St. Catherine of Siena Hospital is a nonprofit short-term acute care hospital in Smithtown, New York. Its CMS Certification Number (CCN) is 330401 and its NPI is 1982663423.
CMS Certification Number
National Provider Identifier
Billing entity in payer files
Smithtown, NY
Negotiated rates
In-network rates for clinicians billing at this hospital, from each insurer's price transparency files. Median rate, with the range when more than one contract applies.
| Service | Code | Physician rate | vs. New York hospitals |
|---|---|---|---|
| Emergency room visit, high severity | 99285 | $467$338–$596 · 2 rates | 95th percentile · state median $197, mean $249 |
| CT scan, abdomen and pelvis, with contrast | 74177 | $469$452–$485 · 6 rates | 69th percentile · state median $349, mean $440 |
| MRI, brain, with and without contrast | 70553 | $702$503–$900 · 6 rates | 77th percentile · state median $389, mean $524 |
| Colonoscopy, diagnostic | 45378 | $502$284–$757 · 6 rates | 74th percentile · state median $366, mean $436 |
See UnitedHealthcare rates for every billing code at St. Catherine of Siena Hospital
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Every billing code
CPT, HCPCS, MS-DRG and revenue codes, not just the four shown here.
Institutional rates
What each insurer pays the hospital itself, its facility fees.
Professional rates
What insurers pay physicians and clinicians billing here.
Inpatient and outpatient
Per-stay rates for admissions and per-visit rates for outpatient care.
The table above shows physician rates: what the insurer pays clinicians for the service. Facility rates are in the full data. Source: insurer Transparency in Coverage files.
From the hospital's Medicare enrollment record.
From CMS Care Compare. Each measure is compared with the national rate.
CMS overall rating
5 out of 5 stars
1 better6 no different0 worsethan national
2 better5 no different0 worsethan national
1 better5 no different1 worsethan national
Units Medicare certifies separately, each with its own CCN.
Psychiatric unit
St. Catherine of Siena Hospital
CCN 33S401
Brunswick Hospital Center Inc
Amityville, NY
Good Samaritan Hospital Medical Center
West Islip, NY
Huntington Hospital Association
Huntington, NY
John T Mather Memorial Hospital
Port Jefferson, NY
NYU Langone Hospitals
Patchogue, NY
Pilgrim Psychiatric Center
West Brentwood, NY
Compare negotiated rates from UHC, Aetna, Cigna and BCBS with the rest of the market, down to the TIN.
Quick answers about St. Catherine of Siena Hospital.
St. Catherine of Siena Hospital's CMS Certification Number (CCN) is 330401. Medicare uses the CCN to identify the hospital in cost reports, quality reporting and claims.
St. Catherine of Siena Hospital bills under National Provider Identifier (NPI) 1982663423.
St. Catherine of Siena Hospital bills insurers under tax ID (EIN) 06-1562701, held by ST CATHERINE OF SIENA MEDICAL CENTER. Insurers publish negotiated rates by tax ID, so this is the number to look up in price transparency files.
St. Catherine of Siena Hospital is enrolled in Medicare as a short-term acute care hospital with nonprofit ownership. Its legal business name is St Catherine of Siena Medical Center.
St. Catherine of Siena Hospital is at 50 Route 25a, Smithtown, NY 11787.
St. Catherine of Siena Hospital has a CMS overall star rating of 5 out of 5. CMS bases the rating on mortality, safety, readmission, patient experience and timely care measures.
Yes. St. Catherine of Siena Hospital reports emergency services to CMS.
Yes. St. Catherine of Siena Hospital has 1 Medicare-certified unit: psychiatric unit.
Enrollment records show how a hospital is registered with Medicare; confirm services and coverage with the hospital directly.