# Guardant Health

Blood and tissue tests to find tumor biomarkers. Separate tests track residual disease and treatment response.

Author: Kevin Wimer
Canonical URL: https://kevinwimer.com/companies/guardant-health/
Stable ID: eedb734b-9696-4e66-bf29-5c63cbf6a3ba
Revision: 721bd5c0-be2d-4951-871f-7752aa87295c
Published: 2026-10-23T00:00:15.301Z
Updated: 2026-10-23T00:00:15.301Z
Reviewed: 2026-10-22

## Who this is for
For people comparing this service with their care team. Inclusion is not a recommendation or a finding that it is right for your cancer.

## Ask before ordering

1. **Which test answers my question?** Guardant360 profiling and Guardant Reveal monitoring do different jobs. Get the exact product name.
2. **Does my cancer need tissue testing too?** Ask what a blood result can and cannot tell you, and what happens if it finds nothing useful.
3. **What will I owe?** Have the ordering team check coverage and Guardant’s financial assistance before the sample goes out.

I’ve had blood testing through Guardant. That is personal experience, not a reason to assume its tests are right for everyone.

## Limits and context
Service details are reported by the linked provider unless noted. Confirm current access, requirements and costs directly. A company profile does not establish clinical benefit.

## Relationships and disclosures
No paid placement. I have no investment, advisory role, paid partnership or other financial relationship with the twelve companies in this initial directory.

## Sources
- [Tests for early and advanced cancer](https://guardanthealth.com/products/tests-for-patients-with-early-and-advanced-stage-cancer/) — Guardant Health; official; checked 2026-10-22; Product differences, specimen types, listed US cash prices and financial assistance.
- [Patient information and access support](https://guardanthealth.com/precision-oncology/for-patients/) — Guardant Health; official; checked 2026-10-22
- [My tissue and blood testing](https://x.com/kevinace/status/2112376055109386321) — Kevin Wimer on X; experience; checked 2026-10-22; Personal experience, read in Kevin’s supplied X export. Not independent clinical evidence.

Organization website: https://guardanthealth.com/

Information/access: [Patient information](https://guardanthealth.com/precision-oncology/for-patients/)

Service status: available

## Company facts
- **Tests:** Guardant360 Liquid CDx uses blood; Guardant360 Tissue profiles tumor tissue. Guardant Reveal is a separate monitoring test. (Sources: guardant-tests)
- **Access:** Work with the ordering clinician. Guardant Access helps with insurance, appeals and assistance. (Sources: guardant-patients)
- **Published US cash prices:** Liquid CDx: $8,455. Tissue: $5,000. Reveal: $3,500. Listed prices are not an estimate of your insured out-of-pocket bill. (Sources: guardant-tests)

Topics: 
Capabilities: tumor-testing, blood-monitoring

Related record IDs: f7221927-6b87-4be3-9a7c-906768a192a5, 892119f9-0439-4e43-b467-66c99bc7be7c

Related X discussion: https://x.com/kevinace/status/2112376055109386321

Follow Kevin on X: https://x.com/kevinace

Educational information, not an individualized treatment recommendation.