Test Directory

Test Code
NOCA
Test Name
Nocardia Culture
CPT Codes
87070
Included Tests
  • Modified Acid-Fast Stain
  • Aerobic Culture for Nocardia spp.
  • Identification if applicable. Additional CPT codes may apply.
Expected Turnaround Time
5 - 10 days
Clinical Utility

Nocardia are ubiquitous aerobic organisms, and infection may result from inhalation of the organism or contamination with the organism from an area of trauma.

Specimen and Container Info

Specimen

Collection Container

Aspirate, Body Fluid, Exudate

Sterile Container or Red Top Tube, No Additive

Tissue

Sterile Container

Wound

Eswabs or Alternate Anaerobic Transport

Note: Swabs are not preferred when tissue or aspirate can be obtained.

Collection Instructions
  • Collect specimen from prepared site using sterile technique. Avoid contamination with normal flora.
  • Pus or body fluid collected by syringe placed directly into Red Top, No Additive after decontaminating the top with alcohol.
  • Do not put fluid collected by syringe into Eswab.
  • Place tissue in sterile container covered with a small amount of sterile non-bacterial static saline.
Stability Requirements

Room Temperature

24 hours

Refrigerated

48 hours
Methodology
Culture with reflex to additional methods for identification and susceptibility if warranted
Performing Location
Roble Road Core Laboratory
Alternate Names
  • Aerobic Actinomyces Culture
  • Modified Acid-Fast
Testing Schedule
Routine, daily