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Psychiatric HospitalGovernment - State

Greystone Park Psych. Hospital

Morris Plains, NJ

59 Koch Avenue, Morris Plains, NJ 07950(973) 538-1800

Not rated by CMS

CMS star rating

400

Beds

133

Inpatient discharges a year

$4.6M

Net patient revenue a year

About this hospital

Greystone Park Psych. Hospital is a 400-bed government - state hospital in Morris Plains, NJ.

CCN
314016
NPI
1336221878
County
Morris County
Metro area
New York-Newark-Jersey City, NY-NJ MSA
Medicare contractor
Jurisdiction L, Novitas Solutions (12001)
In Medicare since
1982
Last CMS survey
2023

Negotiated Rates

The data below comes from CMS-mandated price transparency data. Learn more.

Book a call about hospital compliance MRFs

No contract information available for this hospital.

Contract data may be available through direct hospital inquiry.

Insurance Accepted

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

Medicare

More about this hospital

Location

59 Koch Avenue, Morris Plains, NJ 07950

(973) 538-1800

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Frequently asked questions

About Greystone Park Psych. Hospital's rates and hospital price transparency.

How many patients does Greystone Park Psych. Hospital admit?

Greystone Park Psych. Hospital reported 133 inpatient discharges and 137,237 inpatient days from Jul 1, 2024 to Jun 30, 2025.

How many employees does Greystone Park Psych. Hospital have?

Greystone Park Psych. Hospital reported 1,388 full-time-equivalent employees on payroll from Jul 1, 2024 to Jun 30, 2025.

How much revenue does Greystone Park Psych. Hospital make?

Greystone Park Psych. Hospital reported $4.6M in net patient revenue on $4.6M of gross charges for Jul 1, 2024 to Jun 30, 2025, an operating margin of -2799.3%, and net income of -$128.2M.

Is Greystone Park Psych. Hospital accredited?

Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for Greystone Park Psych. Hospital, effective 2014.

What services does Greystone Park Psych. Hospital offer?

CMS lists 44 services at Greystone Park Psych. Hospital, including Acute Renal Dialysis, Adult Inpatient Psychiatric Care, Alcohol and/or Drug Service, Anesthesia, Audiology, Burn Care Unit.

How many beds does Greystone Park Psych. Hospital have?

Greystone Park Psych. Hospital has 400 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. 468 are Medicare-certified beds in CMS's Provider of Services file. Facility type: Psychiatric Hospital.

Where is Greystone Park Psych. Hospital and what is its phone number?

Greystone Park Psych. Hospital is located at 59 Koch Avenue, Morris Plains, NJ 07950. Its main phone number is (973) 538-1800.

What is Greystone Park Psych. Hospital's CCN (Medicare provider number)?

Greystone Park Psych. Hospital's CMS Certification Number (CCN), also called its Medicare provider number, is 314016.

What is Greystone Park Psych. Hospital's NPI number?

The National Provider Identifier (NPI) on file for Greystone Park Psych. Hospital is 1336221878.

What is a hospital price transparency MRF?

Under 45 CFR Part 180, every US hospital must publish a machine-readable file of its standard charges, including gross charges, discounted cash prices and payer-specific negotiated rates, in the CMS template format. PayerPrice can help hospitals publish and maintain these files.

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