Posted Date
Effective Date
Test Name Osmolality, Urine
Update Type Test Down or Delayed
CPT Code 83935
Order Code OSMOU
Referral Laboratory Mayo Medical Laboratories


Osmolality, Urine

Order Code:                  OSMOU

Fee Code:                     20741 (CPT 83935)

MLabs Clinical Core Laboratory Osmolality testing is down effective January 2, 2024, due to instrumentation issues. Testing will be sent to Mayo Clinic Laboratories until further notice.