American Hospital Directory - Greenwich Hospital (070018)

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Financial data for hospital cost report period ending 09/30/2022 (HCRIS 738451 - 2010).
Medicare IPPS claims data are for federal fiscal year ending 09/30/2022 (Final rule MedPAR).
Medicare OPPS claims data are for calendar year ending 12/31/2022 (Final rule OPPS).
Data from other sources and their effective periods are identified within report headers.
Errata: Please notify us by email of any corrections or updates.

Greenwich, CT 06830

CMS Certification Number: 070018

Name and Address:	Greenwich Hospital 5 Perryridge Road Greenwich, CT 06830
Telephone Number:	(203) 863-3000
Hospital Website:	www.greenwichhospital.org/
CMS Certification Number:	070018

Type of Facility:	Short Term Acute Care
Type of Control:	Voluntary Nonprofit, Other
Total Staffed Beds:	186

Total Patient Revenue:	$1,584,193,123
Total Discharges:	10,463
Total Patient Days:	52,391
TPS Quality Score:	27.25
Patient Experience Rating:

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Cardiovascular Services: Cardiac Cath Lab; Cardiac Rehab; Coronary Interventions
Emergency Services: Emergency Department
Neurosciences: Electroencephalography (EEG); Sleep Studies
Oncology Services: Chemotherapy; Radiation Therapy
Orthopedic Services: Joint Replacement; Spine Surgery
Other Services: Hemodialysis; Lithotripsy (ESWL); Obstetrics

Radiology / Nuclear Medicine / Imaging: Computed Tomography (CT); Computed Tomography-Angiography (CTA); Digital Mammography; Intensity-Modulated Radiation Therapy (IMRT); Magnetic Resonance Angiography (MRA); Magnetic Resonance Imaging (MRI); Positron Emission Tomography (PET); Single Photon Emission Computerized Tomography (SPECT)
Rehabilitation Services: Physical Therapy; Speech Therapy
Special Care: Intensive Care Unit (ICU); Neonatal Intensive Care
Surgery: Inpatient Surgery; Radiosurgery; Robotic Surgery
Wound Care: Hyperbaric Oxygen; Wound Care

Data are from multiple sources / Definitions
ACGME data are from the Graduate Medical Education Database, Copyright 2005, American Medical Association, Chicago, Illinois.
See FREIDA OnLine for more / Last Update
COTH data are from the Association of American Medical Colleges / Division of Health Care Affairs / Council of Teaching Hospitals
See COTH website for more / Last Updated 01/03/2024

Teaching status = Yes / Number of interns and Residents = 27 FTEs
Major teaching hospital; member of the Council of Teaching Hospitals and Health Systems (COTH)

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	Number Medicare Inpatients	Average Length of Stay	Average Charges	Medicare Case Mix Index (CMI)
Cardiology	447	4.40	$35,088	1.1624
Cardiovascular Surgery	43	3.58	$87,267	3.1949
Medicine	897	6.01	$45,326	1.4335
Neurology	205	6.20	$50,986	1.4368
Neurosurgery	37	9.86	$147,829	3.8754
Oncology	70	8.16	$59,538	1.9441
Orthopedic Surgery	250	4.91	$132,265	3.0453
Orthopedics	120	4.61	$35,128	1.1016
Psychiatry	45	6.64	$45,998	1.1796
Pulmonology	443	6.16	$46,883	1.6007
Surgery	249	9.54	$111,602	3.1678
Surgery for Malignancy	12	13.92	$175,604	2.8968
Urology	221	5.03	$39,293	1.2998
Vascular Surgery	21	6.33	$128,873	4.4669
Total	3,064	5.98	$59,287	1.7566

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Medicare Hospital Market Service Area File for calendar year ending 12/31/2022 / Definitions

ZIP Code of Residence	Discharges	Days of Care	Charges	Discharges Inc/(Dec)	Market Share
10573	838	4,933	$44,491,586	9.1%	56.7%
06830	706	4,691	$41,362,582	1.4%	81.2%
06831	409	2,588	$23,289,250	-10.7%	72.6%

APC Number	APC Description	Number Patient Claims	Average Charge	Average Cost
5115	Level 5 Musculoskeletal Procedures	497	$24,771	$3,818
8011	Comprehensive Observation Services	1,016	$2,463	$454
5491	Level 1 Intraocular Procedures	607	$3,847	$589
5012	Clinic Visits and Related Services	11,312	$164	$173
5693	Level 3 Drug Administration	3,282	$637	$451
5524	Level 4 Imaging without Contrast	1,374	$1,653	$407
5623	Level 3 Radiation Therapy	116	$2,871	$1,311
5522	Level 2 Imaging without Contrast	5,462	$565	$169
5024	Level 4 Type A ED Visits	1,633	$1,902	$351
5572	Level 2 Imaging with Contrast	1,513	$2,311	$262
5025	Level 5 Type A ED Visits	1,005	$2,643	$487
5114	Level 4 Musculoskeletal Procedures	79	$19,183	$2,939
5593	Level 3 Nuclear Medicine and Related Services	340	$4,072	$1,662
5312	Level 2 Lower GI Procedures	391	$2,471	$379
5694	Level 4 Drug Administration	1,233	$1,027	$475
5594	Level 4 Nuclear Medicine and Related Services	284	$5,921	$2,418
5375	Level 5 Urology and Related Services	94	$9,210	$1,411
5523	Level 3 Imaging without Contrast	1,660	$1,293	$237
5374	Level 4 Urology and Related Services	112	$7,988	$1,942
5823	Level 3 Health and Behavior Services	1,389	$424	$446

	Available Beds	Inpatient Days
HOSPITAL (including swing beds)
Routine Services	164	40,808
Special Care	22	5,012
Nursery		6,571
Total Hospital	186	52,391

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