Treatment Tracker

The Doctors and Services in Medicare Part B

PATHOLOGY AND LABORATORY

Mass spectrometry (laboratory testing method)

Service Code: 83789, Service Type: Medical

Total Paid

$16,288.09

Total Times Performed (or Units)

1,511,421

Rank Among All Services

220

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
192,801 Tennessee
173,539 Texas
108,740 Michigan
99,912 Oklahoma
92,845 Kentucky
90,215 Florida
88,615 Georgia
84,643 California
71,401 New York
59,483 Pennsylvania
47,962 Louisiana
46,880 Rhode Island
43,756 Mississippi
38,240 Missouri
32,000 Indiana
25,585 New Jersey
23,548 South Carolina
23,320 Ohio
21,942 North Dakota
21,742 Oregon
16,424 Illinois
15,229 Alabama
13,514 Washington
12,956 North Carolina
10,824 Maryland
9,109 Arizona
9,038 Massachusetts
5,908 Arkansas
4,093 Colorado
4,044 Nevada
3,708 Virginia
3,657 Wisconsin
3,152 Minnesota
2,629 Alaska
2,340 Kansas
2,319 Utah
2,080 Delaware
1,409 Iowa
915 Vermont
736 Connecticut
98 Hawaii
44 New Mexico
26 Nebraska

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
ADVANCED CLINICAL LABORATORY SOLUTIONS,INC.

BROOKLYN, N.Y. 11223

Laboratories, Clinical Medical Laboratory

79%

of this provider's 10,098 patients got this service
52,064

Performed in an office

79%

of this provider's 10,098 patients got this service
1.8
DOMINION DIAGNOSTICS LLC

NORTH KINGSTOWN, R.I. 02852

Laboratories, Clinical Medical Laboratory

57%

of this provider's 21,466 patients got this service
46,880

Performed in an office

57%

of this provider's 21,466 patients got this service
2.3
ADVANCED LABORATORY SERVICES LLC

OKLAHOMA CITY, Okla. 73107

Laboratories, Clinical Medical Laboratory

33%

of this provider's 19,302 patients got this service
46,265

Performed in an office

33%

of this provider's 19,302 patients got this service
1.9
DRUGSCAN, INC.

HORSHAM, Pa. 19044

Laboratories, Clinical Medical Laboratory

77%

of this provider's 15,271 patients got this service
44,010

Performed in an office

77%

of this provider's 15,271 patients got this service
1.7
INFINITI LABS, INC

TAMPA, Fla. 33634

Laboratories, Clinical Medical Laboratory

99%

of this provider's 8,610 patients got this service
38,307

Performed in an office

99%

of this provider's 8,610 patients got this service
2.4
CONFIRMATRIX LABORATORY INC

LAWRENCEVILLE, Ga. 30045

Laboratories, Clinical Medical Laboratory

40%

of this provider's 21,130 patients got this service
37,352

Performed in an office

40%

of this provider's 21,130 patients got this service
1.6
VERRALAB JA LLC

LOUISVILLE, Ky. 40202

Laboratories, Clinical Medical Laboratory

77%

of this provider's 5,672 patients got this service
31,049

Performed in an office

77%

of this provider's 5,672 patients got this service
2.4
AXIS DIAGNOSTICS, INC.

SAN ANTONIO, Tex. 78232

Laboratories, Clinical Medical Laboratory

97%

of this provider's 5,375 patients got this service
29,368

Performed in an office

97%

of this provider's 5,375 patients got this service
1.8
COMPLIANCE ADVANTAGE LLC

NICHOLASVILLE, Ky. 40356

Laboratories, Clinical Medical Laboratory

92%

of this provider's 3,562 patients got this service
28,776

Performed in an office

92%

of this provider's 3,562 patients got this service
2.6
ACADIAN DIAGNOSTIC LABORATORIES LLC

BATON ROUGE, La. 70816

Laboratories, Clinical Medical Laboratory

99%

of this provider's 5,054 patients got this service
28,284

Performed in an office

99%

of this provider's 5,054 patients got this service
1.4
NATIONAL LABORATORIES INC

DETROIT, Mich. 48202

Laboratories, Clinical Medical Laboratory

99%

of this provider's 2,390 patients got this service
24,872

Performed in an office

99%

of this provider's 2,390 patients got this service
5.3
ALCALA PHARMACEUTICAL INC.

SAN DIEGO, Calif. 92108

Laboratories, Clinical Medical Laboratory

100%

of this provider's 2,224 patients got this service
24,053

Performed in an office

100%

of this provider's 2,224 patients got this service
2.7
INSOURCE DIAGNOSTICS CORP

MONROVIA, Calif. 91016

Laboratories, Clinical Medical Laboratory

87%

of this provider's 4,085 patients got this service
23,401

Performed in an office

87%

of this provider's 4,085 patients got this service
2.3
MEDSCAN LABORATORY INC

WILLISTON, N.D. 58801

Laboratories, Clinical Medical Laboratory

99%

of this provider's 4,161 patients got this service
21,942

Performed in an office

99%

of this provider's 4,161 patients got this service
2.1
PREMIER MEDICAL, INC.

GREENVILLE, S.C. 29616

Laboratories, Clinical Medical Laboratory

39%

of this provider's 10,241 patients got this service
21,789

Performed in an office

39%

of this provider's 10,241 patients got this service
1.5
LABSOLUTIONS LLC

ATLANTA, Ga. 30318

Laboratories, Clinical Medical Laboratory

60%

of this provider's 5,319 patients got this service
20,201

Performed in an office

60%

of this provider's 5,319 patients got this service
1.9
COCKERELL DERMATOPATHOLOGY PA

DALLAS, Tex. 75235

Laboratories, Clinical Medical Laboratory

8%

of this provider's 52,337 patients got this service
20,177

Performed in an office

8%

of this provider's 52,337 patients got this service
1.6
ETHOS HOLDING CORP

NEWPORT, Ky. 41071

Laboratories, Clinical Medical Laboratory

55%

of this provider's 14,475 patients got this service
19,367

Performed in an office

55%

of this provider's 14,475 patients got this service
1.5
COMPREHENSIVE LAB SERVICES LLC

FLINT, Mich. 48507

Laboratories, Clinical Medical Laboratory

85%

of this provider's 1,722 patients got this service
18,070

Performed in an office

85%

of this provider's 1,722 patients got this service
3.5
THYROID SPECIALTY LABORATORY INC

SAINT LOUIS, Mo. 63144

Laboratories, Clinical Medical Laboratory

100%

of this provider's 1,645 patients got this service
17,430

Performed in an office

100%

of this provider's 1,645 patients got this service
2.7
ZENITH LABORATORY SERVICES LLC

LONGVIEW, Tex. 75601

Laboratories, Clinical Medical Laboratory

97%

of this provider's 3,323 patients got this service
16,964

Performed in an office

97%

of this provider's 3,323 patients got this service
1.5
RAJ ENTERPRISES OF CENTRAL FLORIDA LLC

OCALA, Fla. 34470

Laboratories, Clinical Medical Laboratory

99%

of this provider's 7,070 patients got this service
16,926

Performed in an office

99%

of this provider's 7,070 patients got this service
2.4
B3 DIAGNOSTIC LABORATORY, LLC

TROY, Mich. 48083

Laboratories, Clinical Medical Laboratory

79%

of this provider's 6,032 patients got this service
16,803

Performed in an office

79%

of this provider's 6,032 patients got this service
1.6
PERFORMANCE LABORATORIES LLC

OKLAHOMA CITY, Okla. 73102

Laboratories, Clinical Medical Laboratory

98%

of this provider's 2,841 patients got this service
16,575

Performed in an office

98%

of this provider's 2,841 patients got this service
1.5
GREAT LAKES MEDICAL LABORATORY INC

FARMINGTON HILLS, Mich. 48331

Laboratories, Clinical Medical Laboratory

56%

of this provider's 6,677 patients got this service
16,049

Performed in an office

56%

of this provider's 6,677 patients got this service
2.1
QUALITY TOXICOLOGY, LLC

SAN ANTONIO, Tex. 78249

Laboratories, Clinical Medical Laboratory

97%

of this provider's 4,113 patients got this service
15,108

Performed in an office

97%

of this provider's 4,113 patients got this service
1.5
ARGENTUM TOXICOLOGY LLC

WEBSTER, Tex. 77598

Laboratories, Clinical Medical Laboratory

98%

of this provider's 2,173 patients got this service
14,681

Performed in an office

98%

of this provider's 2,173 patients got this service
1.8
NATIONAL LABS INC

HAYWARD, Calif. 94545

Laboratories, Clinical Medical Laboratory

98%

of this provider's 2,720 patients got this service
14,524

Performed in an office

98%

of this provider's 2,720 patients got this service
1.4
PETER KROLL

HENDERSONVILLE, Tenn. 37075

Pain Medicine

72%

of this provider's 2,203 patients got this service
12,244

Performed in an office

72%

of this provider's 2,203 patients got this service
1.9
ESSENTIAL TESTING, LLC

COLLINSVILLE, Ill. 62234

Laboratories, Clinical Medical Laboratory

48%

of this provider's 9,752 patients got this service
11,488

Performed in an office

48%

of this provider's 9,752 patients got this service
1.5

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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