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  • Financial data for hospital cost report period ending 09/30/2022 (HCRIS 742120 - 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.

Massachusetts General Hospital

Boston, MA  02114
CMS Certification Number: 220071

Identification and Characteristics

Name and Address: Massachusetts General Hospital
55 Fruit Street
Boston, MA  02114
Telephone Number: (617) 726-2000
Hospital Website:
CMS Certification Number: 220071
   
Type of Facility: Short Term Acute Care
Type of Control: Voluntary Nonprofit, Other
Total Staffed Beds: 1,021
   
Total Patient Revenue: $11,897,267,889
Total Discharges: 44,240
Total Patient Days: 337,056
TPS Quality Score: 32.50
Patient Experience Rating: ****.
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Notes



Clinical Cost Analyzer
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Clinical Services

Cardiovascular Services
Cardiac Cath Lab
Cardiac Rehab
Cardiac Surgery
Carotid Stenting
Coronary Interventions
Electrophysiology
Vascular Intervention
Vascular Surgery
Emergency Services
Emergency Department
Neurosciences
Electroencephalography (EEG)
Sleep Studies
Oncology Services
Chemotherapy
Radiation Therapy
Organ Transplant (Medicare certified)
Heart Transplant (06/23/2009)
Kidney Transplant (06/23/2009)
Liver Transplant (06/23/2009)
Lung Transplant (06/23/2009)
Pancreas Transplant (06/23/2009)
Orthopedic Services
Arthroscopy
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
Burn Intensive Care (BICU)
Coronary Intensive Care (CCU)
Intensive Care Unit (ICU)
Neonatal Intensive Care
Pediatric Intensive Care
Surgical Intensive Care (SICU)
Trauma Intensive Care
Subprovider Units
Psychiatric
Surgery
Inpatient Surgery
Radiosurgery
Robotic Surgery
Wound Care
Wound Care

Joint Commission Accreditation

  • Current Status: 03/01/2023 - Accreditation with Full Standards Compliance

Verified Trauma Program

  • Type: Level I Trauma Center
  • Type: Level I Pediatric Trauma Center

Teaching Status

  • 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 = 692 FTEs
  • Major teaching hospital; member of the Council of Teaching Hospitals and Health Systems (COTH)
ICD Diagnoses & Procedures
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MS-DRG Coding Indicators
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Inpatient Utilization Statistics by Medical Service

  Number Medicare Inpatients Average Length of Stay Average Charges Medicare Case Mix Index (CMI)
Burns 32 13.59 $178,201 4.5227
Cardiology 1,820 7.06 $75,145 1.2666
Cardiovascular Surgery 1,599 7.85 $232,636 5.5166
Gynecology 44 5.39 $93,550 1.5886
Medicine 3,188 6.86 $75,432 1.3737
Neurology 960 7.98 $87,463 1.5088
Neurosurgery 480 6.87 $160,735 3.7965
Obstetrics 19 4.21 $44,070 1.0292
Oncology 810 9.80 $166,426 4.1357
Orthopedic Surgery 1,238 6.40 $136,843 3.0331
Orthopedics 300 7.23 $72,241 1.2648
Psychiatry 344 13.16 $88,774 1.2366
Pulmonology 1,598 7.34 $79,773 1.5796
Surgery 1,943 11.71 $213,462 4.0006
Surgery for Malignancy 257 5.62 $121,333 2.4897
Urology 901 6.25 $71,731 1.3834
Vascular Surgery 263 7.40 $148,384 3.0039
Total 15,796 7.92 $123,734 2.5256
Market Analysis
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Inpatient Origin for Top 3 Zip Codes

  • 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
02151 1,108 9,296 $118,441,478 0.2% 45.2%
02128 697 6,424 $77,952,430 -15.2% 66.6%
02150 649 4,870 $61,005,687 7.5% 49.1%

Outpatient Utilization Statistics by APC

APC
Number
APC Description Number
Patient
Claims
Average
Charge
Average
Cost
5012 Clinic Visits and Related Services 142,766 $193 $143
5623 Level 3 Radiation Therapy 20,731 $4,802 $792
5213 Level 3 Electrophysiologic Procedures 478 $44,860 $5,567
5115 Level 5 Musculoskeletal Procedures 725 $30,868 $6,592
8011 Comprehensive Observation Services 2,908 $3,295 $839
5694 Level 4 Drug Administration 13,313 $2,019 $335
5114 Level 4 Musculoskeletal Procedures 654 $20,216 $5,041
5312 Level 2 Lower GI Procedures 3,176 $2,389 $573
5693 Level 3 Drug Administration 15,907 $940 $226
5524 Level 4 Imaging without Contrast 6,742 $2,875 $690
5193 Level 3 Endovascular Procedures 309 $23,210 $4,298
5594 Level 4 Nuclear Medicine and Related Services 1,936 $5,851 $1,002
5593 Level 3 Nuclear Medicine and Related Services 2,028 $4,758 $815
5612 Level 2 Therapeutic Radiation Treatment Preparation 3,396 $1,905 $314
5362 Level 2 Laparoscopy and Related Services 281 $32,406 $6,876
5361 Level 1 Laparoscopy and Related Services 511 $21,738 $5,139
5572 Level 2 Imaging with Contrast 6,414 $4,248 $728
5613 Level 3 Therapeutic Radiation Treatment Preparation 1,805 $8,423 $1,542
5522 Level 2 Imaging without Contrast 19,747 $1,141 $196
5626 Level 6 Radiation Therapy 1,194 $13,213 $2,180

Beds and Patient Days by Unit

  Available Beds Inpatient Days
HOSPITAL
(including swing beds)
   
Routine Services 843 275,510
Special Care 154 48,596
Nursery 12,950
Total Hospital 1,021 344,925
Operational Trends
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Financial Statistics

  $ %
Gross Patient Revenue $11,897,267,889 87.0
Non-Patient Revenue $1,773,114,177 13.0
Total Revenue $13,670,382,066  
Net Income (or Loss) $199,415,155 1.5
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