VITAMIN D, 1,25-DIHYDROXY, SERUM
Marquette General Health System
Alpha Code |
VITD1 | |
MGH LIS Test No |
654 | |
Schedule |
Monday-Friday | |
Testing Time |
1 days | |
Testing Lab |
Mayo Labs | |
QORR Test Code |
VITD1 | |
Type |
1 Red Top (Plain) | |
Volume |
2.4 mL | |
Temperature |
Refrigerate | |
Preservative |
||
Collection Info |
Draw blood in a plain, red-top tube(s) or a serum gel tube(s) from a fasting patient (4 hour fast preferred). Spin down and send 2.4 mL of serum refrigerated. |
|
Clinical Utilities CPT Codes Reference Range
82544
Age Males Females
<16 Years .............. 24 - 86 pg/mL 24 - 86 pg/mL
> or = 16 Years ....... 18 - 64 pg/mL 18 - 78 pg/mL
Component Information
Additional Comments
25 Hydroxy Vitamin D (test code OHD) is the analyte routinely monitored for
assessment of vitamin D dietary deficiency or toxicity.
1,25-Dihydroxyvitamin D levels may be low or normal cases of vitamin D toxicity.
Separate normal ranges for summer and winter are no longer given.
Questions or Comments email support@mgh.org
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