Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Heparin assay

Service Code: 85520, Service Type: Medical

Total Paid

$377.98

Total Times Performed (or Units)

1,216

Rank Among All Services

3,089

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
400 North Carolina
105 Wisconsin
84 California
80 Oregon
78 Texas
58 Florida
57 Indiana
56 Georgia
55 Washington
46 Tennessee
45 New York
37 Colorado
36 New Jersey
25 Virginia
23 Pennsylvania
18 Kansas
13 Minnesota

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

0.01%

of this provider's 1,491,360 patients got this service
371

Performed in an office

0.01%

of this provider's 1,491,360 patients got this service
1.8
A2CL SERVICES, LLC

WEST ALLIS, Wis. 53227

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 177,269 patients got this service
105

Performed in an office

0.01%

of this provider's 177,269 patients got this service
6.2
PEACEHEALTH

SPRINGFIELD, Ore. 97477

Laboratories, Clinical Medical Laboratory

0.09%

of this provider's 69,437 patients got this service
80

Performed in an office

0.09%

of this provider's 69,437 patients got this service
1.3
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TAMPA, Fla. 33617

Laboratories, Clinical Medical Laboratory

0%

of this provider's 701,126 patients got this service
58

Performed in an office

0%

of this provider's 701,126 patients got this service
1.9
MID AMERICA CLINICAL LABORATORIES, LLC

INDIANAPOLIS, Ind. 46219

Laboratories, Clinical Medical Laboratory

0.03%

of this provider's 73,471 patients got this service
57

Performed in an office

0.03%

of this provider's 73,471 patients got this service
2.5
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

TUCKER, Ga. 30084

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 494,683 patients got this service
56

Performed in an office

0.01%

of this provider's 494,683 patients got this service
1.5
PATHOLOGY ASSOCIATES MEDICAL LABORATORIES LLC

SPOKANE, Wash. 99204

Laboratories, Clinical Medical Laboratory

0.02%

of this provider's 131,121 patients got this service
55

Performed in an office

0.02%

of this provider's 131,121 patients got this service
2.1
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 485,682 patients got this service
55

Performed in an office

0.01%

of this provider's 485,682 patients got this service
2
MEMPHIS PATHOLOGY LABORATORY

MEMPHIS, Tenn. 38134

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 202,119 patients got this service
46

Performed in an office

0.01%

of this provider's 202,119 patients got this service
2.9
ESOTERIX, INC

ENGLEWOOD, Colo. 80112

Laboratories, Clinical Medical Laboratory

1%

of this provider's 1,825 patients got this service
37

Performed in an office

1%

of this provider's 1,825 patients got this service
1.9
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Laboratories, Clinical Medical Laboratory

0%

of this provider's 448,515 patients got this service
36

Performed in an office

0%

of this provider's 448,515 patients got this service
1.6
CLEARPOINT DIAGNOSTIC LABORATORIES, LLC

LEWISVILLE, Tex. 75067

Laboratories, Clinical Medical Laboratory

0.05%

of this provider's 51,730 patients got this service
32

Performed in an office

0.05%

of this provider's 51,730 patients got this service
1.2
UNILAB CORPORATION

SACRAMENTO, Calif. 95834

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 300,702 patients got this service
29

Performed in an office

0.01%

of this provider's 300,702 patients got this service
1.5
SOLSTAS LAB PARTNERS GROUP, LLC

GREENSBORO, N.C. 27410

Laboratories, Clinical Medical Laboratory

0%

of this provider's 470,242 patients got this service
29

Performed in an office

0%

of this provider's 470,242 patients got this service
1.9
CLINICAL PATHOLOGY LABORATORIES, INC.

AUSTIN, Tex. 78754

Laboratories, Clinical Medical Laboratory

0%

of this provider's 468,459 patients got this service
27

Performed in an office

0%

of this provider's 468,459 patients got this service
1.9
QUEST DIAGNOSTICS NICHOLS INSTITUTE, INC.

CHANTILLY, Va. 20151

Laboratories, Clinical Medical Laboratory

0.03%

of this provider's 59,477 patients got this service
25

Performed in an office

0.03%

of this provider's 59,477 patients got this service
1.6
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

0%

of this provider's 345,147 patients got this service
23

Performed in an office

0%

of this provider's 345,147 patients got this service
1.4
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

SYOSSET, N.Y. 11791

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 126,512 patients got this service
23

Performed in an office

0.01%

of this provider's 126,512 patients got this service
1.6
NORTHWELL HEALTH LABORATORIES

NEW HYDE PARK, N.Y. 11042

Laboratories, Clinical Medical Laboratory

0.01%

of this provider's 104,183 patients got this service
22

Performed in an office

0.01%

of this provider's 104,183 patients got this service
2
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

HOUSTON, Tex. 77072

Laboratories, Clinical Medical Laboratory

0%

of this provider's 228,806 patients got this service
19

Performed in an office

0%

of this provider's 228,806 patients got this service
1.7
LABONE LLC

LENEXA, Kan. 66219

Laboratories, Clinical Medical Laboratory

0%

of this provider's 361,166 patients got this service
18

Performed in an office

0%

of this provider's 361,166 patients got this service
1.4
WILLIAM MORICE

ROCHESTER, Minn. 55905

Clinical Pathology/Laboratory Medicine

0.02%

of this provider's 50,453 patients got this service
13

Performed in an office

0.02%

of this provider's 50,453 patients got this service
1.2

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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