PayerPrice
Data Platform
Who We Serve
Use Cases
More

Data Search

ProceduresSpecialtiesHospitalsPayers

Company

About UsContact

Resources

BlogResource Hub
Check Local Rates
Short Term Acute Care HospitalVoluntary Non-Profit - Private

Cooley Dickinson Hospital

Mass General Brigham · Northampton, MA

30 Locust Street, Northampton, MA 01060(413) 582-2000

2 of 5

CMS star rating

140

Beds

5,646

Inpatient discharges a year

$298.4M

Net patient revenue a year

39

In-network payers

About this hospital

Cooley Dickinson Hospital is a 140-bed voluntary non-profit - private hospital in Northampton, MA, affiliated with Mass General Brigham. Below you'll find publicly disclosed negotiated rates and facility details, including 39 in-network payers and 137 disclosed rate categories.

  • Rural referral center
  • Reclassified as rural
  • Disproportionate share hospital
  • ACO participant
CCN
220015
NPI
1477596310
Website
cooleydickinson.org
Health system
Mass General Brigham
Teaching
No Medicare-funded residents
County
Hampshire County
Metro area
Amherst Town-Northampton, MA MSA
Medicare contractor
Jurisdiction K, National Government Services (14011)
In Medicare since
1966
Last CMS survey
2009

Prices for common services

The 24 services Cooley Dickinson Hospital 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.

CT imaging

CT abdomen and pelvis with contrast

CPT 74177

$1,055 - $2,515

from 4 insurers · median $2,259

Aetna$2,515
Insurer A*$1,055
Insurer B*$2,244
Insurer C*$2,274
Medicare $399Nearby hospitals $726211% above nearby hospitals

Common here, based on CMS Medicare volume

Gynecology

Hysteroscopy with sampling of the uterine lining

CPT 58558

$9,227

negotiated rate

Aetna$9,227
Medicare $3,703Nearby hospitals $4,130123% above nearby hospitals

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

CT imaging

CT head or brain without contrast

CPT 70450

$447 - $1,434

from 4 insurers · median $1,048

Aetna$667
Insurer A*$447
Insurer B*$1,430
Insurer C*$1,434
Medicare $120Nearby hospitals $247324% above nearby hospitals

Common here, based on CMS Medicare volume

Medicine & Surgery

Inguinal hernia repair, age 5 or older

CPT 49505

$13,754

negotiated rate

Aetna$13,754
Medicare $4,096Nearby hospitals $3,776264% above nearby hospitals

104 Medicare claims in Level 1 Abdominal/Peritoneal/Biliary and Related Procedures (CMS 2024)

How the insurers pay at Cooley Dickinson Hospital

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*17
564%
152
Insurer B*17
547%
150
Insurer C*23
388%
212
Insurer D*18
296%
123

How we chose these services: 6 appear in this hospital's own Medicare claims, 17 are common here based on CMS Medicare volume, and 1 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 Cooley Dickinson Hospital, 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)
Ameri HealthAspirus Health PlanAvera Health PlansBanner HealthCenteneComPsych

More about this hospital

  • Quality

    2 of 5 stars

    • 261 min in the ER before going home (US median 148)
    • Medicare readmissions penalty (-0.93%)
    See quality ratings

  • Doctors and services

    Accredited by The Joint Commission

    • No Medicare-funded residents
    • 38 services
    • 1,211 affiliated clinicians
    See doctors and services

  • Finances

    $298.4M net patient revenue

    • Operating margin on patient care 4.4%
    • $12M unreimbursed and uncompensated care
    • $16.8M net income
    See finances

  • Ownership and leadership

    Owned by Cooley Dickinson Health Care Corporation

    • Private (not for profit)
    See ownership and leadership

Tax IDs and NPIs insurers list

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

Tax ID (EIN)Plans and networks listing itOrganization NPIs
22-2617175Cooley Dickinson Hospital INC56Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ameri Health and 51 more1477596310 Cooley Dickinson Hospital Inc1932669272 Cooley Dickinson Hospital Inc1871512814 Cooley Dickinson Hospital Inc

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

30 Locust Street, Northampton, MA 01060

(413) 582-2000

Get directions

Frequently asked questions

About Cooley Dickinson Hospital's rates and hospital price transparency.

How much does an MRI cost at Cooley Dickinson Hospital?

For MRI brain before and after contrast (CPT 70553), published negotiated rates at Cooley Dickinson Hospital range from $1,437 to $5,238 across 4 insurers. Blue Cross Blue Shield's rate is $1,437. The median at nearby comparable hospitals is $895. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a CT scan cost at Cooley Dickinson Hospital?

For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Cooley Dickinson Hospital range from $1,055 to $2,515 across 4 insurers. Aetna's rate is $2,515. The median at nearby comparable hospitals is $726. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a colonoscopy cost at Cooley Dickinson Hospital?

For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at Cooley Dickinson Hospital range from $481 to $1,997 across 4 insurers. Aetna's rate is $1,776. The median at nearby comparable hospitals is $1,956. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a mammogram cost at Cooley Dickinson Hospital?

For Screening mammography, bilateral (CPT 77067), published negotiated rates at Cooley Dickinson Hospital range from $221 to $559 across 4 insurers. UnitedHealthcare's rate is $559. The median at nearby comparable hospitals is $190. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does hip or knee replacement cost at Cooley Dickinson Hospital?

For Major lower-extremity joint replacement without MCC (MS-DRG 470), published negotiated rates at Cooley Dickinson Hospital range from $18,122 to $18,122 across 1 insurers. The median at nearby comparable hospitals is $15,295. What a patient pays depends on their plan's deductible, coinsurance and network status.

What is Cooley Dickinson Hospital's CMS star rating?

Cooley Dickinson Hospital has a CMS overall hospital star rating of 2 out of 5 on Medicare Care Compare (CMS data released 2026-08-13). That is lower than 73% of US hospitals.

Is Cooley Dickinson Hospital a teaching hospital?

CMS reports no Medicare-funded interns or residents at Cooley Dickinson Hospital for fiscal year 2027.

Does Medicare penalize Cooley Dickinson Hospital for readmissions?

Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Cooley Dickinson Hospital's base inpatient payments by an estimated 0.93% in fiscal year 2027 for more readmissions than expected.

What are the most common Medicare inpatient stays at Cooley Dickinson Hospital?

In 2024, the most common were septicemia or severe sepsis without mv >96 hours with mcc (259 discharges), heart failure and shock with mcc (149 discharges), respiratory infections and inflammations with mcc (70 discharges).

What is Cooley Dickinson Hospital's case mix index?

Cooley Dickinson Hospital's Medicare case mix index is 1.56 for fiscal year 2027, higher than 35% 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
Talk to us about your MRF
Chargemaster analysis

Get your chargemaster right for billing and payer contracts

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
Talk to us about your chargemaster