Test Code LAB12001 Catheter Tip Culture
Department
MICROBIOLOGY
Collection Requirements
Distal: 2 inch piece, including tip, of the cannula.
Proximal: 2 inches of the cannula distal to the insertion site should be cut and discarded. The next 2 inch section should be submitted as the proximal specimen.
Submit in separate containers labeled “distal” and “proximal”.
Submit to lab within 2 hours of collection.
Tip should be <2 inches long.
Must Indicate source.
Test should be ordered for each specimen.
Only one specimen required.
Primary Collection Container
Sterile Container
Transport
Refrigerated
Preferred Transport Temperature
Refrigerated
Stability
Refrigerated: 24 hours
Reference Range
No Growth
Methodology
Culture
Performed
Sunday – Saturday
6:00 am – 11:00 pm
Reported
Within 4 days
CPT Codes
87070; Gram stain, identification, and susceptability tests are billed separately from culture.
Unacceptable Conditions
Catheter submitted in excess of 2 inches in length.