LH : 615

Test Code
LEUH or 615

Alias/See Also
Lutropin, Luteinizing Hormone (LH), Interstitial Cell Stimulating Hormone

CPT Codes

Transport Container
1 mL serum
Minimum Volume: 0.5 mL

Transport Temperature
Room temperature.

Specimen Stability
Room temperature: 7 days; Refrigerated: 7 days; Frozen: 28 days


Setup Schedule
Sunday - Saturday

Report Available
1 day

Reference Range

18-59 Years 1.5-9.3 mIU/mL

≥60 Years 1.6-15.2 mIU/mL



Follicular Phase       1.9-12.5 mIU/mL

Mid-Cycle Peak       8.7-76.3 mIU/mL

Luteal Phase       0.5-16.9 mIU/mL

Postmenopausal       10.0-54.7 mIU/mL

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

Performing Laboratory
med fusion

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.