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Thyroid Stimulating Hormone, TSH
337

Information

TSH – For differential diagnosis of primary, secondary, and tertiary hypothyroidism. Also useful in screening for hyperthyroidism. This assay allows adjustment of exogenous thyroxine dosage in hypothyroid patients and in patients on suppressive thyroxine therapy for thyroid neoplasia.

Synonyms: Thyrotropin, Third-generation TSH

Thyroid Stimulating Hormone

Methodology
Immunoassay (IA)
Specimen Required

SST, minimum volume 1 mL

CPT Code(s)
84443