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    OpenPayerNPI Medicare & MedicaidSaint Mary's Hospital, Inc.
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    Saint Mary's Hospital, Inc. — Billing Profile & Reimbursement Data

    NPI 1760426969 · Waterbury, CT · General Acute Care Hospital

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    Saint Mary's Hospital, Inc. is a general acute care hospital provider located in Waterbury, Connecticut. This profile covers 0 Medicare and 591 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeOrganization
    OrganizationSaint Mary's Hospital, Inc.
    Address56 Franklin St
    CityWaterbury
    StateCT
    ZIP06706
    TaxonomyGeneral Acute Care Hospital
    NPI EnumeratedJune 16, 2006

    Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)

    Payer SourceTotal Paid
    Medicaid$163.2M
    Medicare$0

    Key Findings

    SAINT MARY'S HOSPITAL, INC. has no Medicare billing on file and therefore its observed activity is effectively single‑payer in the dataset; all reported revenue is Medicaid‑sourced, totaling $163.2M. This concentration means analyses of competitive position and service mix should be interpreted through the Medicaid lens rather than a dual‑payer mix.

    Revenue is highly concentrated in emergency department evaluation & management: the precomputed top three Medicaid codes (99285, 99284, 99283) account for 55.9% of the provider's total Medicaid revenue. Those three codes are 99285 ($35.6M, 27.7%), 99284 ($18.1M, 14.1%), and 99283 ($18M, 14.0%), indicating that a majority of billed Medicaid dollars derive from varying acuity levels of ED visits.

    The code mix points to a hospital operating with a high‑throughput emergency department and supporting acute inpatient/critical services: large claim volumes and revenue for 99285/99284/99283 are complemented by 99291 (critical care) at $2.3M (1.8%), and by hospital outpatient clinic activity via G0463 (72.9K claims, $7.3M, 5.7%). Together these codes suggest integrated ED, observation/clinic, and critical care capacity driving Medicaid revenue.

    On a competitive basis within Connecticut the facility shows above‑typical ED volume for several key codes: 99285 ranks #13 of 129 (91th percentile; notably above typical state volume) and 99283 ranks #10 of 114 (92th percentile; typical, unremarkable volume). These rankings indicate the hospital is a major state‑level participant for higher‑acuity ED care, rather than a low‑volume outlier.

    SAINT MARY'S displays concentrated procedural strength in GI and general surgery relative to in‑state peers. High percentile rankings include 43239 ($4.8M, 3.7%) at the 95th percentile, 45385 ($2M, 1.6%) and 45378 ($1.8M, 1.4%) each at the 98th percentile, and 47562 ($2.1M, 1.7%) at the 90th percentile; 11042 ($2.3M, 1.8%) is labeled an extreme outlier (rank #2 of 66, 98th percentile), together signaling materially elevated volume in endoscopy, colon procedures, cholecystectomy, and wound debridement compared with state peers.

    Infusion and imaging services are sizable revenue contributors supporting acute care throughput: 96374 ($6.3M, 4.9%) and 96365 ($2M, 1.6%) show high infusion activity consistent with ED and oncology support, while imaging codes such as 74177 ($2.6M, 2.1%), 70450 ($2M, 1.5%), and chest radiograph 71046 ($2.1M, 1.6%) reflect substantial diagnostic imaging volume tied to emergency and inpatient workups. This combination implies significant ancillary capacity co‑located with the ED and procedural services.

    The provider also shows breadth across diagnostics and specialty services beyond ED and procedures: 93306 echocardiography ($2.2M, 1.7%), 78452 nuclear cardiology ($2M, 1.5%), polysomnography 95810 ($1.8M, 1.4%), and SARS‑CoV‑2 testing U0003 ($1.5M, 1.1%) indicate a wide outpatient/inpatient diagnostic footprint that supports diverse clinical pathways and payer billing streams within Medicaid.

    SAINT MARY'S has an established NPI tenure (enumerated 2006-06-16, ~20 years ago), and combined with a $163.2M Medicaid revenue base and the concentrated ED/procedural profile above, the hospital functions as a long‑standing regional acute care provider within Connecticut's Medicaid network rather than a newly emergent facility. The data support characterizing it as a core Medicaid hospital with notable state‑level dominance in specific high‑volume ED and GI procedural codes.

    Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

    Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.

    View: By Year1 / 3

    Medicaid: Complete Services Breakdown

    Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

    591 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99285The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making.74,610$480$35.6M
    99284The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.56,690$320$18.1M
    99283The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.80,790$220$18M
    G0463Hospital outpatient clinic visit for assessment and management of a patient72,900$100$7.3M
    96374The provider administers a single medication or other substance rapidly into a vein to treat, prevent, or diagnose a condition.42,550$150$6.3M
    43239The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he removes one or more tissue biopsy specimens for diagnostic analysis.9,610$500$4.8M
    99282The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a straightforward level of medical decision making.21,180$130$2.8M
    74177The provider performs computed tomography of the abdomen and pelvis with contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.14,630$180$2.6M
    45380The provider examines the rectum and colon using a flexible colonoscope, a tubular instrument with a light source and camera, to look for the cause of a patient's symptoms, which may include…3,210$730$2.3M
    11042The provider uses surgical instruments to remove the dead tissue in skin down to the subcutaneous layer and including the epidermis and dermis, up to the first 20 cm2.14,000$170$2.3M

    Showing 1–10 of 591

    • More pages

    Medicaid: Competitive Analysis & Benchmarks

    How this provider's Medicaid billing volume and revenue compare to other Connecticut providers billing the same CPT/HCPCS codes.

    Full comparison — all codes billed, vs. Connecticut median

    591 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J2350Injection, ocrelizumab, 1 mg4101,310$17,340$21.6M
    G0463Hospital outpatient clinic visit for assessment and management of a patient114021,520$90$8M
    99285The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making.13130520$330$5.9M
    J9271Injection, pembrolizumab, 1 mg510210$5,070$5.8M
    99284The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.21130690$180$4.7M
    96374The provider administers a single medication or other substance rapidly into a vein to treat, prevent, or diagnose a condition.84023,540$140$3.7M
    99283The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.101101,520$140$3.4M
    H0015Alcohol and/or drug services; intensive outpatient (treatment program that operates at least 3 hours/day and at least 3 days/week and is based on an individualized treatment plan), including…57703,710$120$1.6M
    S9480Intensive outpatient psychiatric services, per diem44605,640$110$1.3M
    J2505Injection, pegfilgrastim, 6 mg810130$2,110$1.2M

    Showing 1–10 of 591

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    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Saint Mary's Hospital, Inc., ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Sara MiceliCTPhysician Assistant$25.9K$0

    Nearby Providers

    Other providers in the same ZIP code as Saint Mary's Hospital, Inc., ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Trinity Health Of New England Emergency Medical Services, Inc.CTAmbulance$2.5M$13M
    Franklin Medical Group, PCCTInternal Medicine Physician$0$13.5M
    Middle Ct Emergency Physicians LLCCTEmergency Medicine Physician$0$6.8M
    Campion Ambulance Service IncCTAmbulance$0$4.5M
    Naugatuck Valley Radiological Associates PCCTDiagnostic Radiology Physician$0$2.1M
    Brass Mill Mall Dental L.L.PCTGeneral Practice Dentistry$0$1.3M
    Joseph PrunerCTInternal Medicine Physician$211.3K$0
    Monica HughesCTAdult Health Nurse Practitioner$176.2K$0
    Sarah GaoCTTherapeutic Radiology Physician$169.7K$0
    Reza PakdamanCTDiagnostic Radiology Physician$160.6K$0

    Frequently Asked Questions

    References

    1. 1.Medicare Physician & Other Practitioner by Provider and Service. CMS.gov.Provider-level Medicare Part B utilization and payment data.
    2. 2.NPPES NPI Registry. CMS.gov.National Provider Identifier registry used for provider enumeration and taxonomy metadata.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Medicaid Revenue by Year vs. Connecticut Providers
    7 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Connecticut Distribution
    Saint Mary's Hospital, Inc. — 4 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Connecticut