Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Thyroid hormone evaluation

Service Code: 84479, Service Type: Medical

Total Paid

$11,290.04

Total Times Performed (or Units)

836,716

Rank Among All Services

331

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
117,336 Florida
102,892 Texas
94,919 New Jersey
86,588 North Carolina
86,545 New York
81,599 California
37,783 Ohio
36,608 Alabama
31,969 Georgia
24,965 Illinois
17,344 Pennsylvania
15,264 Arizona
12,847 Tennessee
8,684 Massachusetts
8,544 Missouri
7,213 Louisiana
6,563 South Carolina
6,544 Oklahoma
5,896 Kansas
5,739 Maryland
5,575 Arkansas
5,513 Michigan
5,095 Colorado
3,937 Washington
2,435 Connecticut
2,376 Nevada
1,615 Virginia
1,598 Kentucky
1,003 West Virginia
992 Rhode Island
525 Indiana
461 Oregon
123 Hawaii
115 Mississippi
84 Wisconsin
83 New Mexico
67 Utah
61 Minnesota
38 Maine
15 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

3%

of this provider's 1,491,360 patients got this service
60,597

Performed in an office

3%

of this provider's 1,491,360 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

4%

of this provider's 831,784 patients got this service
37,048

Performed in an office

4%

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

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

4%

of this provider's 684,893 patients got this service
34,644

Performed in an office

4%

of this provider's 684,893 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

3%

of this provider's 607,320 patients got this service
28,022

Performed in an office

3%

of this provider's 607,320 patients got this service
1.3
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

4%

of this provider's 448,515 patients got this service
24,282

Performed in an office

4%

of this provider's 448,515 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

4%

of this provider's 426,714 patients got this service
23,147

Performed in an office

4%

of this provider's 426,714 patients got this service
1.2
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

3%

of this provider's 470,242 patients got this service
19,451

Performed in an office

3%

of this provider's 470,242 patients got this service
1.2
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

3%

of this provider's 468,459 patients got this service
17,329

Performed in an office

3%

of this provider's 468,459 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

5%

of this provider's 252,794 patients got this service
17,307

Performed in an office

5%

of this provider's 252,794 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

5%

of this provider's 242,008 patients got this service
17,234

Performed in an office

5%

of this provider's 242,008 patients got this service
1.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

3%

of this provider's 494,683 patients got this service
17,122

Performed in an office

3%

of this provider's 494,683 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

2%

of this provider's 701,126 patients got this service
16,902

Performed in an office

2%

of this provider's 701,126 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

3%

of this provider's 396,965 patients got this service
16,712

Performed in an office

3%

of this provider's 396,965 patients got this service
1.3
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

2%

of this provider's 485,682 patients got this service
12,067

Performed in an office

2%

of this provider's 485,682 patients got this service
1.2
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

2%

of this provider's 361,248 patients got this service
11,813

Performed in an office

2%

of this provider's 361,248 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

SYOSSET, N.Y. 11791

Laboratories, Clinical Medical Laboratory

7%

of this provider's 126,512 patients got this service
11,717

Performed in an office

7%

of this provider's 126,512 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

2%

of this provider's 418,130 patients got this service
11,474

Performed in an office

2%

of this provider's 418,130 patients got this service
1.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

3%

of this provider's 345,147 patients got this service
11,320

Performed in an office

3%

of this provider's 345,147 patients got this service
1.3
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

2%

of this provider's 317,090 patients got this service
9,552

Performed in an office

2%

of this provider's 317,090 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

3%

of this provider's 228,806 patients got this service
8,825

Performed in an office

3%

of this provider's 228,806 patients got this service
1.2
MEDSTAR LABORATORY, INC

HILLSIDE, Ill. 60162

Laboratories, Clinical Medical Laboratory

28%

of this provider's 22,074 patients got this service
8,626

Performed in an office

28%

of this provider's 22,074 patients got this service
1.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

2%

of this provider's 370,247 patients got this service
8,346

Performed in an office

2%

of this provider's 370,247 patients got this service
1.2
UNITED LABORATORY SERVICE,CORP

MIAMI, Fla. 33155

Laboratories, Clinical Medical Laboratory

61%

of this provider's 9,161 patients got this service
8,032

Performed in an office

61%

of this provider's 9,161 patients got this service
1.4
AMERATHON,LLC

UNIONTOWN, Ohio 44685

Laboratories, Clinical Medical Laboratory

7%

of this provider's 80,934 patients got this service
7,641

Performed in an office

7%

of this provider's 80,934 patients got this service
1.4
SUNRISE MEDICAL LABORATORIES, INC.

HICKSVILLE, N.Y. 11801

Laboratories, Clinical Medical Laboratory

3%

of this provider's 155,887 patients got this service
7,301

Performed in an office

3%

of this provider's 155,887 patients got this service
1.4
PRIMEX CLINICAL LABORATORIES INC.

VAN NUYS, Calif. 91406

Laboratories, Clinical Medical Laboratory

11%

of this provider's 52,642 patients got this service
7,208

Performed in an office

11%

of this provider's 52,642 patients got this service
1.3
MEMPHIS PATHOLOGY LABORATORY

MEMPHIS, Tenn. 38134

Laboratories, Clinical Medical Laboratory

3%

of this provider's 202,119 patients got this service
7,154

Performed in an office

3%

of this provider's 202,119 patients got this service
1.3
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

1%

of this provider's 427,860 patients got this service
6,540

Performed in an office

1%

of this provider's 427,860 patients got this service
1.2
LENCO DIAGNOSTIC LABORATORIES,INC.

BROOKLYN, N.Y. 11214

Laboratories, Clinical Medical Laboratory

18%

of this provider's 24,644 patients got this service
6,419

Performed in an office

18%

of this provider's 24,644 patients got this service
1.4
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

1%

of this provider's 361,166 patients got this service
5,568

Performed in an office

1%

of this provider's 361,166 patients got this service
1.2

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.

Read our methodology.