Test Code LAB90381 Culture, Upper Respiratory Mycobacterium
Additional Codes
44280
Reporting Title
Upper Respiratory AFB-TB Culture
Methodology
Conventional Culture Method/Nucleic Acid Probe when Appropriate
Performing Laboratory
OhioHealth Laboratory Services-RMH Microbiology
Specimen Requirements
Submit only 1 of the following specimens:
Gum, Lip, Mouth, or Tongue
1. Collect specimen the affected area using a BD ESwabTM Be sure not to touch below the red breakpoint line to avoid contamination.
2. Aseptically unscrew and remove the cap from the tube
3. Collect the specimen
4. Insert the swab into the tube and bend the swab shaft at the breakpoint indicated by the red line marked on the swab shaft, against the tube to break the shaft. Discard the broken handle part of the swab shaft.
5. Replace the cap on the tube and secure it tightly
6. Label tube with patient’s name (first and last), MR# or DOB, date and actual time of collection and type of specimen.
7. Maintain sterility and forward promptly at ambient temperature only.
Note: Specimen source is required on request form for processing.
ESwab is acceptable for up to 48 hours after collection
Nasopharynx
1.Collect the specimen from the affected area using the swab
provided in the BD ESwab Collection and Transport System. Be sure
not to touch below the red breakpoint line to avoid
contamination.
2. Aseptically unscrew and remove the cap from the tube.
3. Collect the specimen:
A. Gently insert swab into posterior
nasopharynx via nose.
B. Rotate swab slowly for 5 seconds
to absorb secretions.
C. Remove swab.
4. Insert the swab into the tube and bend the swab shaft at the
breakpoint indicated by the red line marked on the swab shaft
against the tube to break the shaft. Discard the broken handle part
of the swab shaft.
5. Replace the cap on the tube and secure it tightly.
6. Label tube with patient’s name (first and last), MR# or
DOB, date and actual time of collection and type of specimen.
7. Maintain sterility and forward promptly at ambient temperature
only.
Note: Specimen source is required on request form for
processing.
ESwab is acceptable for 48
hours after collection
Specimen Transport Temperature
Ambient/Refrigerate NO/Frozen NO
Reference Values
Normal flora after 8 weeks
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
87116 - culture, Mycobacterium
87206 - smear
87149 - identification by nucleic acid probe (if appropriate)