ACCURATE TEST. FAST RESULTS.

We perform medical diagnostic tests and efficiently provide accurate results that help your physician screen for, diagnose, and manage the treatment of health problems.

LABORATORY TEST DIRECTORY

LDL Subclasses

CPT Code(s): 83701; 82465
Specimen Required: Patient Preparation:Patient should be fasting for 12 hours prior to collection.
Collect:Lavender (EDTA), pink (K2EDTA), plain red, or serum separator tube.
Specimen Preparation:Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an RDL Standard Transport Tube. (Min: 0.2 mL)
Storage/Transport Temperature:Refrigerated.
Stability:Ambient: 8 hours; Refrigerated: 2 weeks; Frozen: 6 months
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • LDL fractionsLDL phenotypeLDL SubfractionsLDL SubtypeLow Density Lipoprotein Subclass Pattern