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Test Code LAB246 AFB CULTURE, BLOOD

Important Note

This testing is only available in Vermont at this time.

Use for isolation of M. Avium/M. Intracellulare/MAI complex, and other Mycobacteria. Testing includes culture, identification, (additional charges/CPT codes may apply) and if culture results warrant, susceptibility testing (at additional charge) of all indicated organisms.

Additional Codes

Epic Code Atlas Code Mayo Access ID Order LOINC
LAB246 BTC FAH5267 533-0

 

Specimen Information

Container Specimen Temperature Collect/Submit Vol Min Vol Stability
Adult Na Heparin Whole Blood Ambient 10 mL 8 mL 24 hrs
Pedi Na Heparin Whole Blood Ambient 4 mL 1.5 mL 24 hrs

Adult patient samples drawn in pediatric tubes will be rejected as quantity NOT sufficient for testing.

Collection of Blood Cultures

  1. Do not collect from a site that shows signs of possible infection such as swelling, redness, hardness, or heat because organisms may already be established in the subcutaneous tissue, which could contaminate the blood cultures.
  2. Clean the venipuncture site using a Blood Culture ChloroPrep Kit (item #56099).  Squeeze the handle of the scrubber once to release the isopropyl alcohol.  Use the scrubber to vigorously cleanse the site for 30 seconds and then allow it to air dry; do not use gauze to wipe off the site.  
  3. Once the puncture area is prepared, do not palpate the site again. If the puncture area is touched, it must be thoroughly prepped again.

 

 

Test Schedule / Analytical Time / Test Priority

Daily / Reported when positive. Negative final at 56 days / Not available STAT

Method

Culture

CPT(s)

Description CPT Code
AFB Culture 87116

 

Instrumentation

Manual Method

Reference Range

Negative: No acid-fast bacilli isolated, final at 8 weeks
Positive: When organisms are detected, a preliminary result is available via computer and the clinician is called with a verbal report. Cultures with organisms growing are maintained in the laboratory for 90 days after finalization.

Section

Microbiology-2

Performing Location

University of Vermont Medical Center

Is the UVMMC lab NY State Certified to perform this testing?  Yes/No

Yes

Result Code LOINC(s)

Result Code Reporting Name LOINC Code

SDES

 Specimen Description 31208-2
CULT Result 41852-5
RPT Report Status N/A