Testosterone, Total and Free
Order Code: MTGRP
CPT Code: 84402, 84403
Referral Laboratory: Mayo Medical Laboratories
Effective October 25, 2021, MLabs Testosterone, Total and Free (MTGRP) test is down per Mayo Medical Laboratories. This test will be temporarily sent out to Quest.
Collection Instructions: Collect 3 mL of whole blood in a red top vacutainer. Centrifuge and aliquot the serum into a plastic tube. Ship the specimen refrigerated within 21 days of collection.
Analytic Time: 2-3 days
Reference Range for Testosterone, Total:
|
Age |
Males (ng/dL) |
Females (ng/dL) |
|
0-1d |
17-61 |
16-44 |
|
1d-10d |
<188 |
<25 |
|
11d-3d |
None Given |
None Given |
|
31d – 2 M |
72-344 |
<18 |
|
3M -4 M |
<202 |
<13 |
|
5M-6M |
<60 |
<14 |
|
7M-11M |
<17 |
<12 |
|
12M-5Y |
<6 |
<9 |
|
6Y – 7Y |
<26 |
<21 |
|
8Y – 10Y |
<43 |
<36 |
|
11Y |
<261 |
<41 |
|
12 Y-13Y |
<421 |
<41 |
|
14Y-17Y |
<1001 |
<41 |
|
>17 |
250-1100 |
2-45 |
Reference Range for Testosterone, Free:
|
Age |
Males (pg/mL) |
Females (pg/mL) |
|
0-4 Y |
None Given |
None Given |
|
5Y – 9Y |
<5.4 |
>2-5.0 |
|
10Y-13Y |
0.7-52.0 |
0.1-7.4 |
|
14Y-17Y |
18.0-111.0 |
0.5-3.9 |
|
18Y-69Y |
35.0-155.0 |
0.1-6.4 |
|
70Y-89Y |
30.0-135.0 |
0.2-3.7 |
|
>89Y |
None Given |
None Given |