Quest Diagnostic Resources
For Billing and Insurance Please click here
Billing and Coding
CPT Code Changes 2025
Medicaid coverage & coding guides
Collection Information
Labeling Blood Tubes
More collection info
Laboratory Specimen Collection guide
HELPFUL
Google
JDOS Information
JDOS Agreement
Quest Links
IntelliTest Manager
Quest Diagnostics Test Center
Quest Eductional Center
Testing Adding Image
adding image separation
CPT Code Changes 2025
Laboratory Specimen Collection guide
Quest Diagnostics Test Center
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
#
PREV
1 of 57
2 of 57
3 of 57
4 of 57
5 of 57
6 of 57
7 of 57
8 of 57
9 of 57
10 of 57
11 of 57
12 of 57
13 of 57
14 of 57
15 of 57
16 of 57
17 of 57
18 of 57
19 of 57
20 of 57
21 of 57
22 of 57
23 of 57
24 of 57
25 of 57
26 of 57
27 of 57
28 of 57
29 of 57
30 of 57
31 of 57
32 of 57
33 of 57
34 of 57
35 of 57
36 of 57
37 of 57
38 of 57
39 of 57
40 of 57
41 of 57
42 of 57
43 of 57
44 of 57
45 of 57
46 of 57
47 of 57
48 of 57
49 of 57
50 of 57
51 of 57
52 of 57
53 of 57
54 of 57
55 of 57
56 of 57
57 of 57
NEXT
Test Code
Test Name
34279
Cysticercus Antibody (IgG), Western Blot, Serum
34869
Cysticercus Antibody (IgG), Western Blot, CSF
34869
Cysticercus Antibody (IgG), Western Blot, CSF
34869
Cysticercus Antibody (IgG), Western Blot, CSF
11799
Cysticercus Antibody (IgG), ELISA, Serum with Reflex to Western Blot
11799
Cysticercus Antibody (IgG), ELISA, Serum with Reflex to Western Blot
34173
Cysticercus
Antibody (IgG), ELISA, Serum
34173
Cysticercus
Antibody (IgG), ELISA, Serum
34173
Cysticercus
Antibody (IgG), ELISA, Serum
34173
Cysticercus
Antibody (IgG), ELISA, Serum
11790
Cysticercus Antibody (IgG), ELISA, CSF with Reflex to Western Blot
11790
Cysticercus Antibody (IgG), ELISA, CSF with Reflex to Western Blot
34164
Cysticercus
Antibody (IgG), ELISA, CSF
34164
Cysticercus
Antibody (IgG), ELISA, CSF
10915
Cystic Fibrosis Rare Variant Analysis, Two Exon
10913
Cystic Fibrosis Rare Variant Analysis, One Exon
10913
Cystic Fibrosis Rare Variant Analysis, One Exon
17726
Cystic Fibrosis Mutation Screen with Reflex to CF Complete (Clinics Only)
17726
Cystic Fibrosis Mutation Screen with Reflex to CF Complete (Clinics Only)
CYSFIB
Cystic Fibrosis Mutation Analysis
16080
Cystic Fibrosis Gene Deletion or Duplication
16080
Cystic Fibrosis Gene Deletion or Duplication
10226
Cystic Fibrosis DNA Analysis, Fetus
15335
Cystic Fibrosis D1152H Mutation Analysis
10917
Cystic Fibrosis Complete Rare Variant Analysis, Entire Gene Sequence
10917
Cystic Fibrosis Complete Rare Variant Analysis, Entire Gene Sequence
94588
Cystatin C with Glomerular Filtration Rate, Estimated (eGFR)
94588
Cystatin C with Glomerular Filtration Rate, Estimated (eGFR)
94588
Cystatin C with Glomerular Filtration Rate, Estimated (eGFR)
CSPOR
Cyryptosporidium Ag, Feces
3361
Cyproheptadine, Serum/Plasma
4845
Cyclosporine A, Blood
8812
Cyclosporine A Trough, Blood
8812
Cyclosporine A Trough, Blood
15220
Cyclosporine A Trough, LC/MS/MS, Blood
15220
Cyclosporine A Trough, LC/MS/MS, Blood
10719
Cyclosporine A Peak (2 Hour), Blood
10719
Cyclosporine A Peak (2 Hour), Blood
10720
Cyclosporine A Panel (Trough, 1 Hour, 2 Hour Post)
10018
Cyclospora
and
Isospora
Examination
PREV
1 of 57
2 of 57
3 of 57
4 of 57
5 of 57
6 of 57
7 of 57
8 of 57
9 of 57
10 of 57
11 of 57
12 of 57
13 of 57
14 of 57
15 of 57
16 of 57
17 of 57
18 of 57
19 of 57
20 of 57
21 of 57
22 of 57
23 of 57
24 of 57
25 of 57
26 of 57
27 of 57
28 of 57
29 of 57
30 of 57
31 of 57
32 of 57
33 of 57
34 of 57
35 of 57
36 of 57
37 of 57
38 of 57
39 of 57
40 of 57
41 of 57
42 of 57
43 of 57
44 of 57
45 of 57
46 of 57
47 of 57
48 of 57
49 of 57
50 of 57
51 of 57
52 of 57
53 of 57
54 of 57
55 of 57
56 of 57
57 of 57
NEXT
