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0030135
Fibrinogen Antigen
FIBAG
Ordering Recommendation
A follow-up test for decreased fibrinogen activity to determine if the decrease is due to insufficient fibrinogen or dysfunctional fibrinogen.
New York DOH Approval Status
This test is New York state 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 mL)
Storage/Transport Temperature
CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered.
Unacceptable Conditions
Serum. EDTA plasma, clotted, grossly lipemic, or hemolyzed specimens.
Remarks
Stability
Ambient: 8 hours; Refrigerated: Unacceptable; Frozen: 1 month
Methodology
Quantitative Immunoturbidimetry
Performed
Tue, Fri
Reported
2-4 days
Reference Interval
149-353 mg/dL
Interpretive Data
Compliance Category
Modified FDA
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
85385
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0030135 | Fibrinogen Ag | 3256-5 |
* 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
- Factor I
- Factor I Antigen
- Fibrinogen
- Fibrinogen Antigen
Fibrinogen Antigen
