Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Phosphate level

Service Code: 84100, Service Type: Medical

Total Paid

$9,859.71

Total Times Performed (or Units)

1,720,209

Rank Among All Services

202

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
257,189 California
221,349 New Jersey
128,709 Texas
128,656 New York
126,158 Florida
108,527 North Carolina
77,233 Michigan
59,508 Arizona
55,309 Alabama
44,256 Pennsylvania
41,872 Ohio
38,833 Illinois
35,418 Tennessee
32,320 Massachusetts
30,398 Georgia
28,774 Maryland
26,516 South Carolina
25,689 Kansas
22,283 Oklahoma
20,301 Connecticut
17,387 Arkansas
17,056 Washington
16,361 Virginia
15,938 Missouri
15,104 Wisconsin
14,533 Colorado
13,470 Minnesota
12,744 Louisiana
12,280 Nevada
9,735 Indiana
9,291 Kentucky
8,311 Oregon
7,750 Nebraska
6,815 Hawaii
5,368 New Mexico
4,757 Maine
4,056 West Virginia
4,045 Rhode Island
3,674 Mississippi
3,644 Iowa
2,222 South Dakota
1,863 Utah
1,588 Idaho
701 North Dakota
551 Montana
184 Washington, DC
66 Wyoming
60 New Hampshire
58 Delaware

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
77,230

Performed in an office

3%

of this provider's 1,491,360 patients got this service
1.7
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

4%

of this provider's 831,784 patients got this service
61,424

Performed in an office

4%

of this provider's 831,784 patients got this service
1.8
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

7%

of this provider's 448,515 patients got this service
50,227

Performed in an office

7%

of this provider's 448,515 patients got this service
1.7
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

7%

of this provider's 361,248 patients got this service
46,331

Performed in an office

7%

of this provider's 361,248 patients got this service
1.8
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

4%

of this provider's 485,682 patients got this service
37,558

Performed in an office

4%

of this provider's 485,682 patients got this service
1.8
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

5%

of this provider's 317,090 patients got this service
31,256

Performed in an office

5%

of this provider's 317,090 patients got this service
2
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

4%

of this provider's 418,130 patients got this service
31,076

Performed in an office

4%

of this provider's 418,130 patients got this service
1.8
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

3%

of this provider's 684,893 patients got this service
28,629

Performed in an office

3%

of this provider's 684,893 patients got this service
1.4
VPA PC

TROY, Mich. 48084

Laboratories, Clinical Medical Laboratory

41%

of this provider's 33,931 patients got this service
26,809

Performed in an office

41%

of this provider's 33,931 patients got this service
1.9
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

3%

of this provider's 607,320 patients got this service
24,904

Performed in an office

3%

of this provider's 607,320 patients got this service
1.5
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

4%

of this provider's 300,702 patients got this service
24,872

Performed in an office

4%

of this provider's 300,702 patients got this service
2.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

2%

of this provider's 701,126 patients got this service
22,929

Performed in an office

2%

of this provider's 701,126 patients got this service
1.6
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

3%

of this provider's 468,459 patients got this service
19,641

Performed in an office

3%

of this provider's 468,459 patients got this service
1.4
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

3%

of this provider's 427,860 patients got this service
18,851

Performed in an office

3%

of this provider's 427,860 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

3%

of this provider's 426,714 patients got this service
18,437

Performed in an office

3%

of this provider's 426,714 patients got this service
1.5
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

2%

of this provider's 470,242 patients got this service
18,310

Performed in an office

2%

of this provider's 470,242 patients got this service
1.7
BIOTECH CLINICAL LABORATORIES INC

NOVI, Mich. 48375

Laboratories, Clinical Medical Laboratory

15%

of this provider's 48,288 patients got this service
17,717

Performed in an office

15%

of this provider's 48,288 patients got this service
2.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

SYOSSET, N.Y. 11791

Laboratories, Clinical Medical Laboratory

7%

of this provider's 126,512 patients got this service
17,417

Performed in an office

7%

of this provider's 126,512 patients got this service
2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

3%

of this provider's 370,247 patients got this service
17,127

Performed in an office

3%

of this provider's 370,247 patients got this service
1.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

4%

of this provider's 228,806 patients got this service
17,094

Performed in an office

4%

of this provider's 228,806 patients got this service
1.8
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

2%

of this provider's 494,683 patients got this service
17,076

Performed in an office

2%

of this provider's 494,683 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

4%

of this provider's 261,848 patients got this service
17,048

Performed in an office

4%

of this provider's 261,848 patients got this service
1.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

3%

of this provider's 345,147 patients got this service
17,025

Performed in an office

3%

of this provider's 345,147 patients got this service
1.7
QUEST DIAGNOSTICS INCORPORATED MD

BALTIMORE, Md. 21227

Laboratories, Clinical Medical Laboratory

3%

of this provider's 276,049 patients got this service
16,628

Performed in an office

3%

of this provider's 276,049 patients got this service
2
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

4%

of this provider's 252,794 patients got this service
16,341

Performed in an office

4%

of this provider's 252,794 patients got this service
1.6
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

2%

of this provider's 361,166 patients got this service
15,116

Performed in an office

2%

of this provider's 361,166 patients got this service
1.9
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

2%

of this provider's 396,965 patients got this service
15,017

Performed in an office

2%

of this provider's 396,965 patients got this service
1.6
UNIVERSITY OF MIAMI

MIAMI, Fla. 33136

Laboratories, Clinical Medical Laboratory

96%

of this provider's 1,744 patients got this service
14,504

Performed in an office

96%

of this provider's 1,744 patients got this service
8.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

3%

of this provider's 242,008 patients got this service
12,211

Performed in an office

3%

of this provider's 242,008 patients got this service
1.5
MANHATTAN PHYSICIANS LABORATORIES LLC

PINE BROOK, N.J. 07058

Laboratories, Clinical Medical Laboratory

22%

of this provider's 21,965 patients got this service
11,364

Performed in an office

22%

of this provider's 21,965 patients got this service
2.4

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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