Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Iron level

Service Code: 83540, Service Type: Medical

Total Paid

$60,924.31

Total Times Performed (or Units)

2,679,424

Rank Among All Services

134

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
338,578 New Jersey
324,176 Florida
309,875 California
237,929 New York
210,286 Texas
187,282 North Carolina
93,582 Alabama
85,863 Ohio
85,729 Pennsylvania
81,963 Illinois
67,305 Arizona
64,277 Georgia
60,359 Tennessee
46,849 Massachusetts
45,765 Maryland
42,436 Michigan
36,499 Washington
33,586 Kansas
25,831 Connecticut
25,435 Indiana
25,090 South Carolina
24,050 Missouri
23,573 Wisconsin
23,551 Virginia
19,885 Nevada
18,366 Oklahoma
17,399 Colorado
14,982 Oregon
12,624 Arkansas
12,458 Kentucky
9,752 Louisiana
8,006 Hawaii
7,806 Iowa
7,378 Minnesota
6,746 Maine
6,715 Rhode Island
6,298 Nebraska
6,145 West Virginia
5,296 New Mexico
4,734 Utah
4,320 Mississippi
2,307 North Dakota
1,838 Idaho
1,823 South Dakota
817 New Hampshire
761 Washington, DC
703 Montana
609 Delaware
424 Wyoming
89 Vermont
12 Alaska

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

5%

of this provider's 1,491,360 patients got this service
111,445

Performed in an office

5%

of this provider's 1,491,360 patients got this service
1.4
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

15%

of this provider's 361,248 patients got this service
91,915

Performed in an office

15%

of this provider's 361,248 patients got this service
1.7
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

7%

of this provider's 831,784 patients got this service
85,280

Performed in an office

7%

of this provider's 831,784 patients got this service
1.4
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

12%

of this provider's 448,515 patients got this service
80,889

Performed in an office

12%

of this provider's 448,515 patients got this service
1.5
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

6%

of this provider's 701,126 patients got this service
59,097

Performed in an office

6%

of this provider's 701,126 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

6%

of this provider's 684,893 patients got this service
57,735

Performed in an office

6%

of this provider's 684,893 patients got this service
1.3
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

7%

of this provider's 485,682 patients got this service
51,103

Performed in an office

7%

of this provider's 485,682 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

6%

of this provider's 607,320 patients got this service
48,941

Performed in an office

6%

of this provider's 607,320 patients got this service
1.4
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

7%

of this provider's 470,242 patients got this service
45,336

Performed in an office

7%

of this provider's 470,242 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

7%

of this provider's 418,130 patients got this service
39,867

Performed in an office

7%

of this provider's 418,130 patients got this service
1.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

6%

of this provider's 494,683 patients got this service
37,460

Performed in an office

6%

of this provider's 494,683 patients got this service
1.4
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

7%

of this provider's 317,090 patients got this service
36,712

Performed in an office

7%

of this provider's 317,090 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

7%

of this provider's 345,147 patients got this service
36,563

Performed in an office

7%

of this provider's 345,147 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

6%

of this provider's 396,965 patients got this service
33,708

Performed in an office

6%

of this provider's 396,965 patients got this service
1.4
SHIEL HOLDINGS LLC

BROOKLYN, N.Y. 11205

Laboratories, Clinical Medical Laboratory

13%

of this provider's 138,713 patients got this service
31,977

Performed in an office

13%

of this provider's 138,713 patients got this service
1.7
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

5%

of this provider's 468,459 patients got this service
30,795

Performed in an office

5%

of this provider's 468,459 patients got this service
1.3
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

5%

of this provider's 427,860 patients got this service
30,423

Performed in an office

5%

of this provider's 427,860 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

5%

of this provider's 426,714 patients got this service
29,024

Performed in an office

5%

of this provider's 426,714 patients got this service
1.3
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

6%

of this provider's 300,702 patients got this service
27,522

Performed in an office

6%

of this provider's 300,702 patients got this service
1.4
QUEST DIAGNOSTICS INCORPORATED MD

BALTIMORE, Md. 21227

Laboratories, Clinical Medical Laboratory

7%

of this provider's 276,049 patients got this service
27,236

Performed in an office

7%

of this provider's 276,049 patients got this service
1.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

8%

of this provider's 242,008 patients got this service
27,017

Performed in an office

8%

of this provider's 242,008 patients got this service
1.4
SUNRISE MEDICAL LABORATORIES, INC.

HICKSVILLE, N.Y. 11801

Laboratories, Clinical Medical Laboratory

11%

of this provider's 155,887 patients got this service
26,009

Performed in an office

11%

of this provider's 155,887 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

SYOSSET, N.Y. 11791

Laboratories, Clinical Medical Laboratory

12%

of this provider's 126,512 patients got this service
23,965

Performed in an office

12%

of this provider's 126,512 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

5%

of this provider's 370,247 patients got this service
22,483

Performed in an office

5%

of this provider's 370,247 patients got this service
1.3
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

5%

of this provider's 361,166 patients got this service
22,041

Performed in an office

5%

of this provider's 361,166 patients got this service
1.3
ACCURATE DIAGNOSTICS LABS, INC.

SOUTH PLAINFIELD, N.J. 07080

Laboratories, Clinical Medical Laboratory

16%

of this provider's 80,418 patients got this service
21,036

Performed in an office

16%

of this provider's 80,418 patients got this service
1.7
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

5%

of this provider's 261,848 patients got this service
19,713

Performed in an office

5%

of this provider's 261,848 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

6%

of this provider's 252,794 patients got this service
19,442

Performed in an office

6%

of this provider's 252,794 patients got this service
1.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

6%

of this provider's 228,806 patients got this service
18,155

Performed in an office

6%

of this provider's 228,806 patients got this service
1.4
MEMPHIS PATHOLOGY LABORATORY

MEMPHIS, Tenn. 38134

Laboratories, Clinical Medical Laboratory

6%

of this provider's 202,119 patients got this service
17,377

Performed in an office

6%

of this provider's 202,119 patients got this service
1.3

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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