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HelpTest Code INPT71 Blood Culture, AFB, Mycobacteria
Clinical Information
Detection and identification of Mycobacterium spp. growing from blood.
Synonym
- AFBBCX
- Acid fast blood culture
Specimen Required
Preferred Container/Tube: SPS tube
Acceptable Container/Tube: SPS tube
Specimen Source: Peripheral blood
Specimen Volume: 5 mL
Specimen Stability Information
Ambient: 24 hours
Rejected Due To
- Collection tube less than half full (excludes pediatric patients)
Testing Algorithm
When this test is ordered, the reflex tests may be performed at an additional charge.
Reflex Test
| Reporting Name | Available Separately | Always Performed |
|---|---|---|
| Smear | No | No |
| XPERT MTF-RIF | No | No |
| MALDI-TOF | No | No |
Reference Values
Negative - A final negative report will be issued after 42 days of incubation.
Interpretation
A positive result may support the diagnosis of mycobacteremia.
Method Description
Culture
PCR (if appropriate)
Susceptibility (if appropriate)
Performing Lab
Clinical Lab University East
Day(s) Performed
Monday through Sunday
Report Available
43 days
Reporting Name
AFB Blood Culture
CPT Code Information
87116
87015
LOINC Code Information
6463-4