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    OpenPayerNPI Medicare & MedicaidQuest Diagnostics Clinical Laboratories Inc
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    Quest Diagnostics Clinical Laboratories Inc — Billing Profile & Reimbursement Data

    NPI 1316983158 · Seattle, WA · Clinical Medical Laboratory

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    Quest Diagnostics Clinical Laboratories Inc is a clinical medical laboratory provider located in Seattle, Washington. This profile covers 392 Medicare and 486 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
    OrganizationQuest Diagnostics Clinical Laboratories Inc
    Address1737 Airport Way S
    CitySeattle
    StateWA
    ZIP98134
    TaxonomyClinical Medical Laboratory
    NPI EnumeratedJune 21, 2006

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

    Payer SourceTotal Paid
    Medicaid$109.2M
    Medicare$10.6M

    Key Findings

    QUEST DIAGNOSTICS CLINICAL LABORATORIES INC presents as a high-volume clinical laboratory operation: its Medicare top CPTs are routine chemistry and phlebotomy codes such as 80053 ($1M revenue), 36415 ($923.1K revenue) and 80061 ($831.5K revenue), and its Medicaid top CPTs include high-volume molecular and panel tests such as U0003 ($8.5M revenue), 87491 ($5.3M revenue) and 87591 ($5.1M revenue). The mix — large counts for panels, NAATs, and specimen collection — indicates the provider operates broad outpatient specimen-processing and high-throughput testing services rather than a narrow specialty practice.

    Revenue concentration differs by payer: the top three Medicare codes account for 36.8% of the provider's total Medicare revenue, while the top three Medicaid codes account for 26.8% of the provider's total Medicaid revenue. For Medicare the concentration is driven by routine panels and collection (80053, 36415, 80061), whereas for Medicaid the concentration centers on SARS-CoV-2 PCR testing and sexually transmitted infection NAATs (U0003, 87491, 87591).

    Payer mix is heavily skewed toward Medicaid in scale: total Medicaid revenue is $109.2M versus total Medicare revenue of $10.6M, indicating Medicaid is the dominant revenue source by reported dollars. This makes the entity effectively a large Medicaid billing presence in Washington relative to its Medicare footprint.

    National competitive standing on Medicare shows extreme volume for many routine lab codes: 80053 ranks #42 of 26416 providers nationally (100th percentile; extreme outlier) and 36415 ranks #37 of 86467 providers nationally (100th percentile; extreme outlier). Multiple additional Medicare codes (80061, 84443, 85025, 80048, 82728) also appear as 100th-percentile extreme outliers or notably above typical national volume, consistent with a major national-scale testing throughput for these assays.

    Statewide competitive standing on Medicaid is dominant for many codes: U0003 ranks #4 of 103 providers in-state (97th percentile; notably above typical state volume), 80050 ranks #2 of 93 providers in-state (99th percentile; extreme outlier), and 80053 ranks #2 of 235 providers in-state (100th percentile; extreme outlier). The provider also ranks #1 or #2 for several high-volume Medicaid tests (87801, 86003, 87389, 80061), signaling a top-tier laboratory role across multiple test families in-state.

    Specific code-level statistical outliers are numerous across both payers and test types. On Medicare, codes such as 80053, 36415, 80061, 84443, and 85025 are labeled 'extreme outlier' nationally; on Medicaid, codes including 80050, 80053, 80061, 84443, 85025, and 87801 are labeled 'extreme outlier' in-state. These labels indicate volumes far above typical peers for both routine chemistry/panels and infectious disease/molecular testing.

    The provider handles a very large specimen volume as evidenced by massive claim counts on collection and common panels: Medicare claim counts include 101.1K for 80053 and 115.4K for 36415, while Medicaid claim counts include 563.8K for 80053 and 642.5K for 36415. High claim volumes paired with comparatively low per-claim payments on many Medicaid panel and collection codes (for example, 36415 at $2 avg paid/claim on Medicaid) are consistent with scale-based, high-throughput lab economics.

    Operational tenure is long: the NPI was enumerated 2006-06-21 (~20 years ago), so the provider has an extended billing history. That tenure plus the observed national and in-state rank patterns supports interpretation of this entity as an established, high-throughput clinical laboratory with sustained market presence.

    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.

    392 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    80053The lab analyst performs a comprehensive metabolic panel, or CMP test in which he measures the blood level of 14 chemicals the code descriptor lists for the panel.101,130$10$1M
    36415In this procedure, the provider inserts a needle into a vein to collect a blood sample.115,390$10$923.1K
    80061The lab analyst performs a lipid panel test in which he measures the blood level of cholesterol and fats called triglycerides in the blood.63,960$10$831.5K
    84443The lab analyst performs a test to measure the amount of thyroid–stimulating hormone (TSH), a hormone produced in the pituitary gland that helps regulate thyroid function. The typical specimen is the…50,570$20$809.1K
    85025A complete blood count (better known as a CBC) is a blood test request by a doctor that provides detailed information about various types of cells in a patient's blood. Usually a pathologist or a…82,630$10$661.1K
    82306The lab analyst measures the vitamin D level, typically on a serum specimen. This analyte, commonly known as vitamin D, is not really a vitamin, but is an important steroid hormone that is produced…12,970$30$376K
    83036Sugar in the bloodstream can get attached to the hemoglobin in red blood cells. Once the sugar is attached, it stays there for the lifetime of the red blood cell (around 120 days or over 3 months).…37,560$10$375.6K
    83970Parathyroid hormone test measures the level of PTH in the blood. This test is done to ascertain the level of calcium and evaluate the parathyroid function.6,350$40$253.8K
    82607The lab analyst performs a test to measure the amount of vitamin B12 in a patient specimen, typically in patient blood.13,860$20$207.9K
    84153The lab analyst performs testing for total prostate specific antigen, PSA, typically on serum or plasma samples using laboratory analyzers. PSA is a protein the prostate gland produces, and…10,730$20$193.1K

    Showing 1–10 of 392

    • More pages

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 392 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    392 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    8147941090$5,800$3.7M
    87999110650$230$150.1K
    G0483182090$240$69.8K
    835213101,460$20$44.4K
    G048064050$110$40.5K
    8648021080$60$39.5K
    87801210570$70$39K
    84402210760$20$37.5K
    U000352030$70$37.2K
    8763122020$140$32K

    Showing 1–10 of 392

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    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.

    486 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…119,950$70$8.5M
    87491The lab analyst performs a test for Chlamydia trachomatis using amplified nucleic acid probe technique.213,990$30$5.3M
    87591The lab analyst performs a lab test for Neisseria gonorrhoeae, also called GC, using amplified nucleic acid probe technique.214,270$20$5.1M
    81420The lab analyst performs a genomic sequence analysis panel to evaluate circulating cell free fetal DNA in maternal blood for genetic sequences of at least the genes on chromosomes 13, 18, and 21,…11,970$420$5M
    80050The lab analyst performs testing for the specific group of clinical laboratory procedures in the general health panel. Payers typically consider 80050 to apply only when the clinician orders the…210,020$20$4.8M
    80307The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.119,200$40$4.5M
    G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…77,340$60$4.5M
    80053The lab analyst performs a comprehensive metabolic panel, or CMP test in which he measures the blood level of 14 chemicals the code descriptor lists for the panel.563,820$10$3.4M
    80061The lab analyst performs a lipid panel test in which he measures the blood level of cholesterol and fats called triglycerides in the blood.421,330$10$3.4M
    84443The lab analyst performs a test to measure the amount of thyroid–stimulating hormone (TSH), a hormone produced in the pituitary gland that helps regulate thyroid function. The typical specimen is the…317,930$10$2.9M

    Showing 1–10 of 486

    • More pages

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Washington median

    486 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    G0482Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…13201,010$140$3M
    G0481Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…1030660$100$1.5M
    81420The lab analyst performs a genomic sequence analysis panel to evaluate circulating cell free fetal DNA in maternal blood for genetic sequences of at least the genes on chromosomes 13, 18, and 21,…210130$370$1.3M
    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…41001,940$70$1M
    80307The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.31702,120$40$779.1K
    80081The lab analyst performs an obstetric panel; this panel must include tests for a complete blood count with differential, a hepatitis B surface antigen test, a single–result test for HIV–1 antigens…2101,490$50$707.8K
    G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…4901,760$50$601.4K
    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…13201,110$130$509.9K
    87591The lab analyst performs a lab test for Neisseria gonorrhoeae, also called GC, using amplified nucleic acid probe technique.31202,040$30$464.9K
    87491The lab analyst performs a test for Chlamydia trachomatis using amplified nucleic acid probe technique.31202,020$30$441.1K

    Showing 1–10 of 486

    • More pages

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Quest Diagnostics Clinical Laboratories Inc, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Unilab CorporationCAClinical Medical Laboratory$94M$668.5M
    Quest Diagnostics IncorporatedNJClinical Medical Laboratory$111.2M$637.7M
    Quest Diagnostics LLC IlILClinical Medical Laboratory$40.3M$429.8M
    Sonora Quest Laboratories LLCAZClinical Medical Laboratory$57.8M$298.1M
    Quest Diagnostics Clinical Laboratories IncTXClinical Medical Laboratory$46.7M$276.8M
    Quest Diagnostics Clinical Laboratories IncGAClinical Medical Laboratory$53.3M$211.1M
    Labone LLCKSClinical Medical Laboratory$46M$212.3M
    Quest Diagnostics Clinical Laboratories IncFLClinical Medical Laboratory$42.2M$197.6M
    Quest Diagnostics LLCMAClinical Medical Laboratory$27.2M$209.7M
    Quest Diagnostics Massachusetts LLCMAClinical Medical Laboratory$27.8M$199.9M

    Nearby Providers

    Other providers in the same ZIP code as Quest Diagnostics Clinical Laboratories Inc, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Evergreen Treatment ServicesWAMethadone Clinic$428.2K$5.4M
    Phenopath Laboratories PLLCWAClinical Medical Laboratory$500.2K$278.7K
    Costco Wholesale CorporationWACommunity/Retail Pharmacy$154.5K$0
    Shane AndersonWAAnatomic Pathology & Clinical Pathology Physician$98.4K$0
    Jason AppleberryWAPhysician Assistant$77K$0
    Adam SaenzWAAnatomic Pathology & Clinical Pathology Physician$69.9K$0
    Aashiyana KoreishiWAAnatomic Pathology Physician$67.9K$0
    Angie PhamWAAnatomic Pathology & Clinical Pathology Physician$63.4K$0
    Linda BurkhardtWAAnatomic Pathology & Clinical Pathology Physician$60.4K$0
    Valentina RobilaWACytopathology Physician$56K$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.

    Medicare Revenue by CPT/HCPCS Code
    Claims Volume vs. Washington Distribution
    Quest Diagnostics Clinical Laboratories Inc — 22 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Washington
    Medicaid Revenue by Year vs. Washington Providers
    7 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Washington Distribution
    Quest Diagnostics Clinical Laboratories Inc — 21 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Washington