Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Hemoglobin A1C level

Service Code: 83036, Service Type: Medical

Total Paid

$489,285.30

Total Times Performed (or Units)

13,829,881

Rank Among All Services

35

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
1,442,065 Florida
1,354,393 California
1,199,692 New Jersey
1,155,526 Texas
1,027,822 North Carolina
723,755 New York
557,429 Ohio
439,077 Alabama
413,328 Georgia
395,543 Pennsylvania
394,695 Illinois
341,438 Tennessee
310,808 Arizona
299,004 Massachusetts
269,636 Michigan
254,959 Maryland
226,396 Kansas
221,232 Washington
216,140 Virginia
211,229 Wisconsin
210,033 South Carolina
193,299 Indiana
192,356 Missouri
158,322 Oklahoma
135,570 Kentucky
133,718 Connecticut
125,805 Mississippi
111,778 Iowa
110,339 Colorado
110,265 Arkansas
99,517 Louisiana
99,336 Oregon
83,505 Minnesota
77,121 Hawaii
73,561 Nevada
68,451 Nebraska
54,149 Utah
40,872 West Virginia
39,718 Maine
39,064 Rhode Island
36,339 New Mexico
24,301 Idaho
22,111 South Dakota
18,643 New Hampshire
17,821 North Dakota
12,561 Vermont
11,296 Montana
9,757 Wyoming
8,359 Delaware
5,724 Alaska
2,440 Washington, DC

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

21%

of this provider's 1,491,360 patients got this service
485,471

Performed in an office

21%

of this provider's 1,491,360 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

31%

of this provider's 831,784 patients got this service
402,677

Performed in an office

31%

of this provider's 831,784 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

26%

of this provider's 701,126 patients got this service
305,985

Performed in an office

26%

of this provider's 701,126 patients got this service
1.7
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

26%

of this provider's 607,320 patients got this service
262,413

Performed in an office

26%

of this provider's 607,320 patients got this service
1.7
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

34%

of this provider's 448,515 patients got this service
244,719

Performed in an office

34%

of this provider's 448,515 patients got this service
1.6
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

29%

of this provider's 485,682 patients got this service
220,629

Performed in an office

29%

of this provider's 485,682 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

20%

of this provider's 684,893 patients got this service
213,245

Performed in an office

20%

of this provider's 684,893 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

30%

of this provider's 418,130 patients got this service
197,458

Performed in an office

30%

of this provider's 418,130 patients got this service
1.6
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

25%

of this provider's 468,459 patients got this service
184,600

Performed in an office

25%

of this provider's 468,459 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

33%

of this provider's 345,147 patients got this service
182,180

Performed in an office

33%

of this provider's 345,147 patients got this service
1.6
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

23%

of this provider's 470,242 patients got this service
173,464

Performed in an office

23%

of this provider's 470,242 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

21%

of this provider's 494,683 patients got this service
169,257

Performed in an office

21%

of this provider's 494,683 patients got this service
1.6
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

29%

of this provider's 361,248 patients got this service
162,536

Performed in an office

29%

of this provider's 361,248 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

25%

of this provider's 396,965 patients got this service
159,048

Performed in an office

25%

of this provider's 396,965 patients got this service
1.6
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

23%

of this provider's 427,860 patients got this service
155,665

Performed in an office

23%

of this provider's 427,860 patients got this service
1.6
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

31%

of this provider's 300,702 patients got this service
147,597

Performed in an office

31%

of this provider's 300,702 patients got this service
1.6
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

27%

of this provider's 317,090 patients got this service
141,153

Performed in an office

27%

of this provider's 317,090 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

21%

of this provider's 426,714 patients got this service
140,288

Performed in an office

21%

of this provider's 426,714 patients got this service
1.5
QUEST DIAGNOSTICS INCORPORATED MD

BALTIMORE, Md. 21227

Laboratories, Clinical Medical Laboratory

32%

of this provider's 276,049 patients got this service
140,182

Performed in an office

32%

of this provider's 276,049 patients got this service
1.6
SPECTRA EAST, INC.

ROCKLEIGH, N.J. 07647

Laboratories, Clinical Medical Laboratory

54%

of this provider's 96,434 patients got this service
140,121

Performed in an office

54%

of this provider's 96,434 patients got this service
2.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

34%

of this provider's 242,008 patients got this service
138,102

Performed in an office

34%

of this provider's 242,008 patients got this service
1.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

22%

of this provider's 370,247 patients got this service
128,698

Performed in an office

22%

of this provider's 370,247 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

29%

of this provider's 252,794 patients got this service
118,193

Performed in an office

29%

of this provider's 252,794 patients got this service
1.6
TOTAL RENAL LABORATORIES INC

DELAND, Fla. 32724

Laboratories, Clinical Medical Laboratory

56%

of this provider's 72,364 patients got this service
107,940

Performed in an office

56%

of this provider's 72,364 patients got this service
2.7
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

20%

of this provider's 361,166 patients got this service
107,305

Performed in an office

20%

of this provider's 361,166 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

24%

of this provider's 261,848 patients got this service
97,417

Performed in an office

24%

of this provider's 261,848 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

27%

of this provider's 228,806 patients got this service
97,019

Performed in an office

27%

of this provider's 228,806 patients got this service
1.6
SHIEL HOLDINGS LLC

BROOKLYN, N.Y. 11205

Laboratories, Clinical Medical Laboratory

39%

of this provider's 138,713 patients got this service
92,488

Performed in an office

39%

of this provider's 138,713 patients got this service
1.7
SPECTRA LABORATORIES INC

MILPITAS, Calif. 95035

Laboratories, Clinical Medical Laboratory

57%

of this provider's 56,087 patients got this service
91,446

Performed in an office

57%

of this provider's 56,087 patients got this service
2.8
A2CL SERVICES, LLC

WEST ALLIS, Wis. 53227

Laboratories, Clinical Medical Laboratory

28%

of this provider's 177,269 patients got this service
82,371

Performed in an office

28%

of this provider's 177,269 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 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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