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Test Code AFB Acid-Fast Bacilli (AFB), Smear and Culture

Important Note

Early morning specimen preferred.

Performing Location

Vermont State Lab

Specimen Collection Information

Specimen  Min. Test Volume Collection Container Special Handling
Sputum 2 mL Sterile AFB collection container  

Reference Ranges & Critical Values

Assay Gender Age Range Normal Range Critical Values Units
AFB ALL 0 Minutes – 150 Years None seen    

Specimen Stability

.

Day(s) Performed

Monday - Sunday in the mornings

  • Smear report by mail in 7 days
  • Culture set up daily, report by mail in 60 days.

CPT Code(s)

87116 - AFB culture

87206 - AFB smear

LOINC

50941-4