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Programs & Services
Behavioral Health
Community Programs
International Services
Support Groups & Services
Video Visits: Telemedicine
Search All
Patients / Visitors
Your Child’s Hospital Stay
Your Child’s Specialty Clinic Visit
Safe Sleep Practices
Help Paying Your Bill
Financial Assistance
Medical Records
MyChart
Health & Safety
Health Alerts: Surge in Respiratory Viruses
Health Alerts: Flu
Health Alerts: Coronavirus
Respiratory Syncytial Virus (RSV)
Health Library
Symptom Checker
Safety Store at Rady Children’s
Injury Prevention
Community Health Needs Assessment
Locations
Main Campus
Satellite Locations
Emergency Care
Urgent Care
Wait Times
About Us
Who We Are
Newsroom
Patient Stories
Careers
Kite Insights Blog
Get Involved
Events
Publications
Diversity, Equity, and Inclusion
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Lab Test Dictionary
Biotin (Vitamin B7) (391Z)
Synonyms
Biotin; Vitamin B7
Specimen Type
Serum
Performing Lab
Quest-No longer sending to Quest; See Mayo TC BIOTN
Epic ID
LAB4050
Collection Information
Processing Information - Lab Use Only
CPT Codes
84591
Revised
1/4/24
Initials
SA