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HelpTest Code CALR CALR - Next-Generation Sequencing, Blood
Clinical Indications
N/A
Additional Test Codes
Epic Order Name: CALRETICULIN
CALR BLOOD
Sunquest Order Code: CALR
Epic Px Code: LAB8176
Specimen Collection Type
Blood: EDTA (lavender-top) tube, 3.0 mL (Minimum 0.5 mL).
Minimum Collection Volume
Blood: 0.5 ml
Additional Information / Notes
Useful for informing prognosis and discriminating between myeloprofilerative neoplasms (MPNs). This marker is included in JAK2 reflex test orders – for JAK2 reflex testing see test JAK2RB for peripheral blood and JAK2RM for bone marrow aspirate.
Reference Range
An interpretive report will be provided
Critical Value
N/A
Interpretation
An interpretive report will be provided
Rejection Criteria
Frozen, severely hemolyzed, or clotten specimen.
Specimen Availability for Add-on Testing
Only for additional CMOL testing; additional sample may be required, see test sample requirements and stability.
Specimen Stability
Blood: 96 hrs at 4°C.
Day(s) Performed
9:00 AM – 5:00 PM, Monday through Friday; varies
Performing Lab - Department
Clinical Molecular Oncology Laboratory
CPT Code
81219
LOINC Code
N/A
Test Alias
N/A