Test directory: HDL Cholesterol Subclasses

Ordering Code 4182
Test Name HDL Cholesterol Subclasses
Preferred Specimen Serum
Preferred Container SST (Gold)
Other Specimen/Container Plasma in Sodium Heparin (Green), Serum in Plain (Red)
Optimum Volume 3 mL
Collection Instructions If a cholesterol measurement is to be performed along with lipid tests, the patient should fast 9-12 hours prior to collection. Fasting for at least 12 hours is required.
Transport Requirements Oahu: Refrigerated
Airline: Refrigerated
Specimen Stability Ambient: 1 Day
Refrigerated: 7 Days
Frozen: 14 Days
Avail. Stat NO
Methodology Precipitation, Colorimetric, Enzymatic
Reference Lab  Quest Diagnostic Lab-NI
Insurance Pre-Authorization  HAWAII MEDICAL SERVICE ASSOCIATION

Reference range(s)

The reference ranges listed below are valid on this date of June 1, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
HDL-2 Cholesterol ALL See report.
HDL-3 Cholesterol ALL See report.