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Treatment Tracker

PATHOLOGY AND LABORATORY

Hemoglobin A1C level

Service Code: 83036, Service Type: Medical

Total Paid

$173,390,501

Total Times Performed (or Units)

13,296,610

Rank Among All Services

36

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
1,280,752 Florida
1,205,813 California
1,111,066 Texas
1,087,130 New Jersey
1,037,477 North Carolina
721,020 New York
611,103 Ohio
422,640 Georgia
400,264 Pennsylvania
390,011 Alabama
339,787 Illinois
333,084 Michigan
307,644 Tennessee
275,284 Arizona
255,938 Massachusetts
231,436 Maryland
230,874 Virginia
228,540 Missouri
220,064 Washington
213,861 Kansas
211,773 Wisconsin
186,899 South Carolina
186,422 Indiana
146,664 Oklahoma
143,397 Connecticut
136,073 Kentucky
118,903 Colorado
118,331 Mississippi
105,419 Iowa
102,173 Arkansas
96,434 Oregon
93,779 Louisiana
84,906 Minnesota
69,810 Nebraska
64,549 Hawaii
61,229 Nevada
48,026 Puerto Rico
44,245 Utah
41,315 Maine
40,643 West Virginia
35,715 Rhode Island
31,868 New Mexico
26,898 South Dakota
23,818 Idaho
20,033 North Dakota
15,003 New Hampshire
11,420 Vermont
10,815 Montana
8,043 Wyoming
5,404 Delaware
4,812 Alaska
3,651 Virgin Islands
2,446 Washington, DC
947 Guam

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

18%

of this provider's 1,352,762 patients got this service
395,301

Performed in an office

18%

of this provider's 1,352,762 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

29%

of this provider's 732,585 patients got this service
334,259

Performed in an office

29%

of this provider's 732,585 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

26%

of this provider's 622,629 patients got this service
267,293

Performed in an office

26%

of this provider's 622,629 patients got this service
1.7
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

23%

of this provider's 676,394 patients got this service
252,903

Performed in an office

23%

of this provider's 676,394 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

23%

of this provider's 642,742 patients got this service
251,326

Performed in an office

23%

of this provider's 642,742 patients got this service
1.7
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

32%

of this provider's 491,392 patients got this service
248,005

Performed in an office

32%

of this provider's 491,392 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

19%

of this provider's 659,192 patients got this service
198,904

Performed in an office

19%

of this provider's 659,192 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

31%

of this provider's 374,505 patients got this service
187,209

Performed in an office

31%

of this provider's 374,505 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

20%

of this provider's 539,114 patients got this service
177,660

Performed in an office

20%

of this provider's 539,114 patients got this service
1.7
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

26%

of this provider's 429,843 patients got this service
173,754

Performed in an office

26%

of this provider's 429,843 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

28%

of this provider's 395,446 patients got this service
168,355

Performed in an office

28%

of this provider's 395,446 patients got this service
1.5
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

22%

of this provider's 460,280 patients got this service
160,217

Performed in an office

22%

of this provider's 460,280 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

23%

of this provider's 425,838 patients got this service
159,590

Performed in an office

23%

of this provider's 425,838 patients got this service
1.6
BIO-REFERENCE LABORATORIES, INC.

ELMWOOD PARK, N.J. 07407

Laboratories, Clinical Medical Laboratory

27%

of this provider's 356,827 patients got this service
148,595

Performed in an office

27%

of this provider's 356,827 patients got this service
1.6
SPECTRA EAST, INC.

ROCKLEIGH, N.J. 07647

Laboratories, Clinical Medical Laboratory

56%

of this provider's 92,339 patients got this service
142,257

Performed in an office

56%

of this provider's 92,339 patients got this service
2.7
QUEST DIAGNOSTICS INCORPORATED MD

BALTIMORE, Md. 21227

Laboratories, Clinical Medical Laboratory

28%

of this provider's 282,697 patients got this service
125,899

Performed in an office

28%

of this provider's 282,697 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Laboratories, Clinical Medical Laboratory

21%

of this provider's 382,944 patients got this service
125,377

Performed in an office

21%

of this provider's 382,944 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

18%

of this provider's 439,953 patients got this service
120,295

Performed in an office

18%

of this provider's 439,953 patients got this service
1.5
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

25%

of this provider's 291,205 patients got this service
117,107

Performed in an office

25%

of this provider's 291,205 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

MIRAMAR, Fla. 33025

Laboratories, Clinical Medical Laboratory

29%

of this provider's 233,281 patients got this service
115,463

Performed in an office

29%

of this provider's 233,281 patients got this service
1.7
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

26%

of this provider's 268,737 patients got this service
113,879

Performed in an office

26%

of this provider's 268,737 patients got this service
1.6
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

27%

of this provider's 269,336 patients got this service
109,606

Performed in an office

27%

of this provider's 269,336 patients got this service
1.5
LABONE INC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

19%

of this provider's 350,049 patients got this service
102,151

Performed in an office

19%

of this provider's 350,049 patients got this service
1.6
SHIEL MEDICAL LABORATORY, INC

BROOKLYN, N.Y. 11205

Laboratories, Clinical Medical Laboratory

38%

of this provider's 147,370 patients got this service
100,021

Performed in an office

38%

of this provider's 147,370 patients got this service
1.8
LABORATORY CORPORATION OF AMERICA

PHOENIX, Ariz. 85040

Laboratories, Clinical Medical Laboratory

22%

of this provider's 264,621 patients got this service
92,615

Performed in an office

22%

of this provider's 264,621 patients got this service
1.6
QUEST DIAGNOSTICS INCORPORATED MI

AUBURN HILLS, Mich. 48326

Laboratories, Clinical Medical Laboratory

27%

of this provider's 214,769 patients got this service
86,796

Performed in an office

27%

of this provider's 214,769 patients got this service
1.5
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

21%

of this provider's 269,433 patients got this service
86,178

Performed in an office

21%

of this provider's 269,433 patients got this service
1.5
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

24%

of this provider's 217,405 patients got this service
79,082

Performed in an office

24%

of this provider's 217,405 patients got this service
1.5
A2CL SERVICES, LLC

WEST ALLIS, Wis. 53227

Laboratories, Clinical Medical Laboratory

24%

of this provider's 184,694 patients got this service
73,801

Performed in an office

24%

of this provider's 184,694 patients got this service
1.7
TOTAL RENAL LABORATORIES INC

DELAND, Fla. 32724

Laboratories, Clinical Medical Laboratory

56%

of this provider's 58,001 patients got this service
71,141

Performed in an office

56%

of this provider's 58,001 patients got this service
2.2

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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