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Recommendations when to order or not order the test. May include related or preferred tests.
Recommended test to confirm a diagnosis of Lynch syndrome (LS) for individuals with a personal and/or family history consistent with LS. Testing minors for adult-onset conditions is not recommended; testing will not be performed in minors without prior approval. For additional information, please contact an ARUP genetic counselor at 800-242-2787 ext. 2141.
Expected turnaround time for a result, beginning when ARUP has received the specimen.
14-21 days
Reference Interval
Normal range/expected value(s) for a specific disease state. May also include abnormal ranges.
By report
Interpretive Data
May include disease information, patient result explanation, recommendations, or details of testing.
Refer to report.
Compliance Category
Laboratory Developed Test (LDT)
Note
Additional information related to the test.
Genes Tested: EPCAM*, MLH1, MSH2, MSH6, PMS2 *Deletion/duplication only; sequencing is not available for this gene.
Hotline History
N/A
CPT Codes
The American Medical Association Current Procedural Terminology (CPT) codes published in ARUP's Laboratory Test Directory are provided for informational purposes only. The codes reflect our interpretation of CPT coding requirements based upon AMA guidelines published annually. CPT codes are provided only as guidance to assist clients with billing. ARUP strongly recommends that clients confirm CPT codes with their Medicare administrative contractor, as requirements may differ. CPT coding is the sole responsibility of the billing party. ARUP Laboratories assumes no responsibility for billing errors due to reliance on the CPT codes published.
* 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
Other names that describe the test. Synonyms.
Hereditary nonpolyposis colorectal cancer (HNPCC)
Muir-Torre syndrome
Turcot syndrome
Constitutional Mismatch Repair Deficiency (CMMRD)
Lynch Syndrome Panel, Sequencing and Deletion/Duplication
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