Annual Report Card 2020

The Connecticut Orthopaedic Institute (COI) at MidState Medical Center proudly maintains an exceptional level of care and an outstanding patient experience.

Please review our outstanding report card that reflects the highest level of care every patient receives here.

 Statistics Accolades


Connecticut Orthopaedic Institute 2020 Statistics for Total Joint Replacement



National Average


Patients who recommend our hospital*

* Press Ganey database scores obtained from 876 surveys received Oct. 2019 - Sept. 2020



Press Ganey

Complication rate*

* Risk adjusted complications from the Premiere Quality Advisor database, including myocardial infarction, pneumonia, sepsis, shock, surgical site bleeding, pulmonary embolism, mechanical complications, infection, death



Premier Quality Advisor

Prosthetic joint infection rate*

* Infection occuring deep in the surgical incision



National Healthcare Safety Network

Patients discharged directly home after surgery*

* Other than to a nursing home or care facility



Stryker Performance Solutions Database

Readmission to hospital within 30 days of surgery*

* Risk adjusted Readmissions from Stryker Performance Solutions Database including patients who are readmitted to the hospital for any reason within 30 days of surgery



Stryker Performance Solutions Database

Total joint replacements performed*

* From October 2019 to September 2020



Hospital-reported data


Connecticut Orthopaedic Institute at Midstate Medical Center Accolades

Joint Commission Advanced Certification for Total Hip and Knee Replacement

Anthem Blue Cross Center of Distinction+ for Joint Replacement and Spine Surgery

Aetna Center of Excellence for Joint Replacement and Spine Surgery

Leapfrog "A" rating for Safety of Care (MidState Medical Center)

National Association of Orthopaedic Nurses (NAON) Orthopaedic Nursing Excellence (ONE) Award

Winner of two Premier Bundled Payment Collaborative Awards

Top rating nationally for patient experience

Robotic joint replacement surgery

Same-day joint replacement surgery

Comprehensive Care for Joint Replacement quality rating of “Excellent”

Number of surgeries performed


See our Awards & Accreditations page to learn more