7028PTT (Partial Thromboplastin Time)
Specimen Type
Specimen Stability
Reference Range
Citrated Plasma (Light Blue Top Tube)
Unopened for 4 hours at Room temp. If >4 Hours - Freeze plasma. Please follow Platelet Poor Plasma procedure. This procedure is found under Clinical Pathology Collection/Rejection Guidelines.
See Report
Specimen Requirements
Preferred Amount: 2.7 ml/4.5 ml
Specimen Type:Citrated Plasma (Light Blue Top Tube)
Method
CA 600
Schedule
Monday-Saturday
CPT Codes
85730
