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Test Code
SPUTM
Test Name
Sputum/Tracheal Culture
CPT Codes
87070, 87205
Included Tests
  • Gram Stain
  • Aerobic Culture
  • Identification and susceptibility testing if applicable. Additional CPT codes may apply.
Expected Turnaround Time
1 - 3 days
Clinical Utility
Sputum cultures may contain a high degree of bacterial contamination and any reported growth of bacteria needs to be evaluated by physician for clinical significance.
Specimen and Container Info

Specimen: Sputum or Tracheal Aspirate

Collection Container: Sterile Container

Volume: 2 mL
Collection Instructions
  1. Be sure the patient understands the difference between sputum and saliva.
  2. Instruct the patient to rinse mouth and gargle with water prior to collection. If applicable, remove dentures prior to rinsing.
  3. Request patient to cough deeply and expectorate sputum.
Processing and Submission Instructions

Delay in sample processing may impact ability to recover fastidious respiratory pathogens. Please send to the laboratory immediately.
Transport Instructions

Transport to the laboratory at room temperature.
Stability Requirements

Room Temperature

24 hours

Refrigerated

48 hours
Causes for Rejection

Specimens are evaluated by Gram stain prior to culture. Oropharyngeal contamination will result in the culture being rejected.

Methodology
Culture with reflex to additional methods for identification and susceptibility if warranted
Performing Location
Roble Road Core Laboratory
Alternate Names
  •  Lower Respiratory Culture
Testing Schedule
Routine, daily
The American Medical Association (AMA) Current Procedural Terminology (CPT) codes published by HNL Lab Medicine are guidelines and are intended for informational purposes only. CPT coding is the exclusive responsibility of the billing entity. View the Terms.
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