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Geisinger Medical Laboratories Test Catalog
FETAL HCT FOR INTRAUTERINE TRANSFUSION |
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ORDERING INFORMATION: |
Geisinger Epic Procedure Code: LAB2278 Geisinger Epic ID: 54303 | |
SPECIMEN COLLECTION |
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Specimen type: |
Whole blood drawn from the fetus | |
Preferred collection container: |
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Specimen required: |
EDTA microcollection tube with 250-500uL whole blood | |
Special notes: |
Specimens are collected by percutaneous umbilical cord blood sampling (or cordocentesis) by specialty providers. Place a separate order for a Fetal Plt Count for Intrauterine Transfusion if a platelet count is needed. | |
| SPECIMEN PROCESSING |
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Specimen processing instructions: |
Deliver to lab immediately for processing. | |
Transport temperature: |
Room temperature. | |
Specimen stability: |
Room temperature: 24 hours | |
Rejection criteria: |
Clotted, frozen, hemolyzed, underfilled, overfilled or centrifuged samples. Samples beyond stability limits. | |
TEST DETAILS |
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Critical values/courtesy alerts: |
All values will be called to the specialty provider immediately. | |
CPT code(s): |
85014 | |
| Note: The billing party has sole responsibility for CPT coding. Any questions regarding coding should be directed to the payer being billed. The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only. | ||
Test includes: |
Hematocrit determination. | |
Methodology: |
Calculated value determined from RBC count and mean RBC cell volume.
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Synonyms: |
Fetal Hematocrit, Fetal Crit FTLHCT
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Clinical significance: |
This test measures the percentage of red blood cells in a given volume of whole blood and is used for planning intrauterine transfusion procedures. The test is performed on fetal blood specimens obtained during intrauterine sampling. | |
Doctoral Director(s:) |
Mary Dhesi MD | |
| Review Date: | 01/25/2023 | |