American Hospital Directory - Mount Sinai South Nassau (330198)

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Financial data for hospital cost report period ending 12/31/2022 (HCRIS 744310 - 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.

Oceanside, NY 11572

CMS Certification Number: 330198

Name and Address:	Mount Sinai South Nassau One Healthy Way Oceanside, NY 11572
Telephone Number:	(516) 632-3940
Hospital Website:	www.southnassau.org/sn
CMS Certification Number:	330198

Type of Facility:	Short Term Acute Care
Type of Control:	Voluntary Nonprofit, Other
Total Staffed Beds:	368

Total Patient Revenue:	$3,832,060,432
Total Discharges:	17,017
Total Patient Days:	93,562
TPS Quality Score:	11.75
Patient Experience Rating:

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Formerly known as South Nassau Communities Hospital. This facility is now partnered with Mount Sinai Health System.

Source: Mount Sinai South Nassau

Publication: Press Release

9/27/2019.

This facility joined Mount Sinai Health System December 6, 2018.

Source: South Nassau Communities Hospital

Publication: Press Release

12/6/2018.

This map is for general reference and should not be used in seeking medical care.

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

Radiology / Nuclear Medicine / Imaging: Computed Tomography (CT); Computed Tomography-Angiography (CTA); Digital Mammography; Intensity-Modulated Radiation Therapy (IMRT); Magnetic Resonance Imaging (MRI); Single Photon Emission Computerized Tomography (SPECT)
Rehabilitation Services: Physical Therapy
Special Care: Coronary Intensive Care (CCU); Intensive Care Unit (ICU); Neonatal Intensive Care
Subprovider Units: Psychiatric; Skilled Nursing (SNF)
Surgery: Inpatient Surgery; Radiosurgery; Robotic Surgery
Wound Care: 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

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	Number Medicare Inpatients	Average Length of Stay	Average Charges	Medicare Case Mix Index (CMI)
Cardiology	612	4.66	$86,051	1.2464
Cardiovascular Surgery	208	4.32	$206,957	2.9830
Gynecology	38	3.42	$82,655	1.2119
Medicine	2,023	6.84	$119,854	1.6714
Neurology	424	5.38	$117,674	1.4619
Neurosurgery	61	9.08	$250,765	4.2246
Oncology	105	7.04	$127,211	1.7396
Orthopedic Surgery	342	6.39	$157,475	2.7781
Orthopedics	139	4.35	$85,063	1.1449
Psychiatry	190	16.16	$130,838	1.2040
Pulmonology	806	6.18	$109,878	1.6187
Surgery	599	12.63	$258,711	4.0099
Surgery for Malignancy	18	6.00	$130,380	2.7643
Urology	442	5.90	$96,335	1.3201
Vascular Surgery	73	7.86	$175,258	2.5908
Total	6,083	7.07	$133,465	1.9302

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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
11561	969	6,454	$125,159,538	-4.2%	53.0%
11572	850	5,038	$100,549,317	-3.1%	56.5%
11520	781	4,969	$97,369,359	-8.7%	41.9%

APC Number	APC Description	Number Patient Claims	Average Charge	Average Cost
8011	Comprehensive Observation Services	1,118	$4,152	$405
5115	Level 5 Musculoskeletal Procedures	157	$17,400	$2,805
5193	Level 3 Endovascular Procedures	189	$45,694	$5,499
5023	Level 3 Type A ED Visits	4,532	$3,166	$309
5012	Clinic Visits and Related Services	11,261	$598	$77
5052	Level 2 Skin Procedures	2,530	$5,998	$964
5623	Level 3 Radiation Therapy	208	$9,763	$503
5024	Level 4 Type A ED Visits	2,216	$3,795	$370
5194	Level 4 Endovascular Procedures	41	$50,118	$6,009
5232	Level 2 ICD and Similar Procedures	20	$177,597	$28,629
5693	Level 3 Drug Administration	2,880	$2,145	$169
5465	Level 5 Neurostimulator and Related Procedures	19	$11,248	$1,813
5223	Level 3 Pacemaker and Similar Procedures	52	$54,698	$8,817
5191	Level 1 Endovascular Procedures	180	$24,643	$2,797
5694	Level 4 Drug Administration	1,476	$2,505	$129
5374	Level 4 Urology and Related Services	159	$12,354	$1,842
5312	Level 2 Lower GI Procedures	391	$7,709	$611
5072	Level 2 Excision/ Biopsy/ Incision and Drainage	299	$5,823	$874
5375	Level 5 Urology and Related Services	95	$19,213	$2,312
5361	Level 1 Laparoscopy and Related Services	81	$15,711	$2,533

	Available Beds	Inpatient Days
HOSPITAL (including swing beds)
Routine Services	284	75,753
Special Care	28	13,046
Nursery		4,763
Total Hospital	368	110,395

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