ESTRIOL UNCONJUGATED SERUM
General Information
HLAB/HOL Code: ESTRU
UPHSM LIS Test #: 021964
Schedule:
Testing Time: 1-3 Days
Testing Lab: Labcorp
UPHSM LIS Test #: 021964
Schedule:
Testing Time: 1-3 Days
Testing Lab: Labcorp
Specimen Info
Only 1 specimen type required, unless otherwise specified
Volume: 1.0 mL
Temperature: Frozen
Tube Type: Serum
Collection Info:
Minimum Volume: 0.5 mL (NOTE:This volume does NOT allow for repeat testing.)
Container: Gel-barrier tube
Collection: Serum must be separated from cells within 45 minutes of venipuncture. Send serum in a plastic transport tube.
Temperature: Frozen
Tube Type: Serum
Collection Info:
Minimum Volume: 0.5 mL (NOTE:This volume does NOT allow for repeat testing.)
Container: Gel-barrier tube
Collection: Serum must be separated from cells within 45 minutes of venipuncture. Send serum in a plastic transport tube.
Specimen Acceptability
Cause for Rejection:
Whole blood; EDTA plasma
Whole blood; EDTA plasma
Methods
Immunochemiluminometric assay (ICMA)
CPT Codes
82677
* The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding
is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.
Reference Range
Gender Range (ng/mL)
Males <2.0
Females Not pregnant <2.0
Gestation 34w 5.3 - 18.3
35w 5.2 - 26.4
36w 8.2 - 28.1
37w 8.0 - 30.1
38w 8.6 - 38.0
39w 7.2 - 34.3
40w 9.6 - 28.9
Males <2.0
Females Not pregnant <2.0
Gestation 34w 5.3 - 18.3
35w 5.2 - 26.4
36w 8.2 - 28.1
37w 8.0 - 30.1
38w 8.6 - 38.0
39w 7.2 - 34.3
40w 9.6 - 28.9
