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TSH (w/reflex FT4 if AB)
Test CodeLAB6053
Alias/See Also
Thyroid Stimulating Hormone w/reflex
CPT Codes
84443
Instructions
"Routine venipuncture
Colelct one 5 ml Red/gold top serum separator tube or two full red top microtainerstm (minimum: 300 mcL) (pediatric)"
Colelct one 5 ml Red/gold top serum separator tube or two full red top microtainerstm (minimum: 300 mcL) (pediatric)"
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Moderate hemolysis or lipemia; failure to follow proper collection or storage procedure.
Methodology
Immunometric: The amount of HRP conjugate bound is directly proportional to the concentration of TSH present.
Setup Schedule
Daily/STAT
Report Available
Within 24 hours
Reference Range
"Age:
0 Days - 6 days: 2.500 - 13.300 mIU/mL
7 Days - 4 weeks: 0.600 - 10.000 mIU/mL
1 Month - 15 years: 0.600 - 6.300 mIU/mL
16 Years to Adult : 0.456 - 4.680 mIU/mL"
0 Days - 6 days: 2.500 - 13.300 mIU/mL
7 Days - 4 weeks: 0.600 - 10.000 mIU/mL
1 Month - 15 years: 0.600 - 6.300 mIU/mL
16 Years to Adult : 0.456 - 4.680 mIU/mL"
Additional Information
NCD_ABN_Thyroid_Testing
