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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.