Lab
Unilab Corporation
Unilab Corporation was paid $122K by Medicaid between Jan 2018 and Oct 2024, across 19 billing codes.
Its largest line is 85025 , Blood count; complete (CBC), automated, and automated differential WBC count — 26% of everything it billed.
33 Billing provider infoUNILAB CORPORATION
33a NPI1033137088 assigned 07/18/2006
28 Total paid$122K
24G Claims23,602
24D Codes billed19
24A First – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Clinical Medical Laboratory providers in California
Rank by total paid #318 of 561
Median peer was paid $222K
This provider vs. median 0.6×
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.
Read more
Box 24A · Dates of service
Paid by month
$0 $1.0K $2.0K $3.0K 2018 2019 2020 2021 2022 2023 2024
By year, as a table
Year Claims Paid
2018 3,511 $16K 2019 2,736 $15K 2020 3,441 $19K 2021 3,384 $18K 2022 4,071 $23K 2023 4,022 $20K 2024incomplete 2,437 $12K
Box 24 · Service lines
What it billed for
Code Service Share Claims Bene. records Paid
85025 Blood count; complete (CBC), automated, and automated differential WBC count
26% 5,075
4,359
$31K
80053 Comprehensive metabolic panel
24% 3,454
2,826
$29K
82248 11% 3,080
2,455
$13K
82247 11% 3,181
2,474
$13K
80048 Basic metabolic panel (calcium, ionized)
9.8% 1,755
1,671
$12K
85610 8.1% 3,017
2,401
$10K
85730 6.4% 1,546
1,498
$8K
84702 2.1% 214
144
$3K
81001 1.3% 604
586
$2K
85027 <1% 197
178
$1K
81003 <1% 177
174
$339.87
84550 <1% 58
42
$228.57
7 more codes
86140 <1%
28
$125.36
85652 <1%
26
$60.65
84100 <1%
12
$51.05
36415 Collection of venous blood by venipuncture
<1%
652
$8.68
99058 0%
63
$0.00
36416 0%
15
$0.00
99001 0%
448
$0.00
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
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 Quest Diagnostics LLC Stratford, CT $103K Unilab Corporation Bakersfield, CA $53K Quest Diagnostics Clinical Laboratories INC Horsham, PA $48K
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.