Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Analysis of substance using immunoassay technique

Service Code: 83518, Service Type: Medical

Total Paid

$1,725.98

Total Times Performed (or Units)

12,580

Rank Among All Services

1,853

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
2,554 Pennsylvania
1,006 Texas
1,002 North Carolina
975 Tennessee
934 Florida
727 Michigan
586 Colorado
542 Ohio
481 Utah
473 Wisconsin
457 New Jersey
419 California
359 Alabama
336 Oklahoma
287 Mississippi
228 Arizona
195 Connecticut
155 New Mexico
134 Arkansas
125 Hawaii
122 Washington
113 Georgia
111 Missouri
96 Kansas
41 West Virginia
37 North Dakota
31 Louisiana
22 Oregon
18 Montana
14 Indiana

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
RXTOX, INC.

PITTSBURGH, Pa. 15236

Laboratories, Clinical Medical Laboratory

95%

of this provider's 2,094 patients got this service
2,525

Performed in an office

95%

of this provider's 2,094 patients got this service
1.3
STAMP CLINICAL LABORATORY,INC

STERLING HEIGHTS, Mich. 48310

Laboratories, Clinical Medical Laboratory

16%

of this provider's 2,552 patients got this service
527

Performed in an office

16%

of this provider's 2,552 patients got this service
1.3
MICHAEL TRACY

LAFAYETTE, Colo. 80026

Physical Medicine & Rehabilitation

51%

of this provider's 301 patients got this service
490

Performed in an office

51%

of this provider's 301 patients got this service
3.2
CHARLES WAISBREN

WAUWATOSA, Wis. 53226

Internal Medicine

61%

of this provider's 418 patients got this service
473

Performed in an office

61%

of this provider's 418 patients got this service
1.9
JOHN PACK

MARINA DEL REY, Calif. 90292

Internal Medicine

32%

of this provider's 538 patients got this service
321

Performed in an office

32%

of this provider's 538 patients got this service
1.9
KALPESH PARIKH

CORRYTON, Tenn. 37721

Internal Medicine

67%

of this provider's 136 patients got this service
267

Performed in an office

67%

of this provider's 136 patients got this service
2.9
ABRAHAM HARDOON

MELBOURNE, Fla. 32940

Legal Medicine

10%

of this provider's 1,208 patients got this service
232

Performed in an office

10%

of this provider's 1,208 patients got this service
1.8
STEVEN TANG

EUSTIS, Fla. 32726

Internal Medicine

17%

of this provider's 920 patients got this service
231

Performed in an office

17%

of this provider's 920 patients got this service
1.5
WILLIAM BURNETT

DALLAS, Tex. 75238

Family Medicine

72%

of this provider's 286 patients got this service
205

Performed in an office

72%

of this provider's 286 patients got this service
1
DAVID SEELEY

GLENDALE, Ariz. 85306

Internal Medicine

37%

of this provider's 265 patients got this service
195

Performed in an office

37%

of this provider's 265 patients got this service
2
JOHN PERKINS

ELK CITY, Okla. 73644

Family Medicine

37%

of this provider's 289 patients got this service
190

Performed in an office

37%

of this provider's 289 patients got this service
1.8
BRIAN JAMES

DECATUR, Ala. 35601

Family Medicine

57%

of this provider's 283 patients got this service
166

Performed in an office

57%

of this provider's 283 patients got this service
1
MOSHE EPHRAT

HACKENSACK, N.J. 07601

Internal Medicine

56%

of this provider's 261 patients got this service
163

Performed in an office

56%

of this provider's 261 patients got this service
1.1
TIMOTHY SASS

PRINCETON, N.J. 08540

Internal Medicine

75%

of this provider's 215 patients got this service
163

Performed in an office

75%

of this provider's 215 patients got this service
1
JOHN PENNINGTON

PLEASANT VIEW, Tenn. 37146

Family Medicine

26%

of this provider's 504 patients got this service
158

Performed in an office

26%

of this provider's 504 patients got this service
1.2
AJAY SOBTI

ARLINGTON, Tex. 76012

Specialist

33%

of this provider's 442 patients got this service
150

Performed in an office

33%

of this provider's 442 patients got this service
1
ROBERT JOHNSTON

LA PORTE, Tex. 77571

Family Medicine

19%

of this provider's 509 patients got this service
149

Performed in an office

19%

of this provider's 509 patients got this service
1.5
MOHAMMED RAHMAN

FAYETTEVILLE, N.C. 28304

Internal Medicine

26%

of this provider's 541 patients got this service
146

Performed in an office

26%

of this provider's 541 patients got this service
1
SHOBHA FARIAS

WHITEVILLE, N.C. 28472

Internal Medicine

42%

of this provider's 284 patients got this service
121

Performed in an office

42%

of this provider's 284 patients got this service
1
ELDON BEARD

WINSTON SALEM, N.C. 27103

Family Medicine

33%

of this provider's 135 patients got this service
118

Performed in an office

33%

of this provider's 135 patients got this service
2.6
JAMES MOORE

DOVER, Ohio 44622

Family Medicine

43%

of this provider's 261 patients got this service
114

Performed in an office

43%

of this provider's 261 patients got this service
1
SPINNAKERS LLC

CHESTERFIELD, Mo. 63005

Laboratories, Clinical Medical Laboratory

99%

of this provider's 101 patients got this service
111

Performed in an office

99%

of this provider's 101 patients got this service
1.1
RICHARD JOHNSON

KERRVILLE, Tex. 78028

Internal Medicine

16%

of this provider's 447 patients got this service
108

Performed in an office

16%

of this provider's 447 patients got this service
1.5
LARRY LEVINSON

HOLLYWOOD, Fla. 33021

Family Medicine

50%

of this provider's 159 patients got this service
106

Performed in an office

50%

of this provider's 159 patients got this service
1.3
KHALDOUN AL RAYESS

LAYTON, Utah 84041

Endocrinology, Diabetes & Metabolism

20%

of this provider's 429 patients got this service
102

Performed in an office

20%

of this provider's 429 patients got this service
1.2
SAUL NEUMAN

NEW LONDON, Conn. 06320

Endocrinology, Diabetes & Metabolism

18%

of this provider's 527 patients got this service
99

Performed in an office

18%

of this provider's 527 patients got this service
1
DONALD PICHLER

ALBUQUERQUE, N.M. 87111

Legal Medicine

17%

of this provider's 287 patients got this service
90

Performed in an office

17%

of this provider's 287 patients got this service
1.9
JAMES GARNER

MURFREESBORO, Tenn. 37130

Internal Medicine

14%

of this provider's 621 patients got this service
89

Performed in an office

14%

of this provider's 621 patients got this service
1
MAHO AKAMATSU

WOODSTOCK, Ga. 30189

Internal Medicine

22%

of this provider's 242 patients got this service
82

Performed in an office

22%

of this provider's 242 patients got this service
1.5
HAI BUI

LAKEWOOD, Colo. 80214

Internal Medicine

15%

of this provider's 431 patients got this service
81

Performed in an office

15%

of this provider's 431 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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