Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

C-peptide (protein) level

Service Code: 84681, Service Type: Medical

Total Paid

$10,758.06

Total Times Performed (or Units)

166,034

Rank Among All Services

715

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
31,816 Virginia
26,109 Texas
17,065 Florida
15,086 New Jersey
12,633 California
10,812 Alabama
10,177 New York
6,919 North Carolina
4,212 Georgia
3,736 Ohio
3,528 Arizona
3,040 Pennsylvania
2,697 Tennessee
1,793 Kentucky
1,559 Illinois
1,407 Indiana
1,342 Kansas
1,326 South Carolina
1,319 Oklahoma
1,233 Maryland
900 Massachusetts
861 Washington
836 Connecticut
758 Oregon
668 Nevada
616 Minnesota
584 Colorado
517 Michigan
466 Mississippi
426 Missouri
390 Wisconsin
193 Nebraska
192 Idaho
149 Hawaii
118 Utah
109 Maine
95 New Mexico
82 Iowa
69 Rhode Island
67 Louisiana
39 Arkansas
28 North Dakota
22 South Dakota

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
HEALTH DIAGNOSTIC LABORATORY, INCORPORATED

RICHMOND, Va. 23219

Laboratories, Clinical Medical Laboratory

39%

of this provider's 65,695 patients got this service
31,746

Performed in an office

39%

of this provider's 65,695 patients got this service
1.2
TRUE HEALTH DIAGNOSTICS, LLC

FRISCO, Tex. 75033

Laboratories, Clinical Medical Laboratory

39%

of this provider's 31,588 patients got this service
13,320

Performed in an office

39%

of this provider's 31,588 patients got this service
1.1
ATHEROTECH, INC.

BIRMINGHAM, Ala. 35211

Laboratories, Clinical Medical Laboratory

5%

of this provider's 103,570 patients got this service
5,907

Performed in an office

5%

of this provider's 103,570 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA HOLDINGS

BURLINGTON, N.C. 27215

Laboratories, Clinical Medical Laboratory

0.29%

of this provider's 1,491,360 patients got this service
4,733

Performed in an office

0.29%

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

0.55%

of this provider's 684,893 patients got this service
4,577

Performed in an office

0.55%

of this provider's 684,893 patients got this service
1.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

0.51%

of this provider's 701,126 patients got this service
4,401

Performed in an office

0.51%

of this provider's 701,126 patients got this service
1.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

0.7%

of this provider's 494,683 patients got this service
3,951

Performed in an office

0.7%

of this provider's 494,683 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

0.29%

of this provider's 831,784 patients got this service
2,869

Performed in an office

0.29%

of this provider's 831,784 patients got this service
1.2
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

0.49%

of this provider's 448,515 patients got this service
2,803

Performed in an office

0.49%

of this provider's 448,515 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

0.55%

of this provider's 370,247 patients got this service
2,690

Performed in an office

0.55%

of this provider's 370,247 patients got this service
1.3
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

0.34%

of this provider's 607,320 patients got this service
2,582

Performed in an office

0.34%

of this provider's 607,320 patients got this service
1.2
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

0.45%

of this provider's 485,682 patients got this service
2,563

Performed in an office

0.45%

of this provider's 485,682 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

0.4%

of this provider's 418,130 patients got this service
1,962

Performed in an office

0.4%

of this provider's 418,130 patients got this service
1.2
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

0.33%

of this provider's 468,459 patients got this service
1,882

Performed in an office

0.33%

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

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

0.38%

of this provider's 396,965 patients got this service
1,833

Performed in an office

0.38%

of this provider's 396,965 patients got this service
1.2
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

0.28%

of this provider's 470,242 patients got this service
1,670

Performed in an office

0.28%

of this provider's 470,242 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

0.55%

of this provider's 242,008 patients got this service
1,574

Performed in an office

0.55%

of this provider's 242,008 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

0.45%

of this provider's 252,794 patients got this service
1,544

Performed in an office

0.45%

of this provider's 252,794 patients got this service
1.3
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

0.3%

of this provider's 427,860 patients got this service
1,530

Performed in an office

0.3%

of this provider's 427,860 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

0.3%

of this provider's 426,714 patients got this service
1,392

Performed in an office

0.3%

of this provider's 426,714 patients got this service
1.1
HASSAN KANJ

PISCATAWAY, N.J. 08854

Specialist

74%

of this provider's 739 patients got this service
1,349

Performed in an office

74%

of this provider's 739 patients got this service
2.5
SPECTRACELL LABORATORIES, INC.

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

11%

of this provider's 11,315 patients got this service
1,304

Performed in an office

11%

of this provider's 11,315 patients got this service
1.1
GEORGE CARL BORST III PSC

ASHLAND, Ky. 41101

Laboratories, Clinical Medical Laboratory

50%

of this provider's 1,503 patients got this service
1,295

Performed in an office

50%

of this provider's 1,503 patients got this service
1.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

0.47%

of this provider's 228,806 patients got this service
1,262

Performed in an office

0.47%

of this provider's 228,806 patients got this service
1.2
SMA MEDICAL, INC.

FEASTERVILLE, Pa. 19053

Laboratories, Clinical Medical Laboratory

4%

of this provider's 18,169 patients got this service
1,260

Performed in an office

4%

of this provider's 18,169 patients got this service
1.8
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

0.38%

of this provider's 261,848 patients got this service
1,210

Performed in an office

0.38%

of this provider's 261,848 patients got this service
1.2
LABTECH DIAGNOSTIC, LLC

ANDERSON, S.C. 29621

Laboratories, Clinical Medical Laboratory

7%

of this provider's 9,961 patients got this service
1,207

Performed in an office

7%

of this provider's 9,961 patients got this service
1.7
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

0.34%

of this provider's 300,702 patients got this service
1,200

Performed in an office

0.34%

of this provider's 300,702 patients got this service
1.2
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

0.29%

of this provider's 317,090 patients got this service
1,195

Performed in an office

0.29%

of this provider's 317,090 patients got this service
1.3
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

0.26%

of this provider's 361,166 patients got this service
1,184

Performed in an office

0.26%

of this provider's 361,166 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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