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Treatment Tracker

PATHOLOGY AND LABORATORY

Hemoglobin A1C level

Service Code: 83036, Service Type: Medical

Total Paid

$472,188

Total Times Performed (or Units)

13,602,204

Rank Among All Services

34

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
1,413,610 Florida
1,332,814 California
1,145,076 New Jersey
1,138,095 Texas
993,591 North Carolina
724,678 New York
589,452 Ohio
426,197 Alabama
412,907 Georgia
391,782 Pennsylvania
354,317 Illinois
321,638 Tennessee
309,645 Michigan
292,521 Arizona
267,252 Massachusetts
243,467 Maryland
234,142 Virginia
222,427 Washington
213,621 Wisconsin
211,848 Kansas
205,593 Missouri
195,250 South Carolina
184,856 Indiana
152,420 Oklahoma
151,701 Connecticut
138,265 Kentucky
124,211 Mississippi
117,852 Colorado
108,205 Iowa
106,138 Arkansas
99,211 Oregon
93,519 Louisiana
85,999 Minnesota
72,888 Hawaii
70,140 Nevada
69,029 Nebraska
49,827 Utah
41,004 West Virginia
39,189 Maine
37,073 Rhode Island
33,290 New Mexico
24,819 South Dakota
23,863 Idaho
20,205 North Dakota
17,694 New Hampshire
11,890 Vermont
9,247 Wyoming
9,034 Montana
6,762 Delaware
5,235 Alaska
2,270 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

19%

of this provider's 1,350,844 patients got this service
415,742

Performed in an office

19%

of this provider's 1,350,844 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

30%

of this provider's 770,923 patients got this service
364,627

Performed in an office

30%

of this provider's 770,923 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

25%

of this provider's 664,741 patients got this service
276,887

Performed in an office

25%

of this provider's 664,741 patients got this service
1.7
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

26%

of this provider's 624,507 patients got this service
272,862

Performed in an office

26%

of this provider's 624,507 patients got this service
1.7
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

33%

of this provider's 472,469 patients got this service
246,138

Performed in an office

33%

of this provider's 472,469 patients got this service
1.6
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

23%

of this provider's 594,160 patients got this service
220,457

Performed in an office

23%

of this provider's 594,160 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

19%

of this provider's 699,573 patients got this service
214,238

Performed in an office

19%

of this provider's 699,573 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

29%

of this provider's 411,357 patients got this service
192,787

Performed in an office

29%

of this provider's 411,357 patients got this service
1.6
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

28%

of this provider's 442,569 patients got this service
190,870

Performed in an office

28%

of this provider's 442,569 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

32%

of this provider's 361,064 patients got this service
183,749

Performed in an office

32%

of this provider's 361,064 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

20%

of this provider's 508,264 patients got this service
170,118

Performed in an office

20%

of this provider's 508,264 patients got this service
1.6
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

23%

of this provider's 462,305 patients got this service
169,593

Performed in an office

23%

of this provider's 462,305 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

24%

of this provider's 423,489 patients got this service
162,200

Performed in an office

24%

of this provider's 423,489 patients got this service
1.6
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

29%

of this provider's 352,168 patients got this service
156,343

Performed in an office

29%

of this provider's 352,168 patients got this service
1.5
SPECTRA EAST, INC.

ROCKLEIGH, N.J. 07647

Laboratories, Clinical Medical Laboratory

55%

of this provider's 97,331 patients got this service
143,115

Performed in an office

55%

of this provider's 97,331 patients got this service
2.7
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

29%

of this provider's 303,766 patients got this service
140,284

Performed in an office

29%

of this provider's 303,766 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

20%

of this provider's 441,387 patients got this service
134,318

Performed in an office

20%

of this provider's 441,387 patients got this service
1.6
QUEST DIAGNOSTICS INCORPORATED MD

BALTIMORE, Md. 21227

Laboratories, Clinical Medical Laboratory

30%

of this provider's 276,799 patients got this service
133,360

Performed in an office

30%

of this provider's 276,799 patients got this service
1.6
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

26%

of this provider's 303,775 patients got this service
129,135

Performed in an office

26%

of this provider's 303,775 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

32%

of this provider's 239,663 patients got this service
126,428

Performed in an office

32%

of this provider's 239,663 patients got this service
1.7
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

22%

of this provider's 341,942 patients got this service
121,304

Performed in an office

22%

of this provider's 341,942 patients got this service
1.6
TOTAL RENAL LABORATORIES INC

DELAND, Fla. 32724

Laboratories, Clinical Medical Laboratory

55%

of this provider's 75,540 patients got this service
117,785

Performed in an office

55%

of this provider's 75,540 patients got this service
2.8
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

28%

of this provider's 260,159 patients got this service
117,646

Performed in an office

28%

of this provider's 260,159 patients got this service
1.6
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

22%

of this provider's 332,457 patients got this service
105,407

Performed in an office

22%

of this provider's 332,457 patients got this service
1.4
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

19%

of this provider's 328,938 patients got this service
98,467

Performed in an office

19%

of this provider's 328,938 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

23%

of this provider's 265,813 patients got this service
97,173

Performed in an office

23%

of this provider's 265,813 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

26%

of this provider's 226,856 patients got this service
94,047

Performed in an office

26%

of this provider's 226,856 patients got this service
1.6
SHIEL MEDICAL LABORATORY, INC

BROOKLYN, N.Y. 11205

Laboratories, Clinical Medical Laboratory

40%

of this provider's 133,820 patients got this service
90,697

Performed in an office

40%

of this provider's 133,820 patients got this service
1.7
DVA LABORATORY SERVICES INC

FT LAUDERDALE, Fla. 33312

Laboratories, Clinical Medical Laboratory

52%

of this provider's 62,394 patients got this service
89,303

Performed in an office

52%

of this provider's 62,394 patients got this service
2.8
SPECTRA LABORATORIES INC

MILPITAS, Calif. 95035

Laboratories, Clinical Medical Laboratory

58%

of this provider's 50,693 patients got this service
80,580

Performed in an office

58%

of this provider's 50,693 patients got this service
2.7

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.

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