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Illumina expands clinical oncology portfolio unlocking new standard of care and access to precision therapies Illumina Inc. (NASDAQ: ILMN) today announced an expanded clinical oncology portfolio, unlocking the next new solutions to advance precision oncology...

Key Takeaway: Illumina Inc. (NASDAQ: ILMN) has announced an expansion of its clinical oncology portfolio, which includes broader access to its TSO Comprehensive genomic profiling test. This test has received widespread reimbursement coverage and is now being utilized in various healthcare settings across the U.S. Additionally, Illumina has partnered with Pillar Biosciences to introduce the oncoReveal CDx, aimed at enhancing genetic diagnostics for patients with solid tumors. The TSO Comprehensive test is also recognized as the first FDA-approved kit for comprehensive genomic profiling, which evaluates both DNA and RNA.

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POSITIVE FACTORS

  • Illumina's TSO Comprehensive test has gained broad payer reimbursement, increasing access for patients.
  • The expansion of the IVD portfolio to include the Pillar oncoReveal CDx strengthens Illumina's diagnostic capabilities.
  • The TSO Comprehensive test is now integrated into clinical practices, enhancing patient care.

Full Press Release Details

Following FDA approval last year, Illumina's TSO Comprehensive test gains broad payer reimbursement, expanding access to comprehensive genomic profiling to match patients with targeted therapies
Illumina's IVD portfolio will also expand to offer Pillar oncoReveal ® CDx, the newest panel to deliver critical companion diagnostic testing using the Illumina MiSeq™ Dx System
Illumina TruSight™ (TSO) Comprehensive is the first and only FDA-approved test offering a distributable comprehensive genomic profiling IVD kit with pan-cancer CDx claims, evaluating both DNA and RNA. This enables clinicians to rapidly match cancer patients with targeted therapies using comprehensive tumor profiling. Illumina customers across the US -- in community oncology care practices, regional hospitals and health systems, and academic medical centers -- are integrating TSO Comprehensive into their clinical practice. This month, UofL Health – UofL Hospital became the first Illumina customer to begin offering the test to patients.
TSO Comprehensive is now covered under Medicare plans by the Centers for Medicare & Medicaid Services (CMS), as well as most commercial health plans.
Illumina continues to pursue expanded biomarker indications and CDx claims for TSO Comprehensive in the US. Also announced today, the IVD kit has now received regulatory approval in Japan .
Illumina expands partnership with Pillar Biosciences to boost access to clinical diagnostics
Expanding its IVD portfolio, Illumina is partnering with Pillar Biosciences to offer Pillar oncoReveal CDx to Illumina customers beginning this summer. The oncoReveal CDx IVD kit is used for the detection of genetic variations in 22 genes and is intended for previously diagnosed patients with solid tumors. In April, Pillar announced that oncoReveal CDx received nationwide Medicare coverage by the CMS.
Learn more about Illumina at ASCO and visit us at Booth 33101.
About TruSight Oncology Comprehensive
TSO Comprehensive is the first and only FDA-approved test offering a distributable comprehensive genomic profiling IVD kit with pan-cancer CDx claims, evaluating both DNA and RNA. Comprehensive genomic profiling is a next-generation sequencing approach that uses a single assay to assess hundreds of genes—including relevant cancer biomarkers, as established in guidelines and clinical trials—for therapy guidance. TSO Comprehensive interrogates over 500 genes to profile a patient's solid tumor, helping to increase the likelihood that an immuno-oncology biomarker or clinically actionable biomarkers will be identified. This can open up options such as targeted therapy or clinical trial enrollment. A separate CE-marked version of TSO Comprehensive is also available in Europe .
TSO Comprehensive is FDA approved as a CDx to identify adult and pediatric patients with solid tumors who are positive for neurotrophic tyrosine receptor kinase ( NTRK ) gene fusions that may benefit from treatment with Bayer's VITRAKVI (larotrectinib). The test is also approved to identify adult patients with locally advanced or metastatic rearranged-during-transfection ( RET ) fusion-positive non-small-cell lung cancer (NSCLC) that may benefit from treatment with Lilly's RETEVMO (selpercatinib).
To learn more about TruSight Oncology Comprehensive, click here .
About oncoReveal CDx
Pillar oncoReveal ® CDx is an next-generation-sequencing-based IVD kit for the detection of SNVs, insertions, and deletions in 22 genes, intended for previously diagnosed patients with solid tumors. The kit is approved as a CDx to identify patients who may benefit from epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) therapy (class approval) in NSCLC and ERBITUX and VECTIBIX for KRAS in CRC. oncoReveal ® CDx is FDA approved on the Illumina MiSeq Dx System.
Use of forward-looking statements
This release may contain forward-looking statements that involve risks and uncertainties. Among the important factors to which our business is subject that could cause actual results to differ materially from those in any forward-looking statements are: (i) challenges inherent in developing, manufacturing, and launching new products and services; (ii) customer uptake of, and satisfaction with, new products and services; and (iii) legislative, regulatory and economic developments, together with other factors detailed in our filings with the Securities and Exchange Commission, including our most recent filings on Forms 10-K and 10-Q, or in information disclosed in public conference calls, the date and time of which are released beforehand. We undertake no obligation, and do not intend, to update these forward-looking statements, to review or confirm analysts' expectations, or to provide interim reports or updates on the progress of the current quarter.
Illumina is improving human health by unlocking the power of the genome. Our focus on innovation has established us as a global leader in DNA sequencing and array-based technologies, serving customers in the research, clinical, and applied markets. Our products are used for applications in the life sciences, oncology, reproductive health, agriculture, and other emerging segments. To learn more, visit illumina.com and connect with us on X , Facebook , LinkedIn , Instagram , TikTok , and YouTube .
Contacts Investors: Brian Blanchett [email protected]
Media: Christine Douglass [email protected]
SOURCE Illumina, Inc.

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Frequently Asked Questions

What is Illumina's TSO Comprehensive test?

TSO Comprehensive is the first FDA-approved genomic profiling test assessing DNA and RNA for cancer therapies.

Who is eligible for Medicare coverage of TSO Comprehensive?

Patients using TSO Comprehensive are now covered under Medicare and most commercial health plans.

What does Pillar oncoReveal CDx detect?

Pillar oncoReveal CDx detects genetic variations in 22 genes for patients with solid tumors.

What is TSO Comprehensive used for?

It helps match cancer patients with targeted therapies by profiling over 500 genes.

Where can I find more information about TSO Comprehensive?

You can learn more about TSO Comprehensive on Illumina's official website.

Last updated: May 28, 2025