Angioedema Panel, Hereditary, Comprehensive
Test code
CPT code(s)*
Test resources
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Details
Includes
C1 Esterase Inhibitor, Functional
Complement Component C4c
C1 Esterase Inhibitor, Protein
Methodology
Immunoassay (IA) • Immunoturbidimetry • Nephelometry
Alternative name(s)
C1 Esterase Inhibitor Profile
Specimen requirements | |
|---|---|
| Patient preparation | Overnight fasting is preferred |
| Preferred specimen(s) | 3 mL frozen serum collected in a red-top tube (no gel) |
| Minimum volume | 1.2 mL |
| Collection instructions | Freeze serum within an hour of time drawn. Do not use gel barrier tubes. Do not submit the sample in a glass tube. Do not thaw. |
| Transport container | Transport tube |
| Transport temperature | Frozen |
| Specimen stability | Room temperature: Unacceptable Refrigerated: Unacceptable Frozen: 21 days |
| Reject criteria | Select a service area to view this section. |
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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