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Short Term Acute Care HospitalVoluntary Non-Profit - Private

Mount Sinai Morningside

Mount Sinai Health System · New York, NY

1111 Amsterdam Avenue, New York, NY 10025(212) 523-4000

4 of 5

CMS star rating

828

Beds

35,627

Inpatient discharges a year

$7.9B

Net patient revenue a year

Photo 1: ajay_suresh, CC BY 2.0, via Wikimedia Commons · Photo 2: Public domain (USGS NAIP, CONUS), via USGS National Map / USDA NAIP

About this hospital

Mount Sinai Morningside is an 828-bed voluntary non-profit - private hospital in New York, NY, affiliated with Mount Sinai Health System. Below you'll find publicly disclosed negotiated rates and facility details, including 440 disclosed rate categories.

  • Rural referral center
  • Reclassified as rural
  • Disproportionate share hospital
  • 340B participant
CCN
330046
NPI
1811368368
Health system
Mount Sinai Health System
Teaching
Major teaching hospital
County
New York County
Metro area
New York-Newark-Jersey City, NY-NJ MSA
Medicare contractor
Jurisdiction K, National Government Services (13001)
In Medicare since
1966
Last CMS survey
2024

Prices for common services

The 24 services Mount Sinai Morningside most likely performs, ranked by likely volume and what it is paid. Each service names one insurer. * marks hidden insurer names; A, B and C rank the remaining rates from low to high and reset for each service.

Book a demo to see hidden insurer names, more payer rates, and hospital data, or start a free trial.

Medicine & Surgery · Inpatient

Major lower-extremity joint replacement without MCC

MS-DRG 470

$43,160 - $58,634

from 4 insurers · median $53,488

Blue Cross$53,952
Insurer A*$43,160
Insurer B*$53,023
Insurer C*$58,634
Medicare $19,712Nearby hospitals $45,22618% above nearby hospitals

171 Medicare discharges for this DRG in CMS hospital data

Gynecology

Hysteroscopy with sampling of the uterine lining

CPT 58558

$3,598 - $8,133

from 3 insurers · median $4,330

Aetna$3,598
Insurer A*$4,330
Insurer B*$8,133
Medicare $3,881Nearby hospitals $7,39541% below nearby hospitals

63 Medicare claims in Level 4 Gynecologic Procedures (CMS 2024)

Medicine & Surgery · Inpatient

Spinal fusion except cervical without MCC

MS-DRG 460

$71,067 - $100,817

from 3 insurers · median $89,126

Blue Cross$89,126
Insurer A*$71,067
Insurer B*$100,817
Medicare $43,759Nearby hospitals $90,049In line with nearby hospitals

25 Medicare discharges for this DRG in CMS hospital data

CT imaging

CT abdomen and pelvis with contrast

CPT 74177

$449 - $974

from 3 insurers · median $956

Cigna$956
Insurer A*$449
Insurer B*$974
Medicare $418Nearby hospitals $70536% above nearby hospitals

Common here, based on CMS Medicare volume

How the insurers pay at Mount Sinai Morningside

Median rate as a percent of Medicare across the outpatient services above, and how many services sit above or below the same insurer's median at nearby hospitals. * marks hidden insurer names. These table labels track the same insurers across services; the labels on each service card reset.

InsurerServicesMedian % of MedicareAbove nearbyBelow nearby
Insurer A*8
268%
71
Insurer B*18
262%
171
Insurer C*24
249%
418
Insurer D*23
112%
716

How we chose these services: 9 appear in this hospital's own Medicare claims, 12 are common here based on CMS Medicare volume, and 3 are typical for the service lines it reports to CMS. Rates come from insurer and hospital price transparency files as of October 2026. Rates under a quarter of Medicare or over 20 times Medicare are left out as likely physician-fee rows or file errors. Book a demo to see all 300 CMS shoppable services for Mount Sinai Morningside, or start a free trial.

Insurance Accepted

Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.

Medicare

More about this hospital

  • Quality

    4 of 5 stars

    • 272 min in the ER before going home (US median 148)
    • Medicare readmissions penalty (-0.71%)
    See quality ratings
  • Doctors and services

    Accredited by The Joint Commission

    • Major teaching hospital
    • 50 services, including trauma care
    • 1,061 affiliated clinicians
    See doctors and services
  • Finances

    $7.9B net patient revenue

    • Operating margin on patient care 73.2%
    • $282.4M unreimbursed and uncompensated care
    • $6B net income
    See finances
  • Ownership and leadership

    Church

    • Denis Donegan, chief executive
    • 340B drug pricing program participant
    See ownership and leadership

Tax IDs and NPIs insurers list

The employer identification numbers (EINs) health plans and networks list for Mount Sinai Morningside in the in-network rate files they publish, with the organization NPIs billed under each.

Tax ID (EIN)Plans and networks listing itOrganization NPIs
13-2997301St Lukes Roosevelt Hospital Center67Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, AmeriBen and 62 more1104982917 St Lukes Roosevelt Hospital Center1497780019 Saint Lukes Roosevelt Hospital Lab1417192311 St Lukes Roosevelt Hospital Centerand 11 more

Source: PayerPrice analysis of insurers' Transparency in Coverage in-network files. An EIN can cover several hospitals and clinics in a health system, and insurers sometimes list other organizations' NPIs under it.

Location

1111 Amsterdam Avenue, New York, NY 10025

(212) 523-4000

Get directions

Frequently asked questions

About Mount Sinai Morningside's rates and hospital price transparency.

How much does an MRI cost at Mount Sinai Morningside?

For MRI brain before and after contrast (CPT 70553), published negotiated rates at Mount Sinai Morningside range from $311 to $2,421 across 3 insurers. Aetna's rate is $311. The median at nearby comparable hospitals is $785. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a CT scan cost at Mount Sinai Morningside?

For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Mount Sinai Morningside range from $449 to $974 across 3 insurers. Cigna's rate is $956. The median at nearby comparable hospitals is $705. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a colonoscopy cost at Mount Sinai Morningside?

For Colonoscopy with biopsy (CPT 45380), published negotiated rates at Mount Sinai Morningside range from $3,572 to $7,397 across 3 insurers. UnitedHealthcare's rate is $7,397. The median at nearby comparable hospitals is $4,565. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a mammogram cost at Mount Sinai Morningside?

For Screening mammography, bilateral (CPT 77067), published negotiated rates at Mount Sinai Morningside range from $265 to $362 across 3 insurers. Cigna's rate is $350. The median at nearby comparable hospitals is $239. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does hip or knee replacement cost at Mount Sinai Morningside?

For Major lower-extremity joint replacement without MCC (MS-DRG 470), published negotiated rates at Mount Sinai Morningside range from $43,160 to $58,634 across 4 insurers. Blue Cross Blue Shield's rate is $53,952. The median at nearby comparable hospitals is $45,226. What a patient pays depends on their plan's deductible, coinsurance and network status.

What is Mount Sinai Morningside's CMS star rating?

Mount Sinai Morningside has a CMS overall hospital star rating of 4 out of 5 on Medicare Care Compare (CMS data released 2026-08-13). That is higher than 58% of US hospitals.

Is Mount Sinai Morningside a teaching hospital?

Yes. CMS counts 0.79 Medicare-funded residents per bed at Mount Sinai Morningside for fiscal year 2027, so it is a major teaching hospital.

Does Medicare penalize Mount Sinai Morningside for readmissions?

Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Mount Sinai Morningside's base inpatient payments by an estimated 0.71% in fiscal year 2027 for more readmissions than expected.

What are the most common Medicare inpatient stays at Mount Sinai Morningside?

In 2024, the most common were septicemia or severe sepsis without mv >96 hours with mcc (559 discharges), acute myocardial infarction, discharged alive with mcc (155 discharges), heart failure and shock with mcc (150 discharges).

What is Mount Sinai Morningside's case mix index?

Mount Sinai Morningside's Medicare case mix index is 2.05 for fiscal year 2027, higher than 81% of hospitals paid under the inpatient prospective payment system.

For hospital finance and compliance teams

Running price transparency at a hospital like this one?

The data on this page comes from the files hospitals and payers publish. We help hospitals publish theirs correctly, and take a fresh look at their chargemaster.

Compliance MRF

Publish a CMS-compliant machine-readable file

We turn your chargemaster and payer contracts into the CMS template file, then keep it current as rates change.

CMS v3 example: standard_charge_information[0]
{
  "description": "MRI of brain (no contrast)",
  "code_information": [
    { "code": "611", "type": "RC" },
    { "code": "70551", "type": "CPT" }
  ],
  "standard_charges": [{
    "setting": "outpatient",
    "minimum": 250,
    "maximum": 400,
    "gross_charge": 1200,
    "discounted_cash": 1080,
    "payers_information": [
      {
        "payer_name": "Platform Health Insurance",
        "plan_name": "PPO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 400
      },
      {
        "payer_name": "Region Health Insurance",
        "plan_name": "HMO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 250
      }
    ]
  }]
}
  • CMS template layout, in JSON or CSV
  • Gross, discounted cash, payer-specific and de-identified min / max charges
  • cms-hpt.txt file and homepage footer link
  • Refreshed when your contracts change
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Chargemaster analysis

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Your chargemaster sets the gross charge on every claim, and many payer contracts base payment on it through percent-of-charge, lesser-of and stop-loss terms. We audit it line by line and show how your charges and negotiated rates compare with peer hospitals before your next negotiation.

What a review covers

CodingPricingPayer contractsCompliance
  • CPT, HCPCS, revenue code and modifier errors flagged line by line
  • Missing, duplicate and outdated charge lines identified
  • Charges set below payer allowables caught before lesser-of clauses cut payment
  • Revenue impact of charge changes modeled across percent-of-charge and stop-loss terms
  • Your negotiated rates benchmarked against peer hospitals for the same payers
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