Median Time From Emergency Department Arrival to Emergency Department Departure for Discharged Emergency Department Patients
Identifying Attributes
Care Settings
Country
Publishing Organisation
Type of Quality Indicator
IOM Quality Dimension
Domain
Defining Attributes
Definition
Median time from emergency department (ED) arrival to time of departure from the ED for patients discharged from the ED. The measure is calculated using chart abstracted data, on a rolling quarterly basis, and is publicly reported in aggregate for one calendar year. The measure has been publicly reported since 2013 as part of the ED Throughput measure set of the CMS Hospital Outpatient Quality Reporting (HOQR) Program.
Numerator
Continuous Variable measure: Time (in minutes) from ED arrival to ED departure for patients discharged from the ED.
Denominator
This is a continuous variable measure. The target population is all patients discharged from the ED.
Exclusions
Denominator Exclusions: Patients who expired in the ED, left against medical advice (AMA), or whose discharge was not documented or unable to be determined (UTD) are excluded from the target population.
Use of Risk Adjustment
Risk Adjustments
None
Stratifications
Facility, Hospital, Agency.
Data Attributes
Type of Data Collection
Data Collection Methods
Frequency of Data Collection
Frequency of Data Collection in Days
Reporting Methods
Reporting Frequency
Reporting Frequency in Days
Indicator Has Recommended Targets
Source and Reference Attributes
Evidence Source
Median time from Emergency Department (ED) Arrival to ED Departure for Discharged ED patients. Last updated 28.12.2023. Accessed 8.04.2024. cmit.cms.gov/cmit/#/MeasureView?variantId=12915§ionNumber=1
Technical Specifications
Centers for Medicare and Medicaid Services Measures Inventory Tool (cms.gov)Also in:
Casey et al 2012, Are the CMS hospital outpatient quality measures relevant for rural hospitals? Journal of Rural Health 28(3):248-259
Casey et al 2013 Rural relevant quality measures for critical access hospitals 29(2): 159-171