Treatment Tracker

The Doctors and Services in Medicare Part B

EXAGEN DIAGNOSTICS INC

1261 LIBERTY WAY SUITE C, VISTA, CA, 92081 | (877) 246-9205

Laboratories, Clinical Medical Laboratory

See other providers with this specialty in California »

How This Provider Compares

This Provider

Avg in State & Specialty

Providers in this state and specialty were reimbursed, on average, $371 per patient in 2015.
They performed about 13 services per patient. Here’s how this provider compares.

Number of
Patients
8,136
Rank: 60th
out of 301 providers in this state & specialty
Services
Performed
168,725
Rank: 38th
out of 301 providers in this state & specialty
Avg Services
Per Patient
20.7 This Provider
Avg 13.4
Total Paid
by Medicare
$4.45M
Rank: 40th
out of 301 providers in this state & specialty
Avg Paid
Per Patient
$547 This Provider
Avg $371

How This Provider’s Patients Compare

Doctors often say their patients are sicker or more complex than those of their peers. The measure displayed below, used by the Centers for Medicare and Medicaid Services, takes into account patients’ characteristics to estimate whether they are expected to have above-average Medicare spending. It considers patients’ age, sex, diagnoses from the past year and other factors. This provider’s score below takes into account all of Part B patients.

This Provider's Services

This provider performed 17 different services in 2015

All Services

Show Only:

Drug Services
Medical Services
CATEGORY
Description of Service
Times Performed (or Units) This Service's Rank Patients Unique Visits
Per Patient
Billed to Medicare Payments from Medicare
medical
PATHOLOGY AND LABORATORY

Measurement of antibody for assessment of autoimmune diso... +

Measurement of antibody for assessment of autoimmune disorder ×

Service Code: 86235
Performed in an office
51,449
times performed,
30% of services

1st 57th

most performed service for this provider most performed service in this state & specialty

6,342
patients got this service, 78% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$2,057,960.00an average of $40.00 per time performed $1,230,145.59
an average of $23.91 per time performed
medical
PATHOLOGY AND LABORATORY

Measurement of substance using immunoassay technique

Service Code: 83520
Performed in an office
21,942
times performed,
13% of services

2nd 43rd

most performed service for this provider most performed service in this state & specialty

6,616
patients got this service, 81% of patients
1
average number of visits a patient made for this service
(Peers: 1.3)
$1,238,406.48an average of $56.44 per time performed $378,718.92
an average of $17.26 per time performed
medical
PATHOLOGY AND LABORATORY

Beta 2 glycoprotein 1 antibody (autoantibody) measurement +

Beta 2 glycoprotein 1 antibody (autoantibody) measurement ×

Service Code: 86146
Performed in an office
15,313
times performed,
9% of services

3rd 176th

most performed service for this provider most performed service in this state & specialty

6,182
patients got this service, 76% of patients
1
average number of visits a patient made for this service
(Peers: 1)
$612,520.00an average of $40.00 per time performed $375,321.63
an average of $24.51 per time performed
medical
PATHOLOGY AND LABORATORY

Cardiolipin antibody (tissue antibody) measurement

Service Code: 86147
Performed in an office
15,292
times performed,
9% of services

4th 137th

most performed service for this provider most performed service in this state & specialty

6,181
patients got this service, 76% of patients
1
average number of visits a patient made for this service
(Peers: 1)
$611,680.00an average of $40.00 per time performed $374,806.92
an average of $24.51 per time performed
medical
PATHOLOGY AND LABORATORY

Measurement of antibody for rheumatoid arthritis assessment +

Measurement of antibody for rheumatoid arthritis assessment ×

Service Code: 86200
Performed in an office
6,569
times performed,
4% of services

5th 138th

most performed service for this provider most performed service in this state & specialty

6,404
patients got this service, 79% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$730,144.35an average of $111.15 per time performed $113,380.94
an average of $17.26 per time performed
medical
PATHOLOGY AND LABORATORY

Measurement of antibody for assessment of autoimmune diso... +

Measurement of antibody for assessment of autoimmune disorder ×

Service Code: 86039
Performed in an office
6,522
times performed,
4% of services

6th 163rd

most performed service for this provider most performed service in this state & specialty

6,339
patients got this service, 78% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$195,660.00an average of $30.00 per time performed $97,047.36
an average of $14.88 per time performed
medical
PATHOLOGY AND LABORATORY

Measurement of dna antibody

Service Code: 86225
Performed in an office
6,520
times performed,
4% of services

7th 145th

most performed service for this provider most performed service in this state & specialty

6,338
patients got this service, 78% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$260,800.00an average of $40.00 per time performed $119,316.00
an average of $18.30 per time performed
medical
PATHOLOGY AND LABORATORY

Screening test for autoimmune disorder

Service Code: 86038
Performed in an office
6,512
times performed,
4% of services

8th 75th

most performed service for this provider most performed service in this state & specialty

6,333
patients got this service, 78% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$195,360.00an average of $30.00 per time performed $104,908.32
an average of $16.11 per time performed
medical
PATHOLOGY AND LABORATORY

Flow cytometry technique for dna or cell analysis

Service Code: 88187
Performed in an office
6,445
times performed,
4% of services

9th 288th

most performed service for this provider most performed service in this state & specialty

6,271
patients got this service, 77% of patients
1
average number of visits a patient made for this service
(Peers: 1)
$1,289,000.00an average of $200.00 per time performed $377,161.40
an average of $58.52 per time performed
medical
PATHOLOGY AND LABORATORY

Flow cytometry technique for dna or cell analysis

Service Code: 88184
Performed in an office
6,230
times performed,
4% of services

10th 177th

most performed service for this provider most performed service in this state & specialty

6,057
patients got this service, 74% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$1,557,500.00an average of $250.00 per time performed $487,123.70
an average of $78.19 per time performed
medical
PATHOLOGY AND LABORATORY

Microsomal antibodies (autoantibody) measurement

Service Code: 86376
Performed in an office
6,222
times performed,
4% of services

11th 124th

most performed service for this provider most performed service in this state & specialty

6,079
patients got this service, 75% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$186,660.00an average of $30.00 per time performed $120,520.14
an average of $19.37 per time performed
medical
PATHOLOGY AND LABORATORY

Thyroglobulin (thyroid protein) antibody measurement

Service Code: 86800
Performed in an office
6,219
times performed,
4% of services

12th 153rd

most performed service for this provider most performed service in this state & specialty

6,076
patients got this service, 75% of patients
1
average number of visits a patient made for this service
(Peers: 1.2)
$186,570.00an average of $30.00 per time performed $131,780.61
an average of $21.19 per time performed
medical
PATHOLOGY AND LABORATORY

Flow cytometry technique for dna or cell analysis

Service Code: 88185
Performed in an office
6,166
times performed,
4% of services

13th 33rd

most performed service for this provider most performed service in this state & specialty

6,004
patients got this service, 74% of patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$616,600.00an average of $100.00 per time performed $296,337.96
an average of $48.06 per time performed
medical
PATHOLOGY AND LABORATORY

Phospholipid antibody (autoimmune antibody) measurement

Service Code: 86148
Performed in an office
5,330
times performed,
3% of services

14th 267th

most performed service for this provider most performed service in this state & specialty

2,620
patients got this service, 32% of patients
1
average number of visits a patient made for this service
(Peers: 1)
$186,550.00an average of $35.00 per time performed $114,115.30
an average of $21.41 per time performed
medical
PATHOLOGY AND LABORATORY

Chemistry procedures

Service Code: 84999
Performed in an office
1,667
times performed,
0.99% of services

15th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

most performed service for this provider 5 or fewer providers in this specialty in CA perform this service

1,443
patients got this service, 18% of patients
1.2
average number of visits a patient made for this service
$358,405.00an average of $215.00 per time performed $114,239.51
an average of $68.53 per time performed
medical
PATHOLOGY AND LABORATORY

Chemical analysis

Service Code: 82491
Performed in an office
279
times performed,
0.17% of services

16th 195th

most performed service for this provider most performed service in this state & specialty

237
patients got this service, 3% of patients
1.2
average number of visits a patient made for this service
(Peers: 1.8)
$59,985.00an average of $215.00 per time performed $6,696.00
an average of $24.00 per time performed
medical
PATHOLOGY AND LABORATORY

Analysis of cell function and analysis for genetic marker +

Analysis of cell function and analysis for genetic marker ×

Service Code: 86352
Performed in an office
48
times performed,
0.03% of services

17th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

most performed service for this provider 5 or fewer providers in this specialty in CA perform this service

48
patients got this service, 0.59% of patients
1
average number of visits a patient made for this service
$10,800.00an average of $225.00 per time performed $8,697.12
an average of $181.19 per time performed

Notes: Medicare redacted this data for any services provided to fewer than 11 patients. The contact information listed above is the most current we have for this provider. The services listed on this page may have been delivered at a previous address or as part of a different practice.

Incorrect Info? If you are a provider and you believe your address is incorrect, check the listing you created on the National Provider Identifier registry. If you change your listing, send a note to [email protected] and we will update your information. If you have other questions about this data, send a note to [email protected]. Here's a link to Medicare's data on this provider.

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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