Labcorp Test Code for Stool Culture
Contact Labcorp directly or check their online test directory, as specific test codes vary by region and are not standardized across laboratory companies. Laboratory test codes are proprietary to each commercial laboratory system and are not included in clinical practice guidelines.
Understanding Stool Culture Ordering
While I cannot provide the specific Labcorp test code (as these are company-specific identifiers not found in medical literature), I can guide you on what to order based on clinical guidelines:
What "Routine Stool Culture" Typically Includes
Routine stool enteric pathogen culture in most laboratories is designed to detect Salmonella spp, Shigella spp, Campylobacter spp, and E. coli O157:H7 or Shiga toxin-producing E. coli 1, 2. However, you should confirm this with your specific testing laboratory, as coverage varies.
How to Find the Correct Code
- Call Labcorp's client services or your local Labcorp representative
- Check the Labcorp online test menu at their provider portal
- Review your electronic ordering system - most EMRs have Labcorp test codes integrated
- Test codes typically follow formats like "183XXX" but vary by test type and region
Important Clinical Considerations When Ordering
The optimal specimen is a diarrheal stool sample (one that takes the shape of the container) 2. If a timely diarrheal stool cannot be collected, a rectal swab may be used for bacterial detection, though molecular techniques are generally more sensitive and less dependent on specimen quality 2.
When to Order Stool Culture
Stool testing should be performed for bacterial pathogens in patients with 1:
- Fever with diarrhea
- Bloody or mucoid stools
- Severe abdominal cramping or tenderness
- Signs of sepsis
- Immunocompromised status
Specialized Testing May Require Notification
Some organisms require specialized cultures or specific requests 1:
- Yersinia, Plesiomonas, Edwardsiella - may need special notification
- Vibrio species - notify lab if patient has exposure to brackish water or raw shellfish
- E. coli O157:H7 - some labs only test when specifically requested
Practical Tip
When calling to order, simply request "routine stool culture for enteric pathogens" and the laboratory representative will provide the appropriate test code for your ordering system.