Referred Tests
| Web: | mayocliniclabs.com |
|---|---|
| Email: | mcl@mayo.edu |
| Telephone: | 800-533-1710 |
| International: | +1 855-379-3115 |
| Values are valid only on day of printing. | |
Test ID: HMUCR
Heavy Metal/Creatinine Ratio, with Reflex, Random, Urine
Useful For 
Suggests clinical disorders or settings where the test may be helpful
Preferred screening test for detection of arsenic, cadmium, mercury, and lead in random urine specimens
Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| ASCU | Arsenic/Creatinine Ratio, U | Yes, (order ASUCR) | Yes |
| CDCU | Cadmium/Creatinine Ratio, U | Yes, (order CDUCR) | Yes |
| HGCU | Mercury/Creatinine Ratio, U | Yes, (order HGUCR) | Yes |
| PBCU | Lead/Creatinine Ratio, U | Yes, (order PBUCR) | Yes |
| CRETR | Creatinine, Random, U | No | Yes |
Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| SPAS | Arsenic Speciation, Random, U | Yes | No |
Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
If the total arsenic concentration is 10 mcg/L or greater, then speciation will be performed at an additional charge.
See Porphyria (Acute) Testing Algorithm in Special Instructions.
Special Instructions Library of PDFs including pertinent information and forms related to the test
Method Name A short description of the method used to perform the test
ASCU, CDCU, HGCU, PBCU: Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)
CRETR: Enzymatic Colorimetric Assay
NY State Available Indicates the status of NY State approval and if the test is orderable for NY State clients.
Yes
Reporting Name Lists a shorter or abbreviated version of the Published Name for a test
Heavy Metal/Creat Ratio,w/Reflex,U
Aliases Lists additional common names for a test, as an aid in searching
Arsenic (As)
As (Arsenic)
Cadmium (Cd)
Cd (Cadmium)
Hg (Mercury)
Lead (Pb)
Mercury (Hg)
Pb (Lead)
As (Arsenic)
Cadmium (Cd)
Cd (Cadmium)
Hg (Mercury)
Lead (Pb)
Mercury (Hg)
Pb (Lead)