Posted Date
Effective Date
Update Type Specimen collection or handling and/or storage changed
CPT Code 83937

Order Code:  FOSTE
Referral Laboratory:    Mayo Medical Laboratories


Effective April 2, 2020, Specimen requirements for Osteocalcin (FOSTE) testing will now be the following, due to an instrument change at Mayo Medical Laboratories.

Current Specimen Minimum Volume

0.5 mL


New Specimen Minimum Volume

0.75 mL