Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Liver enzyme (SGOT), level

Service Code: 84450, Service Type: Medical

Total Paid

$9,615.93

Total Times Performed (or Units)

1,266,851

Rank Among All Services

241

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
114,959 Florida
108,471 California
86,071 Massachusetts
83,563 North Carolina
77,382 Michigan
69,186 Ohio
60,356 New Jersey
58,495 Minnesota
58,152 Texas
42,713 New York
38,048 Pennsylvania
33,424 Wisconsin
31,558 Arizona
30,863 Illinois
29,347 Alabama
26,826 Tennessee
26,584 Iowa
24,308 Connecticut
24,055 Indiana
23,405 Arkansas
20,396 Missouri
19,102 Mississippi
17,323 Kansas
15,136 Georgia
14,984 Louisiana
14,589 Hawaii
14,535 Colorado
13,454 Maryland
13,114 Washington
12,635 Rhode Island
10,529 Virginia
8,655 Nebraska
8,090 South Carolina
6,162 Kentucky
3,791 Nevada
3,764 West Virginia
3,554 Oklahoma
3,071 Maine
2,518 South Dakota
2,224 New Hampshire
1,951 Oregon
1,226 Montana
1,035 North Dakota
1,008 Vermont
859 Delaware
781 New Mexico
490 Utah
380 Washington, DC
375 Idaho

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

3%

of this provider's 1,491,360 patients got this service
64,363

Performed in an office

3%

of this provider's 1,491,360 patients got this service
1.5
LABORATORY CORPORATION OF AMERICA HOLDINGS

RARITAN, N.J. 08869

Laboratories, Clinical Medical Laboratory

4%

of this provider's 831,784 patients got this service
40,406

Performed in an office

4%

of this provider's 831,784 patients got this service
1.3
WILLIAM MORICE

ROCHESTER, Minn. 55905

Clinical Pathology/Laboratory Medicine

47%

of this provider's 50,453 patients got this service
37,164

Performed in an office

47%

of this provider's 50,453 patients got this service
1.6
LABORATORY CORPORATION OF AMERICA HOLDINGS

DUBLIN, Ohio 43016

Laboratories, Clinical Medical Laboratory

3%

of this provider's 607,320 patients got this service
30,688

Performed in an office

3%

of this provider's 607,320 patients got this service
1.5
BOSTON HEART DIAGNOSTICS CORPORATION

FRAMINGHAM, Mass. 01702

Laboratories, Clinical Medical Laboratory

45%

of this provider's 45,679 patients got this service
25,313

Performed in an office

45%

of this provider's 45,679 patients got this service
1.2
BIOTECH CLINICAL LABORATORIES INC

NOVI, Mich. 48375

Laboratories, Clinical Medical Laboratory

23%

of this provider's 48,288 patients got this service
24,243

Performed in an office

23%

of this provider's 48,288 patients got this service
2.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

2%

of this provider's 701,126 patients got this service
22,988

Performed in an office

2%

of this provider's 701,126 patients got this service
1.5
QUEST DIAGNOSTICS MASSACHUSETTS LLC

MARLBOROUGH, Mass. 01752

Laboratories, Clinical Medical Laboratory

8%

of this provider's 197,454 patients got this service
22,028

Performed in an office

8%

of this provider's 197,454 patients got this service
1.4
ASCEND CLINICAL, LLC

REDWOOD CITY, Calif. 94063

Laboratories, Clinical Medical Laboratory

14%

of this provider's 29,903 patients got this service
21,808

Performed in an office

14%

of this provider's 29,903 patients got this service
5.4
LABORATORY CORPORATION OF AMERICA HOLDINGS

BIRMINGHAM, Ala. 35233

Laboratories, Clinical Medical Laboratory

2%

of this provider's 684,893 patients got this service
20,976

Performed in an office

2%

of this provider's 684,893 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA

SAN DIEGO, Calif. 92128

Laboratories, Clinical Medical Laboratory

3%

of this provider's 418,130 patients got this service
20,786

Performed in an office

3%

of this provider's 418,130 patients got this service
1.6
QUEST DIAGNOSTICS LLC IL

WOOD DALE, Ill. 60191

Laboratories, Clinical Medical Laboratory

3%

of this provider's 427,860 patients got this service
19,289

Performed in an office

3%

of this provider's 427,860 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Laboratories, Clinical Medical Laboratory

3%

of this provider's 396,965 patients got this service
18,205

Performed in an office

3%

of this provider's 396,965 patients got this service
1.5
MAYO CLINIC JACKSONVILLE

JACKSONVILLE, Fla. 32224

Laboratories, Clinical Medical Laboratory

39%

of this provider's 26,572 patients got this service
17,361

Performed in an office

39%

of this provider's 26,572 patients got this service
1.7
QUEST DIAGNOSTICS INCORPORATED MI

TROY, Mich. 48083

Laboratories, Clinical Medical Laboratory

11%

of this provider's 91,188 patients got this service
16,143

Performed in an office

11%

of this provider's 91,188 patients got this service
1.6
MAYO CLINIC ARIZONA

SCOTTSDALE, Ariz. 85259

Laboratories, Clinical Medical Laboratory

38%

of this provider's 21,762 patients got this service
15,409

Performed in an office

38%

of this provider's 21,762 patients got this service
1.9
LABORATORY CORPORATION OF AMERICA

DALLAS, Tex. 75230

Laboratories, Clinical Medical Laboratory

3%

of this provider's 426,714 patients got this service
15,216

Performed in an office

3%

of this provider's 426,714 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

3%

of this provider's 345,147 patients got this service
15,126

Performed in an office

3%

of this provider's 345,147 patients got this service
1.4
QUEST DIAGNOSTICS LLC

WALLINGFORD, Conn. 06492

Laboratories, Clinical Medical Laboratory

9%

of this provider's 125,516 patients got this service
14,001

Performed in an office

9%

of this provider's 125,516 patients got this service
1.3
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

3%

of this provider's 300,702 patients got this service
13,850

Performed in an office

3%

of this provider's 300,702 patients got this service
1.5
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

2%

of this provider's 485,682 patients got this service
11,556

Performed in an office

2%

of this provider's 485,682 patients got this service
1.4
DIAGNOSTIC LABORATORY SERVICES, INC

AIEA, Hawaii 96701

Laboratories, Clinical Medical Laboratory

10%

of this provider's 51,758 patients got this service
9,919

Performed in an office

10%

of this provider's 51,758 patients got this service
1.9
LABORATORY CORPORATION OF AMERICA

HOUSTON, Tex. 77040

Laboratories, Clinical Medical Laboratory

3%

of this provider's 252,794 patients got this service
9,585

Performed in an office

3%

of this provider's 252,794 patients got this service
1.4
QUEST DIAGNOSTICS LLC

MARLBOROUGH, Mass. 01752

Laboratories, Clinical Medical Laboratory

6%

of this provider's 124,499 patients got this service
9,440

Performed in an office

6%

of this provider's 124,499 patients got this service
1.2
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

2%

of this provider's 361,166 patients got this service
8,864

Performed in an office

2%

of this provider's 361,166 patients got this service
1.3
SONORA QUEST LABORATORIES, LLC.

TEMPE, Ariz. 85281

Laboratories, Clinical Medical Laboratory

2%

of this provider's 317,090 patients got this service
8,610

Performed in an office

2%

of this provider's 317,090 patients got this service
1.2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

1%

of this provider's 494,683 patients got this service
8,518

Performed in an office

1%

of this provider's 494,683 patients got this service
1.4
EAST SIDE CLINICAL LABORATORY, INC.

EAST PROVIDENCE, R.I. 02914

Laboratories, Clinical Medical Laboratory

13%

of this provider's 46,355 patients got this service
8,498

Performed in an office

13%

of this provider's 46,355 patients got this service
1.4
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

1%

of this provider's 470,242 patients got this service
7,495

Performed in an office

1%

of this provider's 470,242 patients got this service
1.4
METWEST INC

DENVER, Colo. 80209

Laboratories, Clinical Medical Laboratory

3%

of this provider's 103,012 patients got this service
7,416

Performed in an office

3%

of this provider's 103,012 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 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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