Massachusetts Eye And Ear Infirmary -

Boston, MA 02114 · CMS Facility ID 220075

No elevated signal CMS reporting period 07/01/2024 – 06/30/2025

No elevated signal — This hospital is at the national benchmark on 1 reported HAI measures.

Infection measures

Measure	SIR	95% CI	Compared to national
CLABSI Central Line Associated Bloodstream Infection	—	—	Not Available
CAUTI Catheter Associated Urinary Tract Infection	—	—	Not Available
MRSA MRSA Bacteremia	—	—	Not Available
C. diff Clostridioides difficile (C. diff)	0.526	0.03 – 2.60	No Different than National Benchmark
SSI: Colon Surgical Site Infection from Colon Surgery	—	—	Not Available
SSI: Hyst Surgical Site Infection from Abdominal Hysterectomy	—	—	Not Available

SIR (Standardized Infection Ratio) = observed infections divided by predicted infections, with case-mix and facility-size adjustment per CMS methodology. 1.0 means the hospital saw exactly the number of infections predicted given its case mix and size.

Facility

Name: Massachusetts Eye And Ear Infirmary -
CMS Facility ID: 220075
Address: 243 Charles Street, Boston, MA 02114
County: Suffolk County
Phone: (617) 523-7900

Primary source

The measures above are published by the Centers for Medicare & Medicaid Services as part of the Hospital Compare HAI dataset, derived from CDC's National Healthcare Safety Network (NHSN) data. For the official CMS record on this hospital, visit Medicare Care Compare.

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