CPT Code(s)

83001

Methodology

Immunoassay (IA)

Limitations

Only third generation FSH testing is appropriate to assess gonadal dysfunction in non-adults (<18 years). Combined with luteinizing hormone (LH), FSH is useful in the diagnosis and management of infertility and in monitoring FSH suppressive therapy.

Reference Range(s)

Clinical Significance

This test is useful in the differential diagnosis of pituitary and gonadal insufficiency and in children with precocious puberty.

Alternative Name(s)

FSH, Follicle Stimulating Hormone