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    OpenPayerNPI Medicare & MedicaidNatchaug Hospital, Inc.
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    Natchaug Hospital, Inc. — Billing Profile & Reimbursement Data

    NPI 1295811321 · Mansfield Center, CT · Psychiatric Hospital

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    Natchaug Hospital, Inc. is a psychiatric hospital provider located in Mansfield Center, Connecticut. This profile covers 0 Medicare and 29 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
    OrganizationNatchaug Hospital, Inc.
    Address189 Storrs Road
    CityMansfield Center
    StateCT
    ZIP06250
    TaxonomyPsychiatric Hospital
    NPI EnumeratedOctober 31, 2006

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

    Payer SourceTotal Paid
    Medicaid$35.8M
    Medicare$0

    Key Findings

    NATCHAUG HOSPITAL, INC. shows an effectively single-payer footprint: there is no Medicare billing on file while Medicaid revenue totals $35.8M, indicating the provider’s business is overwhelmingly or exclusively supported by Medicaid patients. This concentration in one payer should be treated as the dominant revenue context for any competitive or utilization analysis.

    Revenue is highly concentrated in a small set of Medicaid codes: the precomputed top 3 Medicaid codes by revenue account for 87.4% of this provider’s total Medicaid revenue, driven principally by S9480 ($15.7M, 43.9%), H0035 ($10.9M, 30.5%), and H0015 ($4.7M, 13.0%). This degree of concentration implies program-level dependence on intensive outpatient and partial hospitalization services.

    The top revenue-driving codes and their descriptions point to an operational model built around intensive behavioral health programs: S9480 is billed as Intensive outpatient psychiatric services (per diem) with 138.1K claims and a $114 avg paid/claim, and H0035 is Mental health partial hospitalization (less than 24 hours) with 62.9K claims and a $174 avg paid/claim. Together with H0015 (intensive outpatient substance use services, 37.6K claims, $124 avg paid/claim), the mix indicates the hospital primarily delivers structured, high-volume outpatient day programs rather than traditional inpatient medical care.

    State-level competitive standing is concentrated and pronounced for the highest-volume services: S9480 ranks #1 of 57 providers in-state (100th percentile) and is identified as an extreme outlier, and H0035 ranks #1 of 12 providers in-state (100th percentile) and is described as notably above typical state volume. By contrast, H0015 ranks #4 of 74 (96th percentile) and is characterized as typical; collectively, these rankings mark Natchaug as a dominant statewide provider for intensive outpatient and partial hospitalization behavioral health services.

    Beyond the top three codes, the provider also reports substantial volume in psychiatric evaluation and group therapy codes that support its behavioral health program model: 90791 generated $867.7K (9.3K claims) and ranks #16 of 559 providers in-state (97th percentile, notably above typical), while 90853 produced $659.2K (36.6K claims) and ranks #18 of 300 (94th percentile, notably above typical). These high-percentile placements for evaluation and group psychotherapy codes reinforce that the business lines are centered on outpatient behavioral health treatment and therapy services.

    Operational throughput is large in absolute claim counts for its dominant services, consistent with the high revenues: S9480 has 138.1K claims, H0035 has 62.9K claims, and H0015 has 37.6K claims, indicating sustained, high-volume program delivery rather than occasional episodic care. Analysts should interpret the provider’s cost and capacity metrics with an expectation of program-scale operations and recurring per-diem/partial-hospitalization billing patterns.

    The provider’s NPI tenure provides additional context for competitive positioning: the NPI was enumerated on 2006-10-31 (~20 years ago), indicating long-standing operation in the market which may help explain the scale and high state ranking in intensive outpatient and partial hospitalization service lines. Longevity combined with extreme-state-level volumes suggests established referral pathways or program capacity driving its Medicaid-dominated revenue profile.

    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.

    29 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    S9480Intensive outpatient psychiatric services, per diem138,070$110$15.7M
    H0035Mental health partial hospitalization, treatment, less than 24 hours62,890$170$10.9M
    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…37,620$120$4.7M
    H2012Behavioral health day treatment, per hour16,650$70$1.2M
    90791In this service, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis.9,330$90$867.7K
    90853Group psychotherapy is provided to a group of people who are normally not acquainted with each other but might be sharing similar kinds of psychological issues. The psychotherapist selects a group of…36,620$20$659.2K
    90792In this procedure, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis. In addition to the diagnostic evaluation, he also renders some additional medical…4,240$120$491.4K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…4,770$70$310.3K
    99205The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…1,390$190$263.7K
    G0410Group psychotherapy other than of a multiple-family group, in a partial hospitalization or intensive outpatient setting, approximately 45 to 50 minutes9,770$20$185.7K

    Showing 1–10 of 29

    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

    29 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    H0035Mental health partial hospitalization, treatment, less than 24 hours1102,820$160$1.6M
    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…4703,710$120$1.6M
    S9480Intensive outpatient psychiatric services, per diem1605,640$110$1.3M
    H2012Behavioral health day treatment, per hour61010,180$70$1.1M
    U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high…33503,340$60$1M
    U00042019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by…24305,480$60$581.1K
    99214The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…6841,590740$50$331.8K
    U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc,…32504,960$20$273.9K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…3481,710750$30$243.3K
    90847A provider meets with the patient’s family with the patient present to counsel the family on the psychological issues affecting the patient and the family. The provider supplies psychotherapy to the…71150290$80$206.3K

    Showing 1–10 of 29

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Aqeel KhanILPsychiatry Physician$2.2M$3.5M
    Gregory HamanCTInternal Medicine Physician$96.2K$0
    Kristen WilmotCTMedical Physician Assistant$28.6K$0
    Mary O'malleyMEPsychiatry Physician$18.9K$0
    Kemmarie BealCTNurse Practitioner$2.4K$0

    Nearby Providers

    Other providers in the same ZIP code as Natchaug Hospital, Inc., ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Lucille Wu-sciglianoCTPediatric Dentistry$0$2.4M
    Mansfield Mental Health And Addiction MedicineCTPsychiatry Physician$0$1.1M
    Ralph LaguardiaCTInternal Medicine Physician$105.9K$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
    Natchaug Hospital, Inc. — 6 of 24 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Connecticut