Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Coagulation function measurement

Service Code: 85379, Service Type: Medical

Total Paid

$7,839.97

Total Times Performed (or Units)

90,458

Rank Among All Services

945

Includes both office and facility visits.

Services by State

Below are the states in which this service was billed. Click a state for top providers there.


Times Performed State
10,318 Texas
9,731 California
8,766 North Carolina
8,277 Florida
5,679 New Jersey
3,856 Alabama
2,975 Tennessee
2,780 Illinois
2,632 Ohio
2,388 Arizona
2,202 New York
1,987 Washington
1,817 Georgia
1,770 South Carolina
1,758 Colorado
1,748 Wisconsin
1,731 Pennsylvania
1,705 Kansas
1,656 Oklahoma
1,645 Massachusetts
1,561 Virginia
1,480 Michigan
1,306 Oregon
1,200 Missouri
1,031 Indiana
880 Nebraska
854 Minnesota
824 Maryland
795 Nevada
667 Connecticut
642 Mississippi
522 Hawaii
518 Utah
452 Kentucky
384 Iowa
375 Idaho
336 Rhode Island
229 Maine
206 New Mexico
189 Arkansas
160 Louisiana
131 North Dakota
89 Wyoming
88 West Virginia
60 South Dakota
25 Montana

Top Providers

Below are the top 30 providers who performed this service most often. A provider’s name may appear twice on this list if he/she performs this service in both an office setting and in a facility. Medicare reimburses differently based on place of service and breaks the data out accordingly. Sorting is limited to the top 30 overall providers.


Provider Name Times Performed (or Units) % of Patients Unique Visits Per Patient
LABORATORY CORPORATION OF AMERICA HOLDINGS

BURLINGTON, N.C. 27215

Laboratories, Clinical Medical Laboratory

0.32%

of this provider's 1,491,360 patients got this service
5,493

Performed in an office

0.32%

of this provider's 1,491,360 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

0.33%

of this provider's 684,893 patients got this service
2,443

Performed in an office

0.33%

of this provider's 684,893 patients got this service
1.1
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

0.45%

of this provider's 470,242 patients got this service
2,359

Performed in an office

0.45%

of this provider's 470,242 patients got this service
1.1
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

0.47%

of this provider's 361,248 patients got this service
2,315

Performed in an office

0.47%

of this provider's 361,248 patients got this service
1.4
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

0.33%

of this provider's 485,682 patients got this service
1,890

Performed in an office

0.33%

of this provider's 485,682 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

0.28%

of this provider's 607,320 patients got this service
1,856

Performed in an office

0.28%

of this provider's 607,320 patients got this service
1.1
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

0.34%

of this provider's 468,459 patients got this service
1,836

Performed in an office

0.34%

of this provider's 468,459 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

0.17%

of this provider's 831,784 patients got this service
1,689

Performed in an office

0.17%

of this provider's 831,784 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

0.36%

of this provider's 426,714 patients got this service
1,680

Performed in an office

0.36%

of this provider's 426,714 patients got this service
1.1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

0.2%

of this provider's 701,126 patients got this service
1,610

Performed in an office

0.2%

of this provider's 701,126 patients got this service
1.1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

0.26%

of this provider's 494,683 patients got this service
1,426

Performed in an office

0.26%

of this provider's 494,683 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

0.3%

of this provider's 418,130 patients got this service
1,394

Performed in an office

0.3%

of this provider's 418,130 patients got this service
1.1
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

0.36%

of this provider's 317,090 patients got this service
1,386

Performed in an office

0.36%

of this provider's 317,090 patients got this service
1.2
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

0.24%

of this provider's 427,860 patients got this service
1,267

Performed in an office

0.24%

of this provider's 427,860 patients got this service
1.2
TEJVIR CHADHA

FORT MYERS, Fla. 33907

Internal Medicine

67%

of this provider's 913 patients got this service
1,203

Performed in an office

67%

of this provider's 913 patients got this service
2
A2CL SERVICES, LLC

WEST ALLIS, Wis. 53227

Laboratories, Clinical Medical Laboratory

0.55%

of this provider's 177,269 patients got this service
1,138

Performed in an office

0.55%

of this provider's 177,269 patients got this service
1.2
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

0.21%

of this provider's 448,515 patients got this service
1,129

Performed in an office

0.21%

of this provider's 448,515 patients got this service
1.2
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

0.32%

of this provider's 300,702 patients got this service
1,108

Performed in an office

0.32%

of this provider's 300,702 patients got this service
1.1
BRUCE MEHLMAN

FORT MYERS, Fla. 33907

Internal Medicine

56%

of this provider's 1,421 patients got this service
1,052

Performed in an office

56%

of this provider's 1,421 patients got this service
1.3
MEMPHIS PATHOLOGY LABORATORY

MEMPHIS, Tenn. 38134

Laboratories, Clinical Medical Laboratory

0.41%

of this provider's 202,119 patients got this service
999

Performed in an office

0.41%

of this provider's 202,119 patients got this service
1.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

0.24%

of this provider's 370,247 patients got this service
976

Performed in an office

0.24%

of this provider's 370,247 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

0.32%

of this provider's 261,848 patients got this service
975

Performed in an office

0.32%

of this provider's 261,848 patients got this service
1.1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

0.31%

of this provider's 228,806 patients got this service
888

Performed in an office

0.31%

of this provider's 228,806 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

0.29%

of this provider's 252,794 patients got this service
866

Performed in an office

0.29%

of this provider's 252,794 patients got this service
1.2
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

0.22%

of this provider's 361,166 patients got this service
851

Performed in an office

0.22%

of this provider's 361,166 patients got this service
1
QUEST DIAGNOSTICS INCORPORATED MI

TROY, Mich. 48083

Laboratories, Clinical Medical Laboratory

0.66%

of this provider's 91,188 patients got this service
814

Performed in an office

0.66%

of this provider's 91,188 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

0.17%

of this provider's 396,965 patients got this service
762

Performed in an office

0.17%

of this provider's 396,965 patients got this service
1.1
QUEST DIAGNOSTICS INCORPORATED

LAS VEGAS, Nev. 89119

Laboratories, Clinical Medical Laboratory

0.6%

of this provider's 94,072 patients got this service
754

Performed in an office

0.6%

of this provider's 94,072 patients got this service
1.3
FLORIDA CLINICAL LABORATORY, INC

MELBOURNE, Fla. 32901

Laboratories, Clinical Medical Laboratory

1%

of this provider's 41,689 patients got this service
753

Performed in an office

1%

of this provider's 41,689 patients got this service
1.2
MOHAMMAD-AMMAR AYASS

SAN ANGELO, Tex. 76904

Pulmonary Disease

95%

of this provider's 263 patients got this service
722

Performed in an office

95%

of this provider's 263 patients got this service
2.9

Sources: Centers for Medicare and Medicaid Services, National Plan and Provider Enumeration System, American Medical Association

Services that begin with a letter come from CMS. All other codes and descriptions of the medical procedures are from the Current Procedural Terminology (CPT®) code set, copyright 2015 American Medical Association. All rights reserved. Where practical, AMA’s consumer friendly translation of the CPT descriptor was used. ProPublica has received permission from the AMA to use these codes on this site.

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