Pay Your Bill

pay your bill

Helping You With Your Billing Needs

At Mount Sinai South Nassau, our approach to managing billing is yet another way we work to provide you with exceptional, caring service. We will send your bill to you by mail.

You may view and pay your Mount Sinai South Nassau bill online here. This is a secure site that offers patients an easy and secure online method for paying bills, verifying account balances, updating insurance and personal information and more. You may choose a one-time payment method (quick and easy), or you may log into your account to view balances, print, pay your balance or establish monthly payments and update insurance and personal information.  

You may also pay your bill via:

  • Telephone, using a credit card, by calling (516) 632-4487. We accept American Express, Visa, MasterCard and Discover
  • Mail, using a credit card, check, or money order. Send non-cash payments only, along with the bottom portion of your bill, to:

Mount Sinai South Nassau
Attn: Patient Accounts
One Healthy Way
Oceanside, NY 11572

  • In person, using cash, credit card, check or money order. All cash payments must be made in person at the hospital.

If you do not have insurance or another way to pay, please call our financial assistance professionals at (516) 632-3979 who will explain our Financial Assistance Program. Bilingual counselors are available.

Effective January 1, 2019, The Centers for Medicare & Medicaid Services (CMS) requires hospitals to publish on their websites in a machine readable format, standard charges for the items and services provided by the hospital and average charges and payments by Diagnosis-Related Group (DRG). The charges do not include physician or other professional provider charges. View charges here.

Out of Network Law

Out of Network Law

Out of Network Law and Important Information about Paying for Your Care at Mount Sinai South Nassau...

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Pay Your Bill Online

Pay Your Bill Online

You may view and pay your Mount Sinai South Nassau Hospital bill online here. This is a secure site that offers...

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Understanding Your Bill

Understanding Your Bill

We know that hospital billing can be confusing, so we want to make our billing process and policies...

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Billing Requests & Questions

Billing Requests & Questions

Upon request, we will provide you with a copy of your bill. Please note that the requested bill will be mailed...

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Hospital Chages

Hospital Charges

Effective January 1, 2019, CMS requires Hospitals to publish on their websites in a machine...

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Mount Sinai South Nassau Hospital Participating Insurance Plans

Mount Sinai South Nassau Hospital Participating Insurance Plans

At Mount Sinai South Nassau, we participate in Medicare, Medicaid and most HMOs and...

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Mount Sinai South Nassau Non-Participating Insurance Plans

Mount Sinai South Nassau Hospital Non-Participating Insurance Plans

Mount Sinai South Nassau DOES NOT participate in the following insurance plans...

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Outpatient Laboratory Participating Plans

Outpatient Laboratory Participating Plans

Does my insurance plan cover outpatient lab expenses at...

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Financial Assistance Program

Financial Assistance Program

At Mount Sinai South Nassau, we provide care without regard to source of payment. If you do not have...

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