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Short Term Acute Care HospitalVoluntary Non-Profit - Private

Northridge Hospital Medical Center

Dignity Health · Northridge, CA

18300 Roscoe Boulevard, Northridge, CA 91328(818) 885-8500

4 of 5

CMS star rating

394

Beds

14,658

Inpatient discharges a year

$527.3M

Net patient revenue a year

35

In-network payers

Photo 1: Cbl62 ( talk ), CC BY-SA 3.0, via Wikimedia Commons · Photo 2: Public domain (USGS NAIP, CONUS), via USGS National Map / USDA NAIP

About this hospital

Northridge Hospital Medical Center is a 394-bed voluntary non-profit - private hospital in Northridge, CA, affiliated with Dignity Health. Below you'll find publicly disclosed negotiated rates and facility details, including 35 in-network payers and 286 disclosed rate categories.

  • Disproportionate share hospital
  • 340B participant
CCN
050116
NPI
1417089350
Health system
Dignity Health
Teaching
Teaching hospital
County
Los Angeles County
Metro area
Los Angeles-Long Beach-Anaheim, CA MSA
Medicare contractor
Jurisdiction E, Noridian Healthcare Solutions (01011)
In Medicare since
1966
Last CMS survey
2023

Prices for common services

The 24 services Northridge Hospital Medical Center 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.

Childbirth · Inpatient

Vaginal delivery, hospital stay

MS-DRG 807

$6,583 - $13,165

from 3 insurers · median $8,855

Cigna$8,855
Insurer A*est.$6,583
Insurer B*$13,165

CMS lists this service as CPT 59400, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 807, so these are facility case rates.

Hospital reports neonatal nursery services to CMS

Childbirth · Inpatient

Cesarean delivery, hospital stay

MS-DRG 788

$9,876 - $19,752

from 3 insurers · median $12,681

Cigna$12,681
Insurer A*est.$9,876
Insurer B*$19,752

CMS lists this service as CPT 59510, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 788, so these are facility case rates.

Hospital reports neonatal nursery services to CMS

Cardiology and vascular testing

Complete echocardiogram with Doppler and color flow

CPT 93306

$239 - $4,819

from 4 insurers · median $3,472

Aetna$239
Insurer A*est.$3,270
Insurer B*$3,673
Insurer C*$4,819
Medicare $717Nearby hospitals $1,698105% above nearby hospitals

Common here, based on CMS Medicare volume

CT imaging

CT abdomen and pelvis with contrast

CPT 74177

$565 - $1,617

from 4 insurers · median $1,106

Aetna$565
Insurer A*$828
Insurer B*$1,383
Insurer C*$1,617
Medicare $458Nearby hospitals $67863% above nearby hospitals

Common here, based on CMS Medicare volume

How the insurers pay at Northridge Hospital Medical Center

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*19
425%
98
Insurer B*19
377%
86
Insurer C*24
222%
99
Insurer D*23
160%
115

How we chose these services: 3 appear in this hospital's own Medicare claims, 16 are common here based on CMS Medicare volume, and 5 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 Northridge Hospital Medical Center, 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
Aetna
BCBS
Cigna
United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health)
AmbetterAmeri HealthAspirus Health PlanAvera Health PlansBanner HealthCentene

More about this hospital

  • Quality

    4 of 5 stars

    • 215 min in the ER before going home (US median 148)
    • Medicare readmissions penalty (-0.33%)
    See quality ratings
  • Doctors and services

    Accredited by The Joint Commission

    • Teaching hospital
    • 45 services, including trauma care
    • 583 affiliated clinicians
    See doctors and services
  • Finances

    $527.3M net patient revenue

    • Operating margin on patient care -0.7%
    • $50.7M unreimbursed and uncompensated care
    • $52.8M net income
    See finances
  • Ownership and leadership

    Owned by Commonspirit Health

    • Private (not for profit)
    • Marvin O'Quinn, 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 Northridge Hospital Medical Center in the in-network rate files they publish, with the organization NPIs billed under each.

Tax ID (EIN)Plans and networks listing itOrganization NPIs
87-0692258Northridge Hospital Medical Center Roscoe Boulevard Campus64Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 59 more1417089350 Dignity Community Care1144540956 Northridge Hosptial Medical Center

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

18300 Roscoe Boulevard, Northridge, CA 91328

(818) 885-8500

Get directions

Frequently asked questions

About Northridge Hospital Medical Center's rates and hospital price transparency.

How much does an MRI cost at Northridge Hospital Medical Center?

For MRI brain before and after contrast (CPT 70553), published negotiated rates at Northridge Hospital Medical Center range from $385 to $2,489 across 4 insurers. Anthem Blue Cross / Blue Shield of CA's rate is $2,489. The median at nearby comparable hospitals is $1,069. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a CT scan cost at Northridge Hospital Medical Center?

For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Northridge Hospital Medical Center range from $565 to $1,617 across 4 insurers. Aetna's rate is $565. The median at nearby comparable hospitals is $678. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a colonoscopy cost at Northridge Hospital Medical Center?

For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at Northridge Hospital Medical Center range from $2,672 to $3,514 across 3 insurers. Anthem Blue Cross / Blue Shield of CA's rate is $3,381. The median at nearby comparable hospitals is $3,918. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does giving birth cost at Northridge Hospital Medical Center?

For Vaginal delivery, hospital stay (MS-DRG 807), published negotiated rates at Northridge Hospital Medical Center range from $6,583 to $13,165 across 3 insurers. Cigna's rate is $8,855. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a mammogram cost at Northridge Hospital Medical Center?

For Screening mammography, bilateral (CPT 77067), published negotiated rates at Northridge Hospital Medical Center range from $196 to $505 across 4 insurers. Cigna's rate is $281. The median at nearby comparable hospitals is $242. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does hip or knee replacement cost at Northridge Hospital Medical Center?

For Major lower-extremity joint replacement without MCC (MS-DRG 470), published negotiated rates at Northridge Hospital Medical Center range from $16,425 to $36,234 across 3 insurers. UnitedHealthcare's rate is $22,177. The median at nearby comparable hospitals is $35,217. What a patient pays depends on their plan's deductible, coinsurance and network status.

What is Northridge Hospital Medical Center's CMS star rating?

Northridge Hospital Medical Center 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 Northridge Hospital Medical Center a teaching hospital?

Yes. CMS counts 0.04 Medicare-funded residents per bed at Northridge Hospital Medical Center for fiscal year 2027, so it is a teaching hospital.

Does Medicare penalize Northridge Hospital Medical Center for readmissions?

Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Northridge Hospital Medical Center's base inpatient payments by an estimated 0.33% in fiscal year 2027 for more readmissions than expected.

What are the most common Medicare inpatient stays at Northridge Hospital Medical Center?

In 2024, the most common were septicemia or severe sepsis without mv >96 hours with mcc (611 discharges), heart failure and shock with mcc (176 discharges), acute myocardial infarction, discharged alive with mcc (107 discharges).

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.

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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
      }
    ]
  }]
}
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  • cms-hpt.txt file and homepage footer link
  • Refreshed when your contracts change
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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.

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  • Missing, duplicate and outdated charge lines identified
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