Lab
Quest Diagnostics Clinical Laboratories INC
Quest Diagnostics Clinical Laboratories INC was paid $342.43 by Medicaid between Aug 2019 and Aug 2024, across 6 billing codes.
Its largest line is 80053 , Comprehensive metabolic panel — 49% of everything it billed.
33 Billing provider infoQUEST DIAGNOSTICS CLINICAL LABORATORIES INC KNOXVILLE, TN 37916
33a NPI1184282923 assigned 06/05/2019
28 Total paid$342.43
24G Claims997
24D Codes billed6
24A First – last monthAug 2019 – Aug 2024
Compared with peers
Next to other Clinical Medical Laboratory providers in Tennessee
Rank by total paid #66 of 70
Median peer was paid $141K
This provider vs. median 0.0×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed .
Entity Proliferation Authorized official BOWLES, CHARLES controls 20+ related entities in our dataset.
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Box 24A · Dates of service
Paid by month
$0 $100 $200 2018 2019 2020 2021 2022 2023 2024
Paid that month Nov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
Year Claims Paid
2019 359 $40.75 2020 106 $10.56 2022 51 $7.53 2023 14 $32.60 2024incomplete 467 $250.99
Box 24 · Service lines
What it billed for
Code Service Share Claims Bene. records Paid
80053
Comprehensive metabolic panel
49%
479
419
$166.28
80061
Lipid panel
21%
153
139
$72.30
85025
Blood count; complete (CBC), automated, and automated differential WBC count
12%
150
127
$40.77
36415
Collection of venous blood by venipuncture
11%
154
140
$38.15
82043
3.6%
28
27
$12.49
82570
3.6%
33
32
$12.44
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Parent organization QUEST DIAGNOSTICS INCORPORATED
Same official Other billing entities under BOWLES, CHARLES Full network →
Provider Location Paid
Quest Diagnostics LLC Marlborough, MA $209.74M Quest Diagnostics of Pennsylvania, INC. Pittsburgh, PA $132.39M Quest Diagnostics Clinical Laboratories INC Seattle, WA $109.23M Quest Diagnostics Clinical Laboratories INC Portland, OR $21.85M Quest Diagnostics of Pennsylvania INC. Buffalo, NY $20.20M Quest Diagnostics Clinical Laboratories INC Collegeville, PA $12.52M Solstas Lab Partners Group LLC Greensboro, NC $11.62M Quest Diagnostics Incorporated Mi Flint, MI $8.64M Quest Diagnostics Clinical Laboratories INC Tucker, GA $3.66M Unilab Corporation West Hills, CA $3.12M Quest Diagnostics of Pennsylvania INC. Twinsburg, OH $2.56M Quest Diagnostics Incorporated MD Falls Church, VA $936K Quest Diagnostics LLC Wallingford, CT $706K Quest Diagnostics of Pennsylvania INC. North Syracuse, NY $492K Solstas Lab Partners, LLC Knoxville, TN $455K Quest Diagnostics Clinical Laboratories INC Norristown, PA $319K Unilab Corporation San Jose, CA $253K Unilab Corporation Orange, CA $122K Quest Diagnostics LLC Stratford, CT $103K Unilab Corporation Bakersfield, CA $53K
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.