Acetylcholinesterase
Test code
CPT code(s)*
Test resources
Details
Methodology
Gel Electrophoresis
Assay category
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, use test code 10230.
Specimen requirements | |
|---|---|
| Patient preparation | None Specified |
| Preferred specimen(s) | 1.5 mL amniotic fluid collected in a sterile transport tube |
| Minimum volume | 0.5 mL |
| Collection instructions | Collect in a sterile transport tube. Indicate gestational age, collection date, clinical indication, and the AFP and MOM results, if available, on the test requisition. Note: This test is automatically performed on all Alpha-Fetoprotein amniotic fluids when the Mom is greater than 1.99. |
| Transport container | Transport tube |
| Transport temperature | Room temperature |
| Specimen stability | Room temperature: 14 days Rrefrigerated: 4 months Frozen: 3 years |
Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.
*The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.
This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.
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