Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Quest Diagnostics Clinical Laboratories INC

Quest Diagnostics Clinical Laboratories INC was paid $467.82 by Medicaid between Jan 2018 and Sep 2018, across 2 billing codes. Its largest line is 88175, Cytopathology, cervical or vaginal, any reporting system; collected in preservative fluid, automated thin layer — 100% of everything it billed.

33Billing provider infoQUEST DIAGNOSTICS CLINICAL LABORATORIES INC
SAN ANTONIO, TX 78258
33aNPI1962522201assigned 03/30/2007
28Total paid$467.82
24GClaims259
24DCodes billed2
24AFirst – last monthJan 2018 – Sep 2018
Compared with peers

Next to other Clinical Medical Laboratory providers in Texas

Rank by total paid#322 of 436
Median peer was paid$17K
This provider vs. median0.0×

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 ProliferationAuthorized official TIMMERMAN, LEAH controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$100$200$3002018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
2018259$467.82
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
88175 Cytopathology, cervical or vaginal, any reporting system; collected in preservative fluid, automated thin layer 100% 30 30 $467.82
G0145 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, with screening by automated system and manual rescreening under physician supervision 0% 229 229 $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

Authorized officialTIMMERMAN, LEAH (SR. VICE PRESIDENT)
Parent organizationQUEST DIAGNOSTICS INCORPORATED
Same official

Other billing entities under TIMMERMAN, LEAH

Full network →
ProviderLocationPaid
Unilab CorporationWest Hills, CA$668.50M
Quest Diagnostics IncorporatedClifton, NJ$637.74M
Quest Diagnostics LLC IlWood Dale, IL$429.84M
Quest Diagnostics Clinical Laboratories INCIrving, TX$276.76M
Labone LLCLenexa, KS$212.28M
Quest Diagnostics Clinical Laboratories INCTucker, GA$211.13M
Quest Diagnostics Clinical Laboratories INCMiramar, FL$197.58M
Labone of Ohio INCCincinnati, OH$167.17M
Unilab CorporationSacramento, CA$141.24M
Quest Diagnostics Incorporated MDBaltimore, MD$121.81M
Quest Diagnostics IncorporatedLas Vegas, NV$59.32M
Quest Diagnostics LLC IlSchaumburg, IL$50.71M
Quest Diagnostics Clinical Laboratories INCTampa, FL$49.99M
Quest Diagnostics Nichols Institute, INC.Chantilly, VA$46.91M
Quest Diagnostics Nichols InstituteSan Juan Capistrano, CA$39.93M
Quest Diagnostics Clinical Laboratories INCNorristown, PA$22.72M
Specialty Laboratories INCWest Hills, CA$16.76M
Quest Diagnostics Clinical Laboratories INCDenver, CO$14.27M
Quest Diagnostics Clinical Laboratories INCHouston, TX$8.76M
Med Fusion, LLCLewisville, TX$4.17M

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.