Updated Test
Effective Date
01/20/2026
Included in Report
Updated Test
Updated Test
Notes
Update to reference range
Reference Range:
Mercury, Urine – per volume <= 5.0 μg/L
Mercury, Urine – ratio to CRT <= 20.0 μg/gCRT
Test Details
Mnemonic
UMERR
Ordering Code
3600396
CPT-4 Codes(s)
83825