IDEXX Reference Laboratories
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Laboratory technician with mask on handling microbiology samples

IDEXX microbiology services

  • Technology that delivers more reliable and accurate microbial identification
  • Current and clinically relevant antibiotic susceptibility panels
  • Flexible offerings designed to meet the needs of your patients
     

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Discover more with MALDI-TOF

Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF or MALDI) mass spectrometry represents technology for rapid microbial identifications of over 4,300 species of aerobic and anaerobic bacteria and fungi belonging to over 710 genera, resulting in more specific identification.

Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF or MALDI) mass spectrometry process diagram

Current and clinically relevant antibiotic susceptibility panels

  • Antimicrobial susceptibility panels run at IDEXX Reference Laboratories are based on specimen type/site cultured, organism grown, and patient species.
  • Our team of scientists and specialists reviews and updates panels frequently to incorporate newer and more effective antibiotics guided by Clinical and Laboratory Standards Institute (CLSI) guidelines.
  • IDEXX uses advanced, automated platforms to deliver accurate results hours or days faster than manual methods.

Flexible offerings designed to meet the needs of your patients

  • Site-specific cultures with specialized antimicrobial susceptibility panels for certain sites, such as ears and eyes, where topical therapies and tissue penetration by antibiotics must be considered.
  • Specialized cultures for exotic species, such as avians/reptiles or rabbits/rodents, where antibiotic choices may differ.
  • Reflex urine culture if indicated (based on evidence of infection on urinalysis), eliminating the need for additional charges to the pet owner and providing faster results.

Frequently used test codes

 

400—Aerobic Culture
Aerobic culture (organism ID and susceptibility)

401—Aerobic and Anaerobic Cultures

Aerobic culture (organism ID and susceptibility), anaerobic culture (organism ID only)

3860—Aerobic Ear Culture--One Site

Aerobic culture (organism ID and ear-specific susceptibility)

3862—Aerobic Ear Culture—Two Sites

Includes separate cultures for two ear sites (left and right ears or inner and outer ears).

405—Fungal Culture

Identification only; susceptibility testing requires testing at an outside laboratory for an additional charge.

4035—Urine Culture

Aerobic urine culture (organism ID and susceptibility)

9430—Urine Culture (if indicated) Add-on to Urinalysis

Add on to a urinalysis or a profile containing a urinalysis. If the urinalysis has a low specific gravity (≤1.015), has white blood cells (>5/hpf), and/or bacteria are seen, a urine culture will be automatically run at no additional charge.

3901—Urinalysis with IDEXX Cystatin B Test and Reflex Urine Culture (if indicated)

Urinalysis with reflex urine culture if indicated. If the urinalysis has a low specific gravity (≤1.015), has white blood cells (>5/hpf), and/or bacteria are seen, a urine culture with MIC susceptibility will be automatically run at no additional charge.

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Forms and other resources

Access IDEXX Reference Laboratories specimen guidelines, forms, articles, and more.

Directory of Tests and Services

Browse the online Directory of Tests and Services to see a comprehensive list of offerings from IDEXX Reference Laboratories.

IDEXXCare Plus

Keeping your practice up-to-date and running smoothly is the IDEXXCare Plus promise. We’re at your service 24 hours a day, 7 days a week, to help you deliver the best veterinary care and customer experiences possible.

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