Mount Sinai South Nassau
Mount Sinai South Nassau in Oceanside, NY publishes cash prices for 3 common procedures listed here, from its own machine-readable price file updated Apr 1, 2026. Compared with other hospitals in the state, its outpatient cash prices are below the New York median for 2 of 3 procedures and above it for 1. Click a procedure to compare it with other hospitals nearby.
1 Healthy Way, Oceanside, NY 11572,325 East Bay Drive, Long Beach, NY 11561 Collected Sep 22, 2026 Source price file (516) 632-3000
Acute care hospital Emergency department CMS star rating 3 of 5 CCN 330198 · CMS hospital register
CMS price transparency record
The federal Centers for Medicare & Medicaid Services (CMS) enforces the rule that makes hospitals publish their prices. Its public enforcement list shows 3 actions for a hospital named Mount Sinai South Nassau in Oceanside, NY:
- Sep 30, 2024 Warning notice
- Jan 10, 2025 Corrective action plan requested
- Mar 10, 2025 Case closed
Warning notice: CMS reviewed the hospital and told it that it had found possible violations of the price transparency rules. Corrective action plan requested: CMS asked the hospital to submit a plan to fix the problems it found. Case closed: CMS closed the case after the hospital addressed the problems.
A notice records a step in a CMS review; it is not a court finding. Source: CMS, Hospital Price Transparency Enforcement Activities and Outcomes, actions through Jul 31, 2026.
Vaccines
| Procedure | Cash price | List price | Insurers pay | vs New York | Off list |
|---|---|---|---|---|---|
| Flu shot, standard dose, preservative-free, for age 6 months and older CPT 90656 Enoxaparin 30 mg/0.3 mL Syringe | $6.50 | $7.22 | — | 79% below | 10% |
| Flu shot, standard dose, preservative-free, for age 6 months and older inpatient CPT 90656 Enoxaparin 30 mg/0.3 mL Syringe | $6.50 | $7.22 | — | — | 10% |
| High-dose flu shot, preservative-free, mainly for age 65 and older CPT 90662 Lidocaine 5% Topical Ointment | $529.22 | $588.02 | — | 350% above | 10% |
| High-dose flu shot, preservative-free, mainly for age 65 and older inpatient CPT 90662 Lidocaine 5% Topical Ointment | $529.22 | $588.02 | — | — | 10% |
| MMR vaccine (measles, mumps and rubella), live CPT 90707 cefPODoxime 200 mg Tab | $16.89 | $18.77 | — | 90% below | 10% |
| MMR vaccine (measles, mumps and rubella), live inpatient CPT 90707 cefPODoxime 200 mg Tab | $16.89 | $18.77 | — | — | 10% |
Source file: https://www.mountsinai.org/files/mrf/111352310_mount-sinai-south-nassau_standardcharges.json