Quest Diagnostic Resources
For Billing and Insurance Please click here
Billing and Coding
CPT Code Changes 2025
Medicaid coverage & coding guides
TESTING1
Collection Information
Labeling Blood Tubes
More collection info
Laboratory Specimen Collection guide
HELPFUL
Google
JDOS Information
JDOS Agreement
Quest Links
Quest Diagnostics Test Center
IntelliTest Manager
Testing Adding Image
adding image separation
Quest Diagnostics Test Center
Laboratory Specimen Collection guide
CPT Code Changes 2025
Clear
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
Test Code
Test Name
90376
Aspergillus
Antigen, EIA, BAL
822
Aspartate Aminotransferase (AST)
269
Arsenic, Blood
18344
Arbovirus Antibody Panel, IFA (CSF) [3621X]
38257
Apple (f49) IgG
767override
OV Amino Acid Analysis, Plasma
37454
American Cockroach (i206) IgE**
7101
Allergy Evaluation 1, Northeast
BAYALG
Bay Leaf IgE St Joes
13717
Allergen Specific IgE Bay Leaf
227
Aldolase
ALC
Alcohol (ETOH)
223
Albumin
145328
ADAMTS13 Activity with Reflex to Inhibitor [14532X]
91416
AccuType® Ribavirin (ITPA)