Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Detection test for chlamydia

Service Code: 87491, Service Type: Medical

Total Paid

$19,806.71

Total Times Performed (or Units)

155,461

Rank Among All Services

741

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
20,705 California
20,688 New Jersey
12,868 North Carolina
12,535 New York
12,032 Florida
9,681 Alabama
8,011 Illinois
6,095 Massachusetts
6,025 Texas
5,085 Georgia
4,434 Arizona
4,333 Tennessee
3,715 Ohio
3,342 Kansas
3,229 Michigan
2,958 Connecticut
2,471 Wisconsin
2,057 Pennsylvania
1,801 Washington
1,579 Indiana
1,185 Maryland
1,142 Oregon
1,055 Missouri
1,032 Minnesota
705 Rhode Island
691 Mississippi
684 Oklahoma
659 Nevada
522 Virginia
490 Maine
444 West Virginia
395 Kentucky
391 Colorado
382 Hawaii
355 Iowa
325 Nebraska
242 Louisiana
147 New Hampshire
144 New Mexico
131 Arkansas
126 Utah
107 South Carolina
69 North Dakota
67 Idaho
55 South Dakota
19 Montana
15 Vermont

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
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

3%

of this provider's 361,248 patients got this service
11,390

Performed in an office

3%

of this provider's 361,248 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA HOLDINGS

BURLINGTON, N.C. 27215

Laboratories, Clinical Medical Laboratory

0.66%

of this provider's 1,491,360 patients got this service
10,834

Performed in an office

0.66%

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

1%

of this provider's 684,893 patients got this service
8,168

Performed in an office

1%

of this provider's 684,893 patients got this service
1.1
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

0.85%

of this provider's 485,682 patients got this service
4,949

Performed in an office

0.85%

of this provider's 485,682 patients got this service
1.2
QUEST DIAGNOSTICS LLC IL

SCHAUMBURG, Ill. 60173

Laboratories, Clinical Medical Laboratory

10%

of this provider's 43,233 patients got this service
4,910

Performed in an office

10%

of this provider's 43,233 patients got this service
1.1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

0.82%

of this provider's 494,683 patients got this service
4,484

Performed in an office

0.82%

of this provider's 494,683 patients got this service
1.1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

0.58%

of this provider's 701,126 patients got this service
4,452

Performed in an office

0.58%

of this provider's 701,126 patients got this service
1.1
QUEST DIAGNOSTICS MASSACHUSETTS LLC

MARLBOROUGH, Mass. 01752

Laboratories, Clinical Medical Laboratory

2%

of this provider's 197,454 patients got this service
4,079

Performed in an office

2%

of this provider's 197,454 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

0.43%

of this provider's 831,784 patients got this service
3,959

Performed in an office

0.43%

of this provider's 831,784 patients got this service
1.1
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

1%

of this provider's 300,702 patients got this service
3,583

Performed in an office

1%

of this provider's 300,702 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

0.57%

of this provider's 418,130 patients got this service
3,292

Performed in an office

0.57%

of this provider's 418,130 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

1%

of this provider's 261,848 patients got this service
3,080

Performed in an office

1%

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

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

0.98%

of this provider's 242,008 patients got this service
2,993

Performed in an office

0.98%

of this provider's 242,008 patients got this service
1.3
MEDICAL DIAGNOSTIC LABORATORIES,LLC

HAMILTON, N.J. 08690

Laboratories, Clinical Medical Laboratory

13%

of this provider's 20,686 patients got this service
2,838

Performed in an office

13%

of this provider's 20,686 patients got this service
1.1
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

0.65%

of this provider's 361,166 patients got this service
2,594

Performed in an office

0.65%

of this provider's 361,166 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

0.38%

of this provider's 607,320 patients got this service
2,502

Performed in an office

0.38%

of this provider's 607,320 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

0.53%

of this provider's 396,965 patients got this service
2,500

Performed in an office

0.53%

of this provider's 396,965 patients got this service
1.2
SUNRISE MEDICAL LABORATORIES, INC.

HICKSVILLE, N.Y. 11801

Laboratories, Clinical Medical Laboratory

1%

of this provider's 155,887 patients got this service
2,235

Performed in an office

1%

of this provider's 155,887 patients got this service
1.1
MEMPHIS PATHOLOGY LABORATORY

MEMPHIS, Tenn. 38134

Laboratories, Clinical Medical Laboratory

0.85%

of this provider's 202,119 patients got this service
1,898

Performed in an office

0.85%

of this provider's 202,119 patients got this service
1.1
WAYNE LENNINGTON

BRENTWOOD, Tenn. 37027

Anatomic Pathology & Clinical Pathology

6%

of this provider's 25,824 patients got this service
1,811

Performed in an office

6%

of this provider's 25,824 patients got this service
1.1
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

0.34%

of this provider's 470,242 patients got this service
1,765

Performed in an office

0.34%

of this provider's 470,242 patients got this service
1.1
VHS UNIVERSITY LABORATORIES INC

DETROIT, Mich. 48201

Laboratories, Clinical Medical Laboratory

5%

of this provider's 31,890 patients got this service
1,737

Performed in an office

5%

of this provider's 31,890 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA

SAN ANTONIO, Tex. 78213

Laboratories, Clinical Medical Laboratory

6%

of this provider's 25,126 patients got this service
1,664

Performed in an office

6%

of this provider's 25,126 patients got this service
1.1
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

0.3%

of this provider's 448,515 patients got this service
1,484

Performed in an office

0.3%

of this provider's 448,515 patients got this service
1.1
QUEST DIAGNOSTICS LLC

WALLINGFORD, Conn. 06492

Laboratories, Clinical Medical Laboratory

1%

of this provider's 125,516 patients got this service
1,458

Performed in an office

1%

of this provider's 125,516 patients got this service
1.1
ENZO CLINICAL LABS, INC.

FARMINGDALE, N.Y. 11735

Laboratories, Clinical Medical Laboratory

2%

of this provider's 65,517 patients got this service
1,413

Performed in an office

2%

of this provider's 65,517 patients got this service
1.1
A2CL SERVICES, LLC

WEST ALLIS, Wis. 53227

Laboratories, Clinical Medical Laboratory

0.67%

of this provider's 177,269 patients got this service
1,350

Performed in an office

0.67%

of this provider's 177,269 patients got this service
1.1
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

0.28%

of this provider's 427,860 patients got this service
1,349

Performed in an office

0.28%

of this provider's 427,860 patients got this service
1.1
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

0.37%

of this provider's 317,090 patients got this service
1,326

Performed in an office

0.37%

of this provider's 317,090 patients got this service
1.1
QUEST DIAGNOSTICS LLC

MARLBOROUGH, Mass. 01752

Laboratories, Clinical Medical Laboratory

0.93%

of this provider's 124,499 patients got this service
1,261

Performed in an office

0.93%

of this provider's 124,499 patients got this service
1.1

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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