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Treatment Tracker

The Doctors and Services in Medicare Part B

Treatment Tracker » 84100
PATHOLOGY AND LABORATORY

Phosphate level

Service Code: 84100

Total Paid

$5,121,227

Total Times Performed (or Units)

1,682,760

Rank Among All Services

194

Includes both office and facility visits.

Top States

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


Times Performed State
242,548 California
234,205 New Jersey
121,748 New York
118,927 Texas
110,700 North Carolina
97,379 Florida
71,467 Michigan
59,035 Ohio
54,795 Alabama
54,087 Arizona
45,789 Pennsylvania
36,444 Georgia
35,910 Tennessee
32,485 Maryland
31,544 Illinois
25,448 Massachusetts
24,356 Missouri
24,235 Kansas
23,816 South Carolina
23,640 Connecticut
17,710 Washington
16,706 Virginia
16,335 Minnesota
15,709 Wisconsin
13,886 Oklahoma
13,528 Nevada
13,500 Arkansas
12,727 Louisiana
12,540 Colorado
12,524 Kentucky
10,123 Indiana
7,556 Oregon
6,349 Iowa
6,242 West Virginia
6,205 Hawaii
6,119 Nebraska
5,161 Maine
4,512 New Mexico
4,073 Rhode Island
3,228 Mississippi
2,982 South Dakota
2,168 Utah
1,482 Puerto Rico
907 North Dakota
769 Idaho
662 Montana
180 Wyoming
124 Virgin Islands
114 Washington, DC
37 Delaware
29 Guam
15 New Hampshire

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

Clinical Laboratory

4%

of this provider's 1,306,778 patients got this service 		80,169

Performed in an office

4%

of this provider's 1,306,778 patients got this service		 1.7
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Clinical Laboratory

6%

of this provider's 525,451 patients got this service 		62,735

Performed in an office

6%

of this provider's 525,451 patients got this service		 1.9
BIO-REFERENCE LABORATORIES, INC.

Elmwood Park, N.J. 07407

Clinical Laboratory

8%

of this provider's 326,629 patients got this service 		52,583

Performed in an office

8%

of this provider's 326,629 patients got this service		 1.9
LABORATORY CORPORATION OF AMERICA HOLDINGS

Raritan, N.J. 08869

Clinical Laboratory

4%

of this provider's 696,585 patients got this service 		45,867

Performed in an office

4%

of this provider's 696,585 patients got this service		 1.7
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Clinical Laboratory

4%

of this provider's 416,737 patients got this service 		30,436

Performed in an office

4%

of this provider's 416,737 patients got this service		 1.7
LABORATORY CORPORATION OF AMERICA HOLDINGS

Birmingham, Ala. 35233

Clinical Laboratory

3%

of this provider's 669,554 patients got this service 		30,367

Performed in an office

3%

of this provider's 669,554 patients got this service		 1.4
SONORA QUEST LABORATORIES, LLC.

Tempe, Ariz. 85281

Clinical Laboratory

5%

of this provider's 279,312 patients got this service 		27,039

Performed in an office

5%

of this provider's 279,312 patients got this service		 2.1
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Clinical Laboratory

5%

of this provider's 288,243 patients got this service 		26,956

Performed in an office

5%

of this provider's 288,243 patients got this service		 2
LABORATORY CORPORATION OF AMERICA HOLDINGS

Dublin, Ohio 43016

Clinical Laboratory

3%

of this provider's 604,319 patients got this service 		25,474

Performed in an office

3%

of this provider's 604,319 patients got this service		 1.4
LABORATORY CORPORATION OF AMERICA

San Diego, Calif. 92128

Clinical Laboratory

4%

of this provider's 372,538 patients got this service 		23,760

Performed in an office

4%

of this provider's 372,538 patients got this service		 1.7
SOLSTAS LAB PARTNERS GROUP, LLC

Greensboro, N.C. 27410

Clinical Laboratory

2%

of this provider's 596,770 patients got this service 		21,854

Performed in an office

2%

of this provider's 596,770 patients got this service		 1.8
BIODIAGNOSTIC LABORATORY SERVICES,LLC.

Parsippany, N.J. 07054

Clinical Laboratory

83%

of this provider's 16,095 patients got this service 		21,330

Performed in an office

83%

of this provider's 16,095 patients got this service		 1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

Tucker, Ga. 30084

Clinical Laboratory

2%

of this provider's 557,363 patients got this service 		20,711

Performed in an office

2%

of this provider's 557,363 patients got this service		 1.5
LABORATORY CORPORATION OF AMERICA

Houston, Tex. 77040

Clinical Laboratory

4%

of this provider's 281,374 patients got this service 		18,248

Performed in an office

4%

of this provider's 281,374 patients got this service		 1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

Horsham, Pa. 19044

Clinical Laboratory

3%

of this provider's 377,772 patients got this service 		18,069

Performed in an office

3%

of this provider's 377,772 patients got this service		 1.7
CLINICAL PATHOLOGY LABORATORIES, INC.

Austin, Tex. 78754

Clinical Laboratory

3%

of this provider's 459,687 patients got this service 		16,609

Performed in an office

3%

of this provider's 459,687 patients got this service		 1.4
QUEST DIAGNOSTICS INCORPORATED MI

Auburn Hills, Mich. 48326

Clinical Laboratory

5%

of this provider's 231,681 patients got this service 		16,555

Performed in an office

5%

of this provider's 231,681 patients got this service		 1.5
LABONE INC

LENEXA, Kan. 66219

Clinical Laboratory

2%

of this provider's 353,206 patients got this service 		16,332

Performed in an office

2%

of this provider's 353,206 patients got this service		 1.9
LABORATORY CORPORATION OF AMERICA

Dallas, Tex. 75230

Clinical Laboratory

3%

of this provider's 337,196 patients got this service 		16,305

Performed in an office

3%

of this provider's 337,196 patients got this service		 1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Clinical Laboratory

2%

of this provider's 627,606 patients got this service 		16,301

Performed in an office

2%

of this provider's 627,606 patients got this service		 1.6
QUEST DIAGNOSTICS INCORPORATED MD

Baltimore, Md. 21227

Clinical Laboratory

3%

of this provider's 289,568 patients got this service 		15,878

Performed in an office

3%

of this provider's 289,568 patients got this service		 2
LABORATORY CORPORTION OF AMERICA

Phoenix, Ariz. 85040

Clinical Laboratory

4%

of this provider's 232,979 patients got this service 		15,734

Performed in an office

4%

of this provider's 232,979 patients got this service		 1.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Clinical Laboratory

2%

of this provider's 390,265 patients got this service 		15,384

Performed in an office

2%

of this provider's 390,265 patients got this service		 1.6
QUEST DIAGNOSTICS CLINICAL LAB INC.

SYOSSET, N.Y. 11791

Clinical Laboratory

6%

of this provider's 127,338 patients got this service 		15,333

Performed in an office

6%

of this provider's 127,338 patients got this service		 2.1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

Houston, Tex. 77072

Clinical Laboratory

4%

of this provider's 247,005 patients got this service 		14,925

Performed in an office

4%

of this provider's 247,005 patients got this service		 1.7
MANHATTAN PHYSICIANS LABORATORIES LLC

Pine Brook, N.J. 07058

Clinical Laboratory

21%

of this provider's 26,626 patients got this service 		14,013

Performed in an office

21%

of this provider's 26,626 patients got this service		 2.5
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Clinical Laboratory

2%

of this provider's 444,355 patients got this service 		13,294

Performed in an office

2%

of this provider's 444,355 patients got this service		 1.6
VPA PC

Troy, Mich. 48084

Clinical Laboratory

17%

of this provider's 37,895 patients got this service 		12,642

Performed in an office

17%

of this provider's 37,895 patients got this service		 2
FRANKLIN COCKERILL

Rochester, Minn. 55905

Pathology

15%

of this provider's 56,628 patients got this service 		11,987

Performed in an office

15%

of this provider's 56,628 patients got this service		 1.4
QUEST DIAGNOSTICS INCORPORATED

LAS VEGAS, Nev. 89119

Clinical Laboratory

8%

of this provider's 83,999 patients got this service 		11,834

Performed in an office

8%

of this provider's 83,999 patients got this service		 1.7

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 2013 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.