Hematocrit
0040080
Ordering Recommendation
 
Mnemonic
HCT
Methodology
Automated Cell Count
Performed
Sun-Sat
Reported
Within 24 hours  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Lavender (EDTA) or pink (K2EDTA).  
Specimen Preparation
Mix specimen thoroughly. Transport 3 mL whole blood. (Min: 0.25 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Frozen specimens. Clotted specimens.  
Remarks
  
Stability
Ambient: 24 hours; Refrigerated: 72 hours; Frozen: Unacceptable  
Reference Interval
 
 
Age 1-​3 days 4-​7 days 8-​14 days 15-​30 days 31-​60 days 61-​180 days 6-​23 months 2-​5 years 6-​11years 12 years
and older
Male %  43.4-​56.1% 40.2-​54.7% 33.7-​55.1% 29.7-​44.2% 26.2-​35.3% 28.7-​36.1% 30.9-​37.0% 31.7-​37.7% 32.7-​39.3% 40.8-​51.9%
Female % 37.4-​55.9% 39.1-​56.7% 36.4-​51.2% 30.6-​44.7% 26.3-​36.6% 28.5-​36.1% 31.2-​37.2% 32.0-​37.1% 33.0-​36.9% 34.3-​46.6%
Interpretive Data
 
Note
 
CPT Code(s)
85014
Components
Component Test Code*Component Chart Name
0040080Hematocrit
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Crit
  • Hct
  • Packed cell volume, PCV