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Test Code 0248849 Thyroid Stimulating Hormone (TSH), Ultra-Sensitive, Plasma or Serum

Methodology

Chemiluminescent microparticle immunoassay
 

Performing Laboratory

Alomere Health Hospital Laboratory

Specimen Requirements

Specimen Type: Serum

Collection Container/Tube:

Preferred: Gold (gel separator) or Red (plain)

Acceptable: Plasma, Green top (lithium heparin)

Specimen Volume: 2.0 mL

Specimen Minimum Volume: 0.2 mL

Collection Instructions:

1. Allow serum tubes to clot completely. This may take up to 30 minutes.

2. Remove sample from cells by pipetting.

3. Indicate whether serum or plasma.

Specimen Transport Temperature

Refrigerated

Reference Values

3.20 - 21.00 µIU/mL at 0-8 Days

0.35-4.94 µIU/mL at 8 Days to Unspecified

 

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

84443