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Test Code MFAB Culture and Sensitivity, Fluid (In Blood Culture Bottle), Aerobic

Additional Codes

Epic Ordering Code LAB2064
NBS code LBC00154
Service code 23077

 

Specimen Requirements

 

Submit only one of the following

Preferred:  
Green Cap Bottle Yellow Cap Bottle

Preferred
Specimen Type: Joint fluid, Pleural fluid, Peritoneal Dialysate (PD) fluid, Ascitic fluid
Container/Tube: BacT/Alert Plus FA (green)
Volume: 10.0 mL
Minimum Volume: 8.0 mL
Collection Instructions: Do not use expired bottles, or bottles within seven days of the expiry date. Keep BacT/Alert culture bottles at room temperature and in the dark when not in use.

Acceptable
Specimen Type: Joint fluid, Pleural fluid, Peritoneal Dialysate (PD) fluid, Ascitic fluid
Container/Tube: Bottles from other blood culture systems
Volume: According to manufacturer’s instruction.
Minimum Volume: According to manufacturer’s instruction.
Collection Instructions: According to manufacturer’s instruction.

For bottles from other blood culture systems, manual monitoring of bottles will be performed and result reporting will be delayed.

Specimen Stability and Condition

Specimen Type Sterile Fluid
Transport Condition Submit sample to lab immediately (ambient)
Unacceptable Condition

Frozen or refrigerated samples

CSF and urine samples ordered for MFAB

Non-sterile fluid samples (e.g Bile)

Special instructions

Do not share samples with other requests

 

Gram smears will not be performed from the BacT/Alert bottles until the bottle(s) prompt positive. Please send fluid in a sterile bottle if Gram smear is required.

Methodology

Automated BacT/Alert System, Conventional culture

Days and Times Performed

Monday through Sunday, TAT 5 - 7 days

Reference Interval

No growth after 5 days.

Testing Laboratory

National University Hospital

Clinical Microbiology, 67724343

Useful For

Diagnosis of bacterial infection.

Update

Last updated 28/7/2026

LOINC Code Information

610-6