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    Johnston County — Billing Profile & Reimbursement Data

    NPI 1114193844 · Smithfield, NC · Land Ambulance

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    Johnston County is a land ambulance provider located in Smithfield, North Carolina. This profile covers 5 Medicare and 6 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeOrganization
    OrganizationJohnston County
    Address120 South Third Street
    CitySmithfield
    StateNC
    ZIP27577
    TaxonomyLand Ambulance
    NPI EnumeratedMay 2, 2008

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

    Payer SourceTotal Paid
    Medicaid$7.9M
    Medicare$2.4M

    Key Findings

    JOHNSTON COUNTY operates as a front-line ambulance provider focused on emergency transport services, as reflected by its revenue mix concentrated in ambulance transport and mileage codes: A0427 (advanced life support, emergency transport), A0425 (ground mileage), and A0429 (basic life support, emergency transport). The presence of high-volume ALS and mileage codes on both payers indicates routine emergency response and long-run transport activity rather than sporadic or non-transport services in SMITHFIELD, NC.

    Medicare revenue is concentrated in a very small set of services: the precomputed top 3 Medicare codes account for 97.3% of this provider's total Medicare revenue. In particular A0427 generated $1.6M (65.4% of Medicare revenue) across 4.1K claims, A0425 produced $504.1K (21.1%) across 63K claims, and A0429 produced $259.7K (10.9%) across 814 claims, indicating near-total reliance on these transport-related codes for Medicare billing.

    Medicaid revenue is even more concentrated, with the precomputed top 3 Medicaid codes accounting for 99.1% of this provider's total Medicaid revenue. A0427 dominates Medicaid billing with $5.9M (73.8% of Medicaid revenue) over 34.1K claims, followed by A0429 at $1.9M (23.7%) and A0425 at $131.6K (1.7%), which shows the provider’s Medicaid business is overwhelmingly driven by emergency ALS and BLS transports.

    The payer mix is Medicaid-dominant in scale: total Medicaid revenue of $7.9M substantially exceeds total Medicare revenue of $2.4M, so Medicaid patients and contracts are the principal revenue source for the entity. This imbalance implies strategic exposure to state program rules and reimbursement trends more than to Medicare policy shifts.

    On competitive standing for Medicare, the provider is a high-volume national outlier for several transport codes: A0427 ranks #163 of 6841 providers (98th percentile) and A0425 ranks #289 of 8934 providers (97th percentile), both described as notably above typical national volume. By contrast, its Medicare A0429 volume (rank #673 of 7808, 91th percentile) is characterized as typical and unremarkable, so the provider’s national prominence is concentrated specifically in ALS emergency transports and mileage reporting.

    Within North Carolina Medicaid comparisons, A0427 ranks #9 of 168 providers (95th percentile) yet is labeled typical/unremarkable in the dataset’s language, while A0429 and A0425 sit at #19 of 144 (87th percentile) and #18 of 222 (92th percentile) respectively, each described as typical. Those in-state rankings show the provider is among the larger Medicaid ambulance billers for core transport services, even though the qualitative labels provided treat volumes as generally within expected operational ranges.

    Operationally, the extraordinarily high claim counts for mileage on Medicare (A0425 at 63K claims) alongside large Medicaid mileage counts (26.3K claims) point to sustained, high-frequency ground transport activity and longer-distance or numerous short-mileage trips. This pattern, together with heavy A0427 utilization across both payers, suggests a business model centered on emergency response and frequent patient transports rather than ancillary or specialty non-transport services.

    The NPI tenure (enumerated 2008-05-02, ~18 years ago) indicates a long-standing presence in the market, which, combined with the Medicaid-heavy revenue profile and high percentile ranks on key transport codes, suggests established operational scale and entrenched payer relationships that underpin its current billing patterns. Continued monitoring of ALS (A0427) and mileage (A0425) trends will be critical given their outsized contribution to revenue on both payers.

    Medicare: Total Revenue Breakdown by CPT/HCPCS Code

    Medicare revenue breakdown by CPT/HCPCS procedure code.

    View: Bar Chart1 / 2

    Medicare: Complete Services Breakdown

    The CPT/HCPCS codes generating the most Medicare revenue for this provider.

    5 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    A0427Ambulance service, advanced life support, emergency transport, level 1 (als 1 - emergency)4,100$380$1.6M
    A0425Ground mileage, per statute mile63,010$10$504.1K
    A0429Ambulance service, basic life support, emergency transport (bls-emergency)810$320$259.7K
    A0433Advanced life support, level 2 (als 2)100$560$55K
    A0434Specialty care transport (sct)10$660$8.6K

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    5 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    A04277140480$380$382.2K
    A042930140240$320$156.7K
    A04251118012,210$10$145.4K
    A0434132040$650$52.2K
    A0433128040$550$30.4K

    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.

    6 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    A0427Ambulance service, advanced life support, emergency transport, level 1 (als 1 - emergency)34,140$170$5.9M
    A0429Ambulance service, basic life support, emergency transport (bls-emergency)13,360$140$1.9M
    A0425Ground mileage, per statute mile26,330$10$131.6K
    A0433Advanced life support, level 2 (als 2)210$320$67.7K
    A0998Ambulance response and treatment, no transport60$50$2.5K
    99199Use this code to report other medicine services or procedures for which there is no specific code available.330$10$1.6K

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. North Carolina median

    6 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    A0427Ambulance service, advanced life support, emergency transport, level 1 (als 1 - emergency)91702,470$140$1.2M
    A0429Ambulance service, basic life support, emergency transport (bls-emergency)191402,410$110$686.8K
    99199Use this code to report other medicine services or procedures for which there is no specific code available.2,4402,85010,910$10$330.3K
    A0433Advanced life support, level 2 (als 2)1830280$140$100K
    A0425Ground mileage, per statute mile182203,930$10$86.1K
    A0998Ambulance response and treatment, no transport2330150$10$3.6K

    Nearby Providers

    Other providers in the same ZIP code as Johnston County, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Johnston Health Services CorporationNCGeneral Acute Care Hospital$0$37.8M
    Sunshine Pediatrics, PANCPediatrics Physician$0$11.5M
    Johnston County SchoolsNCLocal Education Agency (LEA)$0$8.5M
    Carolina Outreach, LLCNCMental Health Counselor$0$7.8M
    Johnston County Public Health DepartmentNCState or Local Public Health Clinic/Center$0$7.6M
    Franklin WefaldNCCardiovascular Disease Physician$665.3K$0
    Mateen AkhtarNCCardiovascular Disease Physician$551.4K$0
    Bessaliea GriffinNCFoot & Ankle Surgery Podiatrist$411.9K$49.2K
    Jason MoyerNCOptometrist$169.7K$259.3K
    Octavio CiezaNCInfectious Disease Physician$163.7K$117.1K

    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.

    Medicare Revenue by CPT/HCPCS Code
    Claims Volume vs. North Carolina Distribution
    Johnston County — 1 of 5 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — North Carolina
    Medicaid Revenue by Year vs. North Carolina Providers
    0 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. North Carolina Distribution
    Johnston County — 1 of 6 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — North Carolina