University of Maryland Medical Center Q1 2016 Outpatient ER Visits Market Share in Baltimore City County, MD is 7.42%, compared to 8.38% in Q1 2015 and 7.68% in 2014

Hospital Name	Q1 2016	Q4 2015	Q3 2015	Q2 2015	Q1 2015	Q4 2014	Q3 2014	Q2 2014	Q1 2014
Baltimore City County, MD
University of Maryland Medical Center
MedStar Union Memorial Hospital
Sinai Hospital of Baltimore
Mercy Medical Center
Ascension Saint Agnes Hospital
The Johns Hopkins Hospital
MedStar Good Samaritan Hospital
MedStar Franklin Square Medical Center
University of Maryland Medical Center Midtown Campus
Johns Hopkins Bayview Medical Center
Northwest Hospital Center
Grace Medical Center
Greater Baltimore Medical Center
University of Maryland St. Joseph Medical Center
MedStar Harbor Hospital

Hospital Name	Q1 2016	Q4 2015	Q3 2015	Q2 2015	Q1 2015	Q4 2014	Q3 2014	Q2 2014	Q1 2014
Baltimore County, MD
University of Maryland Medical Center
MedStar Franklin Square Medical Center
Northwest Hospital Center
University of Maryland St. Joseph Medical Center
Greater Baltimore Medical Center
Ascension Saint Agnes Hospital
Sinai Hospital of Baltimore
Johns Hopkins Bayview Medical Center
MedStar Good Samaritan Hospital
The Johns Hopkins Hospital
MedStar Union Memorial Hospital
Mercy Medical Center
Carroll Hospital Center
MedStar Harbor Hospital
University of Maryland Upper Chesapeake Medical Center
Howard County General Hospital
University of Maryland Medical Center Midtown Campus

Hospital Name	Q1 2016	Q4 2015	Q3 2015	Q2 2015	Q1 2015	Q4 2014	Q3 2014	Q2 2014	Q1 2014
Anne Arundel County, MD
University of Maryland Medical Center
University of Maryland Baltimore Washington Medical Center
Anne Arundel Medical Center
MedStar Harbor Hospital
Ascension Saint Agnes Hospital
Howard County General Hospital
CalvertHealth Medical Center
The Johns Hopkins Hospital
Mercy Medical Center
Prince George's Hospital Center