Mather Hospital is committed to being transparent about our charges. The information contains a comprehensive listing of our charges for inpatient and outpatient services provided by the hospital, also known as our chargemaster. The chargemaster is not a helpful tool for patients to comparison shop between hospitals or to estimate what health care services are going to cost them out of their own pocket. Your own charges and out-of-pocket expenses will depend on the actual patient care services you receive, the terms of your insurance coverage, and/or your eligibility for financial assistance.

In determining your individual out of pocket expenses for upcoming services this listing of charges is not the best indicator of patient liability. For more information about the cost of your care, please contact our patient financial services staff to request an individualized estimate at (631) 686-7907. If you have already scheduled a test or service at Mather Hospital, please have your upcoming date of service readily available. If you have insurance, please have your insurance card available when you call. This will assist us in providing you a better estimate.  Please understand that the information provided will be an estimate based on the information available before services are rendered and is not a guarantee.  In some cases, additional services may be needed.

Hospital Machine-Readable Files

As required by the Centers for Medicare & Medicaid Services (CMS), hospitals are required to publish rates negotiated with insurance companies in a machine-readable file format. The price information contained in this file is NOT an estimate of your out-of-pocket costs. At Northwell, our mission is to provide high-quality and affordable health care to the communities we serve. We believe that health care should be affordable for all and that consumers should be able to access and understand the costs of their care. Northwell has a price estimator tool that provides consumers with out-of-pocket cost estimates based on their personalized health plan benefits. We encourage you to utilize this consumer-friendly tool and/or take advantage of speaking with one of our certified financial counselors (631) 686-7907 between 8am – 4pm so we can better meet your financial needs. The machine-readable file for Mather hospital* is listed below and available for download.

These files are current as of March 23, 2023. Prices from both governmental and non-governmental payors are subject to change throughout the year which will be reflected in the next file update.

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