Ordering Recommendation
Mnemonic
SILVER URN
Methodology

Inductively Coupled Plasma-Mass Spectrometry

Performed

Varies

Reported

7-10 days

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation

Avoid exposure to gadolinium-based contrast media for 48 hours prior to specimen collection.

Collect

Random urine.

Specimen Preparation

Protect from light. Transfer 1 mL urine to a foil-wrapped Acid Washed Transfer Vial (ARUP supply #54350). Available online through eSupply using ARUP Connect™ or contact ARUP Client Services at (800) 522-2787. (Min: 0.4 mL)
Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.

Storage/Transport Temperature

Refrigerated. Also acceptable: Room temperature or frozen.

Unacceptable Conditions

Specimens not protected from light.

Remarks
Stability

Ambient: 2 weeks; Refrigerated: 2 weeks; Frozen: 2 weeks

Reference Interval

By report

Interpretive Data



Compliance Category

Performed by non-ARUP Laboratory

Note
Hotline History
N/A
CPT Codes

83789

Components
Component Test Code* Component Chart Name LOINC
0091058 Silver, Urine
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Ag
  • Argyrol
  • Silvadene
Silver, Urine

National Medical Services (NMS)