Laboratory Services

Culture, Urine with Reflex to Extended Susceptibility Panel

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Updated Test Information:

Test Description
Culture, Urine with Reflex to Extended Susceptibility Panel
Synonym(s)

Urine Culture, Urinary Tract Infection, UTI, Bacterial Culture, Kidney Infection, Bladder Infection, Susceptibility, Fosfomycin, Augmentin

Test ID
CULTUREX
General Information

Quantitative culture to identify bacterial causes of urinary tract infections. An extended susceptibility panel including Fosfomycin and Augmentin will be performed on significant isolates.

Specimen Type

Urine

Specimen Requirements

Preferred specimen preserved urine in BD C&S transport tube or Boric acid transport tube.
Unpreserved urine specimen in sterile container is also acceptable. 

Alternate Specimen Type

Urine (Clean Catch, Midstream, Catheter, Foley catheter, Nephrostomy, Kidney, Suprapubic, Pediatric collection)

Minimum Sample Volume

1 ml urine

Additional Processing Details

Gram stain is performed by request only

Stability

Preserved Urine: Ambient 48 hours, Refrigerated 48 hours
Unpreserved Urine: Ambient 2 hours, Refrigerated 24 hours

Unacceptable Specimen Conditions

24-hour urine collections, bag urine, and “dirty” urine collection for culture. Urine contaminated with stool or toilet water will be rejected. Delayed transport of unpreserved urine (greater than two hours at room temperature or greater than 24 hours refrigerated).

Methodology

Culture

Estimated TAT

2-4 days. Positive culture reported as soon as detected.

Testing Schedule

Monday-Saturday

CPT Code(s)

87086 (Additional charges may apply for identification and/or susceptibility testing)

Reference Range

No significant pathogens isolated.

Reflex Conditions

Identification and extended susceptibility performed on significant isolates.

Performing Lab

Incyte Diagnostics

LOINC Code(s)

630-4