Manganese, Random Urine with Creatinine

Test Code
6183


CPT Codes
83785, 82570

Preferred Specimen
7 mL random urine collected in an acid-washed or metal-free container


Minimum Volume
3 mL


Instructions
Avoid worksite collection. Collect urine in an acid-washed or metal-free plastic container.

Note: Tests performed on a specimen submitted in a non-trace element tube or non acid washed/non metal free container may not accurately reflect the patient's level. If a non-trace element tube/container is received, it will be accepted for testing. However, elevated results shall be reported with a message that a re-submission with a trace element tube/container is recommended.


Transport Container
Acid-washed plastic urine container


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 5 days
Refrigerated: 7 days
Frozen: 14 days


Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)

FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

This test code is for non-New York patient testing. For New York patient testing, see test code 13723.

Reference Range
Manganese, Random Urine
Non-exposed Adult<5.0 mcg/L

Manganese/Creatinine Ratio<5.0 mcg/g creat

Creatinine, Random Urine
≤6 Months2-28 mg/dL
7-11 Months2-31 mg/dL
1-2 Years2-110 mg/dL
3-8 Years2-130 mg/dL
9-12 Years2-160 mg/dL
>12 Years Male20-320 mg/dL
>12 Years Female20-275 mg/dL


Clinical Significance
Manganese deficiency produces growth disorders, alters skeletal and cartilage formation and impairs reproduction. Industrial workers absorb manganese mainly through the lungs.


Performing Laboratory
med fusion
2501 South State Hwy 121, Suite 1100
Lewisville, TX 75067-8188




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.