IGeneX Now Part of the Fullscript Labs Catalog

At Fullscript, we are dedicated to helping you deliver the highest level of whole person care to your patients—and one of the most important parts of that is providing access to industry-leading diagnostics. 

That’s why we’re thrilled to announce that IGeneX has officially been added to the Fullscript labs catalog. With IGenex tests now available, it’s even easier for providers to deliver better patient outcomes within the labs on Fullscript experience.

What is IGeneX?

IGeneX is a CLIA-licensed specialty laboratory with more than 30 years of experience focused on helping detect tick-borne diseases, Lyme, and related co-infections. IGeneX offers sophisticated testing methodologies designed to detect a wide range of less common species and chronic presentations.

Their menu includes individual tests (ImmunoBlots, IgXSpot, PCR, FISH, IFA) and multi-po panels.

How IGenex helps providers like you

By adding IGeneX to the Fullscript labs catalog, it’s even easier to order, track, and interpret diagnostics—entirely from the Fullscript platform.

IGeneX provides labs in the “complex chronic” space (cases where standard testing may have been inconclusive) and supports providers who need advanced diagnostics rather than just baseline markers.

IGeneX’s test menu is designed to help identify underlying contributors to persistent symptoms and complex infectious presentations. Their methodologies offer:

• Higher sensitivity and broader species detection: IGeneX ImmunoBlots use recombinant proteins and include multiple Borrelia species, reducing the risk of false negatives compared to traditional Western Blots.
• Direct-detection options: PCR, culture-enhanced PCR (cePCR), and FISH assays provide direct pathogen identification when serology is inconclusive.
• Comprehensive co-infection panels: Multi-marker panels allow providers to assess for Lyme disease, tick-borne relapsing fever (TBRF), Babesiosis, Bartonellosis, and more in a single order.

These capabilities make IGeneX a valuable resource for clinics focused on root-cause investigation.

Key IGeneX tests now available on Fullscript

Some of the most widely used panels include:

• Lyme ImmunoBlot IgM / IgG: Detects antibodies to multiple Borrelia species — both the IgG and IgM tests recognize nine species.
• Tick-Borne Relapsing Fever (TBRF) ImmunoBlot: Helps identify relapsing fever Borrelia species rarely covered in typical diagnostic workflows.
• PCR and culture-enhanced PCR panels: Supports direct detection of Lyme, Babesia, Bartonella, and other pathogens. These may be helpful when serology is negative or symptoms are unclear.
• IgXSpot: Measures the cellular immune response (T-cell activity), supporting assessment in early, late, or seronegative presentations.
• Comprehensive panels: Combine Lyme, TBRF, Babesia, Bartonella, and related pathogen panels for a more complete diagnostic picture.

These panels are highly valued by functional medicine clinics and integrative providers who need more advanced insights focusing on a specialized domain (tick-borne diseases, Lyme & co-infections) that many general labs may not cover or cover deeply.

Explore IGeneX on Fullscript

Adding IGeneX to our growing catalog of specialty labs gives providers an even wider range of trusted diagnostic partners to choose from*—not to mention more ways to personalize their care.

If you’re already registered for labs on Fullscript, now is a great time to explore these tests and put them into practice. If not, register for labs on Fullscript below and start accessing the innovative tests from IGeneX today.