• Extended Thyroid Panel
  • Sickle Cell Screen
  • Cardiac Fibrinogen, Plasma
  • Adenosine Deaminase, CSF
  • Lyme Disease (Borrelia burgdorferi) Antibody, IgG, IgM, Spinal Fluid
  • Multiple Sulfatase Deficiency, Gene Mutation Analysis
  • Prealbumin (Transthyretin)
  • Babesia microti Antibody, IgG, IFA
  • Small Lymphocytic Lymphoma, FISH, Tissue
  • Antinuclear Antibody (ANA), Body Fluid
  • LDS
  • Sign up
  • Log in
  • LDS
  • /Medical Tests
  • /Thyroxine Index, Free
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References

Thyroxine Index, Free
Medical Test

Reference Ranges
Access to Thyroxine Index, Free is restricted.