Ordering Recommendation

Not the preferred initial test for evaluation of autoimmune thyroid disorder. Consider ordering Thyroid Peroxidase (TPO) Antibody (0050075).

Mnemonic
THYRO
Methodology

Chemiluminescent Immunoassay

Performed

Sun-Sat

Reported

Within 24 hours

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect

Serum separator tube. Also acceptable: Green (sodium or lithium heparin).

Specimen Preparation

Transfer 0.5 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.3 mL)

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Grossly hemolyzed or lipemic specimens. EDTA plasma.

Remarks
Stability

After separation from cells: Ambient: 8 hours; Refrigerated: 1 week; Frozen: 6 months

Reference Interval
Test Number
Components
Reference Interval
0050105 Thyroglobulin Antibody Effective May 7, 2012

0.0-4.0 IU/mL
0050075 Thyroid Peroxidase (TPO) Antibody 0.0-9.0 IU/mL

Interpretive Data

Refer to report.

Compliance Category

FDA

Note
Hotline History
N/A
CPT Codes

86376; 86800

Components
Component Test Code* Component Chart Name LOINC
0050075 Thyroid Peroxidase (TPO) Antibody 8099-4
0050105 Thyroglobulin Antibody 8098-6
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Anti-Thyroglobulin Antibody
  • Anti-Thyroid Antibodies
  • Antithyroid Antibodies
  • Microsomal Antibodies
  • TG
  • Thyroglobulin Antibody
  • Thyroid Antibody Group
  • Thyroid Autoantibodies
  • Thyroid Microsomal Antibodies
  • Thyroid Peroxidase Antibody
Thyroid Antibodies