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American Family Children's Hospital

UW Hospital and Clinics Lab Test Directory

Test Name: Culture, Tissue/Bone/Abscess/Surface Wound/Catheter Tip, with Gram Stain

Test Code(s): WOUC/HCWOUC, BONC/HCBONC, WSURF/WDC, WSURFS/HCWSURFS, WTIP/HCWTIP, ABSCS/HCABSCS

CPT Code(s): 87070, 87176, 87015, 87205; Additional CPT codes may be added for processing, identification, and susceptibility testing.

Test Description: Test Component:

Culture and Gram stain.


Methodology: Culture, Microscopy

Days Performed: Daily.

Turnaround Time: Routine: Preliminary report: 24 hours. Final report: Negative cultures 5 days. Report on specimens from which pathogens are isolated require a minimum of 48 hours for completion.


Specimen Requirements

Specimen: See collection instructions.

Collection Instructions: Submit tissue, bone, abscess fluid/aspirate, or non-intravascular catheter tip in a sterile screw cap container, or swab of surface wound.

A single specimen is sufficient for performing fungal and aerobic culture.

Swab specimens are not acceptable for fungal culture.

Swabs are not acceptable for surgical specimens.

Collection Container: Preferred: Sterile screw cap container
Also Acceptable: CultureSwab®

Specimen Transport: For optimal culture results, transport specimen to UWHC Microbiology (B4/231) within 2 hours of collection.

Stability: Ambient: 12 hours
Refrigerated: 7 days
Frozen: Not acceptable


Interpretation

Expected Results:

No growth

Critical Calls: View

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