Compare Our Tests | Foundation Medicine

Our Proven Portfolio. That’s Our Foundation.

Our comprehensive genomic profiling tests provide information about clinically relevant biomarkers and genomic alterations to help match patients to approved targeted therapies, immunotherapies, and clinical trial options—giving physicians and patients powerful actionable insights for navigating cancer care.

Our Testing Portfolio

Compare	FoundationOne®CDx	FoundationOne®Liquid CDx	FoundationOne®Heme
Overview	FDA-approved tissue-based companion diagnostic for all solid tumors, indicated for 20+ targeted therapies View CDx Indications	FDA-approved blood-based companion diagnostic for all solid tumors, indicated for 8 targeted therapies View CDx Indications	A laboratory developed test for hematologic malignancies, sarcomas or solid tumors where known or novel gene fusion detection is desired
Cancer Type	All Solid Tumors	All Solid Tumors	Hematologic Malignancies, Sarcomas, and Solid Tumors where known or novel gene fusion detection is desired
Typical Turnaround Time	12 days or less from receipt of specimen	10 days or less from receipt of specimen	2 weeks from receipt of specimen
Number of Genes Analyzed	324 (DNA)	324 genes (DNA)*	406 genes (DNA), 265 genes (RNA)
Specimen Collection Kit
Specimen Type	FFPE Tissue View Specimen Instructions	Peripheral Whole Blood View Specimen Instructions	FFPE Tissue, Bone Marrow Aspirate, Peripheral Whole Blood View Specimen Instructions
Tumor Mutational Burden (TMB)
Microsatellite Instability (MSI)†
Medicare Coverage‡
IHC Testing	Programmed death-ligand 1 (PD-L1) available as an optional add-on test. Learn more.	Programmed death-ligand 1 (PD-L1) available as an optional add-on test. Learn more.	Programmed death-ligand 1 (PD-L1) available as an optional add-on test. Learn more.
Additional Notes	Results include loss of heterozygosity (LOH) for ovarian cancer patients	FoundationOne®Liquid CDx is FDA-approved to report substitutions and indels in 311 genes, including rearrangements in ALK* and BRCA1/2 and copy number alterations in BRCA1/2 and ERBB2 (HER2). Comprehensive results across all 324 genes, including bTMB, MSI-H status, and tumor fraction are reported as a laboratory professional service which is not reviewed or approved by the FDA. ^†MSI status will be reported for FoundationOne Liquid CDx samples determined to have high microsatellite instability as a laboratory professional service which is not reviewed or approved by the FDA.
Details	About FoundationOne®CDx	About FoundationOne®Liquid CDx	About FoundationOne®Heme

Compare By Gene

Compare Our Tests By Gene

Our proven portfolio of comprehensive genomic profiling tests analyzes hundreds of genes to help identify potential treatment options for your patients. Use the table below to compare gene coverage by test. You can search across the genes we cover by using the orange “Add a Gene” button.

Additional Notes

*TERC is non-coding RNA gene. **TERT is gene with promoter region.

‡All Foundation Medicine tests are covered by Original Medicare and Medicare Advantage for qualifying beneficiaries

FoundationOne Heme was developed and its performance characteristics determined by Foundation Medicine. It has not been cleared or approved by the U.S. Food and Drug Administration. For more information on this laboratory developed test please see the Technical Specifications at foundationmedicine.com/f1h.

Important Safety Information

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FoundationOne CDx

FoundationOne®CDx is a qualitative next-generation sequencing based in vitro diagnostic test for advanced cancer patients with solid tumors and is for prescription use only. The test analyzes 324 genes as well as genomic signatures including microsatellite instability (MSI) and tumor mutational burden (TMB) and is a companion diagnostic to identify patients who may benefit from treatment with specific therapies in accordance with the approved therapeutic product labeling. Additional genomic findings may be reported and are not prescriptive or conclusive for labeled use of any specific therapeutic product. Use of the test does not guarantee a patient will be matched to a treatment. A negative result does not rule out the presence of an alteration. Some patients may require a biopsy. For the complete label, including companion diagnostic indications and important risk information, please visit www.F1CDxLabel.com. 

FoundationOne Liquid CDx

FoundationOne®Liquid CDx is for prescription use only and is a qualitative next-generation sequencing based in vitro diagnostic test for advanced cancer patients with solid tumors. The test analyzes 324 genes utilizing circulating cell-free DNA and is FDA-approved to report short variants in 311 genes and as a companion diagnostic to identify patients who may benefit from treatment with specific therapies (listed in Table 1 of the Intended Use) in accordance with the approved therapeutic product labeling. Additional genomic findings may be reported and are not prescriptive or conclusive for labeled use of any specific therapeutic product. Use of the test does not guarantee a patient will be matched to a treatment. A negative result does not rule out the presence of an alteration. Patients who are negative for companion diagnostic mutations should be reflexed to tumor tissue testing and mutation status confirmed using an FDA-approved tumor tissue test, if feasible. For the complete label, including companion diagnostic indications and complete risk information, please visit www.F1LCDxLabel.com.