Posted Date
Effective Date
Test Name
Insulin-Like Growth Factor Panel
Update Type
Test Down or Delayed
CPT Code
84305, 83520
Order Code
IGFGP
TEST DOWN
Insulin-Like Growth Factor Panel
Order Code: IGFGP
Fee Code: 22008, 22009 (CPT 84305, 83520)
Reference Laboratory: Mayo IGFGP
Due to assay issues impacting Mayo Clinic Laboratories Insulin-Like Growth Factor-1 (IGFMS), the Insulin-Like Growth Factor Panel is non-orderable effective May 16, 2025. Specimens will be stabilized upon arrival and processed in the order they are received. The duration of this test down is expected to be >30 days. Notification will be sent when testing resumes.
The following testing is available to be ordered separately:
Insulin-Like Growth Factor Binding Protein (IGFBP-3), order code IGFB3 (Mayo IGFB3)
Insulin-Like Growth Factor (IGF-1), order code IGF1