Last Modified:
3/27/2019 4:24:57 PM
Medical Necessity Documentation:
Client Notes:
Patient Preparation:
12 hours Fasting
Patient should discontinue taking Biotin, Vitamin B7, or Vitamin H 48 hours before getting blood drawn.
Specimen Requirements:
1.0 mL Serum in a SST Gold Top Tube
Collection Instructions:
Centrifuge and separate from cells immediately
Minimum Volume:
0.3 mL
Transport & Storage: Temperature/Stability:
2 days Refrigerated
Reference Range:
2.6 - 24.9 mu/mL
Critical Ranges:
Test Comments:
Patients taking vitamin supplements containing doses of >5 mg/day may have falsely decreased test results generated.
Methodology:
Immunometric Assay
Clinical Significance:
Documentation:
Custom Panel:
No
PRODUCTION SCHEDULE
Days Performed:
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Sites Performed:
Parkview Regional Medical Center
PHL Test Code:
INSF
EPIC Test Code:
LAB828
Included Tests:
CPT Coding:
83525
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