Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerNPI Medicare & MedicaidLake Hospital System Inc
    Ask Trek AI about this page

    Lake Hospital System Inc — Billing Profile & Reimbursement Data

    NPI 1972689172 · Willoughby, OH · General Acute Care Hospital

    Customize your policy alerts

    Sign up for Lake Hospital System Inc — Billing Profile & Reimbursement Data policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    Lake Hospital System Inc is a general acute care hospital provider located in Willoughby, Ohio. This profile covers 0 Medicare and 456 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Table of contents

    Progress1 / 9

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeOrganization
    OrganizationLake Hospital System Inc
    Address36000 Euclid Ave
    CityWilloughby
    StateOH
    ZIP44094
    TaxonomyGeneral Acute Care Hospital
    NPI EnumeratedOctober 31, 2006

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

    Payer SourceTotal Paid
    Medicaid$56.5M
    Medicare$0

    Key Findings

    This provider has no Medicare billing on file and reports Total Medicaid revenue: $56.5M, meaning its public-payer footprint is effectively single-payer (Medicaid) in the claims data. That concentration implies revenue and access are closely tied to state Medicaid policy, reimbursement levels, and managed-care contracting rather than Medicare-related lines of business.

    Revenue concentration is high: the top three Medicaid codes account for 45.3% of the provider's Medicaid revenue. Those top drivers are 99213 ($10.5M, 21.8%), 99214 ($6M, 12.4%), and 99283 ($5.3M, 11.1%), indicating the bulk of dollars flow from evaluation-and-management office/outpatient visits and lower-acuity emergency department visits.

    The code mix points to a combined ambulatory and emergency operation: very large volumes of E/M outpatient visits (99213 with 96.5K claims and 99214 with 53.6K claims) alongside substantial ED activity (99283, 99284, 99285). This pattern is consistent with a General Acute Care Hospital that functions as both a community outpatient clinic hub and an emergency care provider for Medicaid patients.

    For ambulatory primary care, 99213 is a standout: 96.5K claims generating $10.5M (21.8% of Medicaid revenue) and ranking #60 of 5077 in-state (99th percentile; notably above typical state volume). By contrast, 99214 also shows high absolute volume (53.6K claims, $6M) and ranks in the 98th percentile (#86 of 4514) but is described as typical volume for that code, suggesting particularly strong low-to-moderate complexity outpatient throughput rather than an unusual intensity mix.

    Emergency department acuity is meaningful across levels: high-acuity visits (99285) produced $4.8M on 36.8K claims and rank #51 of 581 in-state (91st percentile), while moderate- and lower-acuity ED codes 99284 and 99283 also contribute multi-million-dollar revenue. The distribution across 99283/99284/99285 indicates the hospital manages a broad range of ED complexity for Medicaid patients and supports downstream services such as imaging and infusions.

    Ancillary services supporting ED and outpatient care are material: IV/infusion codes like 96361 ($4.1M, 15.3K claims, 82nd percentile) and 96360/96365 appear among top-revenue codes, and imaging codes such as 70450 ($1.5M) and 74177 ($1M) show routine CT utilization. Several lab/testing codes (U0004, 87631, 87591) also appear in the top 25, signaling an active on-site laboratory and diagnostic capacity that complements urgent and outpatient care pathways.

    Preventive and pediatric services are a visible component of the mix: 99391 (12.5K claims, $1.3M, 94th percentile), 99392, 99393 and related well-patient visit codes are present in the top revenue list. This indicates the hospital also sustains primary-preventive care and pediatric well visits for Medicaid populations in addition to its ED and acute outpatient work.

    The provider has an established enrollment history (NPI enumerated 2006-10-31, ~20 years ago), which, combined with the high Medicaid concentration and code-level rank patterns, indicates a long-standing presence in the state Medicaid market. That longevity supports market relationships and scale, but the reliance on Medicaid (with no Medicare billing on file) creates exposure to Medicaid-specific reimbursement and utilization shifts that could materially affect revenue.

    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.

    456 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…96,460$110$10.5M
    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…53,580$110$6M
    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.45,260$120$5.3M
    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.36,840$130$4.8M
    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.36,380$130$4.7M
    96361The provider administers intravenous, or IV, fluids with electrolytes through an already established intravenous route for each additional hour to treat more severe dehydration.15,350$270$4.1M
    G0463Hospital outpatient clinic visit for assessment and management of a patient25,290$70$1.8M
    70450The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.6,070$250$1.5M
    99391Preventive medicine services are provided to individuals who are not in need of any immediate medical attention, but need to undergo a periodic health checkup as a preventive measure. Well–baby…12,520$100$1.3M
    99392Preventive medicine services are provided to individuals who are not in need of any immediate medical attention, but need to undergo a periodic health checkup as a preventive measure. Well–baby…10,500$100$1.1M

    Showing 1–10 of 456

    • More pages

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Ohio median

    456 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    G0463Hospital outpatient clinic visit for assessment and management of a patient341504,030$100$5.9M
    96361The provider administers intravenous, or IV, fluids with electrolytes through an already established intravenous route for each additional hour to treat more severe dehydration.301704,660$300$2.6M
    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.644804,510$90$1.8M
    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.89660460$90$1.5M
    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.51580510$100$1.3M
    G0483Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…1950310$110$817.2K
    70450The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.652901,380$90$635.2K
    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.712801,110$110$605.7K
    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.1322302,200$100$530.1K
    G0378Hospital observation service, per hour791602,840$80$529.2K

    Showing 1–10 of 456

    • More pages

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    University Hospitals Ahuja Medical Center, IncOHGeneral Acute Care Hospital$0$21.1M
    University Hospitals Home Care Services IncOHHome Health Agency$0$7.7M
    Lake Hospital System IncOHFamily Medicine Physician$0$6.9M
    Razieh MohseniOHInternal Medicine Physician$219.4K$0
    Maria Lopez WhitneyFLPhysician Assistant$70.7K$0
    Hassan AboumerhiILAnesthesiology Physician$70.1K$0
    Patrick McintyreOHPain Medicine (Anesthesiology) Physician$59.4K$0
    Kristen ParsellOHAdult Health Nurse Practitioner$46.7K$0
    Lisa BeanOHFamily Nurse Practitioner$40.7K$1.1K
    Gregory KezeleOHPhlebology Physician$39.8K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Signature Health, IncOHMental Health Clinic/Center (Including Community Mental Health Center)$0$47.9M
    Signature Health Inc.OHFederally Qualified Health Center (FQHC)$0$41.8M
    Signature Health, IncOHMental Health Counselor$0$13.5M
    City Of WilloughbyOHAmbulance$256.9K$658K
    Syed AshrafOHInternal Medicine Physician$275.1K$0
    Jamal AzemOHNephrology Physician$256.1K$230
    Victor BelloOHOphthalmology Physician$199.8K$0
    Ohio Cvs Stores LLCOHPharmacy$187.5K$0
    Melissa ReigleOHUrology Physician$179.9K$0
    Matthew KeumOHPain Medicine (Physical Medicine & Rehabilitation) Physician$171.5K$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. Ohio Providers
    7 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Ohio Distribution
    Lake Hospital System Inc — 2 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Ohio