Fibrinogen Panel
0030137
Ordering Recommendation
Submit With Order
Mnemonic
FIB PAN
Methodology
Electromagnetic Mechanical Clot Detection/Radial Immunodiffusion
Performed
Sun-Sat
Reported
2-4 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Lt. blue (sodium citrate). Refer to Specimen Handling at aruplab.com for hemostasis/thrombosis specimen handling guidelines.  
Specimen Preparation
Transfer 2 mL platelet-poor plasma to an ARUP Standard Transport Tube. (Min: 1.5 mL)  
Storage/Transport Temperature
Frozen.  
Unacceptable Conditions
Serum. Hemolyzed specimens. Specimens older than 24 hours.  
Remarks
 
Stability
Ambient: 4 hours; Refrigerated: 24 hours; Frozen: 1 month  
Reference Interval
Test Number Components Reference Interval
0030135Fibrinogen Antigen 149-​353 mg/dL
0030130Fibrinogen 150-​430 mg/dL
Fibrinogen Antigen/Functional Ratio 0.59-​1.23
Interpretive Data
A Fibrinogen Antigen/Functional Ratio of greater than 1.23 is suggestive of a dysfibrinogenaemia.
Note
CPT Code(s)
85384; 85385
Components
Component Test Code*Component Chart Name
0030130Fibrinogen
0030135Fibrinogen Ag
0030138Fibrinogen Ratio Ag/Functional
* 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.
Cross References
  • Dysfibrinogenemia
  • Factor I
  • Fibrinogen Antigen
  • Functional Fibrinogen