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Hypothyroid Panel
Test CodeLAB6037
Alias/See Also
HYPOT; Thyroid screen; ATA Recommended Thyroid Panel
CPT Codes
84439, 84443
Includes
FT4, TSH
Instructions
"Routine venipuncture
Collect one 5ml Red/gold top serum separator tube"
Collect one 5ml Red/gold top serum separator tube"
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis, failure to follow proper collection or storage procedures
Setup Schedule
Daily
Report Available
Within 24 hours
Reference Range
"
Test
Age
Reference Range
Units
Free T4
0 – 10 days
0.60-2.00
ng/dL
Free T4
11 days – 20 years
0.78-2.49
ng/dL
Free T4
21 years – 40 years
0.79-2.35
ng/dL
Free T4
41 years – 60 years
0.64-1.79
ng/dL
Free T4
61 years – 80 years
0.78-2.44
ng/dL
Free T4
Greater than 80 years
0.85-1.93
ng/dL
TSH
0 – 6 days
2.500-13.300
mIU/mL
TSH
1 – 4 weeks
0.600-10.000
mIU/mL
TSH
5 weeks – 15 years
0.600-6.300
mIU/mL
TSH
16 years to adult
0.465-4.680
mIU/mL
"
Test
Age
Reference Range
Units
Free T4
0 – 10 days
0.60-2.00
ng/dL
Free T4
11 days – 20 years
0.78-2.49
ng/dL
Free T4
21 years – 40 years
0.79-2.35
ng/dL
Free T4
41 years – 60 years
0.64-1.79
ng/dL
Free T4
61 years – 80 years
0.78-2.44
ng/dL
Free T4
Greater than 80 years
0.85-1.93
ng/dL
TSH
0 – 6 days
2.500-13.300
mIU/mL
TSH
1 – 4 weeks
0.600-10.000
mIU/mL
TSH
5 weeks – 15 years
0.600-6.300
mIU/mL
TSH
16 years to adult
0.465-4.680
mIU/mL
"
Additional Information
NCD-ABN Thyroid Testing
