Test ID: FJCV
JC Polyoma Virus DNA, Quantitative Real-Time PCR, Plasma
Secondary ID 
A test code used for billing and in test definitions created prior to November 2011
91827
NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.
No
Method Name A short description of the method used to perform the test
Real-Time PCR
Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name
JC Polyoma Virus DNA, QN PCR
Aliases Lists additional common names for a test, as an aid in searching
JC Virus PCR FORWARD
Specimen Type Describes the specimen type needed for testing
Varies
Specimen Required Defines the optimal specimen. This field describes the type of specimen required to perform the test and the preferred volume to complete testing. The volume allows automated processing, fastest throughput and, when indicated, repeat or reflex testing.
Submit only 1 of the following specimens:
Serum
Draw blood in a plain, red-top tube(s). Spin down and transfer
0.7 mL serum to a screw-top plastic vial. Submit frozen.
Note: Serum gel tube is acceptable, but must pour off into a
plastic screw cap vial and freeze.
Plasma
Draw blood in a yellow-top (ACD or lavender-top (EDTA) tube(s).
Spin down and transfer 0.7 mL ACD or EDTA plasma to a screw-
cap plastic vial. Submit frozen.
Specimen Minimum Volume Defines the amount of specimen required to perform an assay once, including instrument and container dead space. Submitting the minimum specimen volume makes it impossible to repeat the test or perform confirmatory or perform reflex testing. In some situations, a minimum specimen volume may result in a QNS (quantity not sufficient) result, requiring a second specimen to be collected.
0.3 mL
Reject Due To Identifies specimen types and conditions that may cause the specimen to be rejected
| Specimens other than | Serum, plasma |
| Anticoagulants other than | ACD, EDTA |
| Hemolysis | NA |
| Thawing | Warm OK 48 hrs; Cold OK |
| Lipemia | NA |
| Icteric | NA |
Specimen Stability Information Provides a description of the temperatures required to transport a specimen to the laboratory. Alternate acceptable temperature(s) are also included.
| Specimen Type | Temperature | Time |
|---|---|---|
| Varies | Frozen (preferred) | 30 days |
| Refrigerated | 7 days | |
| Ambient | 48 hours |
Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
Reference Range: <500 copies/mL
Test Performed By: Focus Diagnostics, Inc.
5785 Corporate Ave.
Cypress, CA 90630
Day(s) and Time(s) Test Performed Outlines the days and times the test is performed. This field reflects the day and time the sample must be in the testing laboratory to begin the testing process and includes any specimen preparation and processing time required before the test is performed. Some tests are listed as continuously performed, which means assays are performed several times during the day.
Monday through Sunday
Analytic Time Defines the amount of time it takes the laboratory to setup and perform the test. This is defined in number of days. The shortest interval of time expressed is "same day/1 day," which means the results may be available the same day that the sample is received in the testing laboratory. One day means results are available 1 day after the sample is received in the laboratory.
1 - 3 days
Maximum Laboratory Time Defines the maximum time from specimen receipt at Mayo Medical Laboratories until the release of the test result
3 - 5 days
Performing Laboratory Location The location of the laboratory that performs the test
Focus Diagnositics, Inc.
Test Classification Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer's instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR), Investigation Use Only (IUO) product, or a Research Use Only (RUO) product.
This test was developed and its performance characteristics have been determined by Focus Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. The FDA has determined that such clearance or approval is not necessary. Performance characteristics refer to the analytical performance of the test.
CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Medical Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.
87799
LOINC® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the result codes returned for this test or profile.
| Result ID | Reporting Name | LOINC Code |
|---|---|---|
| Z0559 | Source | In Process |
| Z0560 | JC Virus DNA, QN | In Process |
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