x what it would have cost to staff it. It just bills in installments, to three different departments, over several years.

At 12 uncovered shifts a year, the annual exposure is $394,188
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Where the fixed assumptions come from. The 13.1% ED admission rate is HFMA, 2025. The $60,090 RN replacement cost is 2026 NSI data reported by Becker's. Physician hourly rates are from the 2026 Barton Associates emergency medicine salary report.

Every input above is editable because these numbers are hospital-specific. This tool estimates exposure for planning conversations; it is not an audited financial projection.

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