St. James Mercy Health System, Hornell NY
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Ambulatory Day Surgery

Behavioral Medicine & Addiction

Cancer Services Progam

Cardiac Rehabilitation

Center for Colorectal Health


Diabetes Education

Diagnostic Medical Imaging

Dialysis Unit

Discharge Planning

Emergency Department

Express Care Clinic

General & Colorectal Surgery

Hospice Mercy Suite

Hospitalist Program

Laboratory Services

Long-Term and Chronic Care

Maternity & Women’s Health

Nutrition Counseling

Occupational Therapy

Orthopedic Services

Patient Channel

Physical Therapy

Psychiatric Care

Pulmonary Rehabilitation

Respiratory Therapy

Speech Therapy

Spiritual Care

Stress Tests

  Laboratory Services
St. James Mercy Hospital

SJM Hospital Lab Drawing Station Relocated
To make it more convenient for patients, we recently relocated the lab drawing station to an area next to the Hospital’s main lobby. Patients needing lab work should first go to the registration desk in the Lobby and they will be directed from there.

Laboratory Services
Laboratory The St. James Mercy Hospital Laboratory consists of a group of individual departments working as one to meet all of the diverse needs of our patients in a manner that is consistent with our Mission Statement. Although each department has unique and individual functions, they work together providing physicians with accurate, reliable data to aid in the diagnosis and treatment of our patients. Our laboratory staff combines a multitude of experience with the latest technology to insure the highest quality possible in the shortest amount of time.

Patient Instructions

Our laboratory is accredited by three separate agencies

These agencies continuously inspect and survey our laboratory to guarantee our laboratory methods are reliable and our laboratory staff is proficient so that all patient results reliable.

At St. James Mercy Laboratory, we are constantly evolving to provide the best possible service to the patient. Our inpatient laboratory service is one of the best providing twenty-four hour coverage seven days a week. Our pathologist is readily available to physicians for consults to interpret or discuss laboratory results at any time.

Hours and Laboratories
St. James Hospital Laboratory is open
Monday through Friday, 7am to 6pm
Saturday, 7am to Noon
Closed Sunday and Holidays
Call (607) 324-8080

The Elm Street Lab (drawing station) is open
Monday, Wednesday, and Friday, 7:30am to 11am
Closed Sunday and Holidays

Drug Screening Collection Services
As another service to our community, we provide private companies with certified breath alcohol and urine drug screening collections. All collectors are certified in the collection of urine drug screens and measuring of breath alcohol. Companies can call to schedule appointments at (607) 324-8279.

Autologous Blood Donation Collection
St. James Mercy Laboratory also provides patients with autologous blood donation collection. This is a service where patients scheduled for elective surgery at St. James Mercy Health can donate their own blood, which will be stored and transfused to them if needed during that elective surgery procedure. Most local facilities require the patient to travel to Rochester for this collection.

Here at St. James Mercy Hospital Laboratory, we believe it is not only our goal to provide physicians with the most accurate and reliable results, but in following our Mission Statement it is also our goal to meet the ever-changing needs of our most valuable commodity, the diverse population of patients.


St. James Mercy Hospital
411 Canisteo Street
Hornell, NY 14843
(607) 324-8000

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St. James Mercy Hospital is located in Hornell, NY, and serves Steuben Co. and the surrounding region.

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