aid: bluestar-genomics
name: ClearNote Health
description: 'ClearNote Health (formerly Bluestar Genomics) is a US cancer detection
  company with offices in San Diego and San Mateo, California. Its proprietary 5hmC
  epigenomic platform combines cell-free DNA sequencing from a standard blood draw
  with machine learning to identify DNA-based alterations as cancer develops. The
  company commercializes Avantect, a suite of early-detection liquid biopsy tests
  for pancreatic and ovarian cancer that clinicians order through its laboratory,
  and Virtuoso, a research-use-only epigenomics platform sold to biopharma for drug
  discovery, therapy response and resistance research. ClearNote Health publishes
  no public developer program, API, SDK, or machine-readable specification: the
  clinician ordering path is a hosted intake form, and its public GitHub organization
  contains only forks of open-source bioinformatics tooling.'
image: https://www.clearnotehealth.com/wp-content/uploads/2025/10/ClearNote%C2%AEHealthLogo_rgb.png
url: https://raw.githubusercontent.com/api-evangelist/bluestar-genomics/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.23'
created: '2026-08-08'
modified: '2026-08-08'
tags:
- Company
- Health
- Biotechnology
- Genomics
- Epigenomics
- Cancer Detection
- Diagnostics
- Liquid Biopsy
- Precision Medicine
- Life Sciences
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/bluestar-genomics-domain-security.yml
- type: Website
  url: https://www.clearnotehealth.com/
- type: Blog
  url: https://www.clearnotehealth.com/our-news/
- type: BlogRSS
  url: https://www.clearnotehealth.com/feed/
- type: GitHubOrganization
  url: https://github.com/ClearNote-Health
- type: Support
  url: https://www.clearnotehealth.com/get-in-touch/
- type: Contact
  url: https://www.clearnotehealth.com/get-in-touch/
- type: PrivacyPolicy
  url: https://www.clearnotehealth.com/privacy-policy/
- type: TermsOfService
  url: https://www.clearnotehealth.com/terms-of-use/
- type: Careers
  url: https://www.clearnotehealth.com/careers/
- type: LinkedIn
  url: https://www.linkedin.com/company/clearnotehealth/
x-enrichment:
  date: '2026-08-08'
  status: minimal
  artifacts_added: 1
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    ClearNote Health is a clinical laboratory diagnostics company whose product is
    the Avantect blood test ordered by clinicians through a hosted Formstack intake
    form, not software: clearnotehealth.com is a WordPress marketing site with no
    developer, docs, or api subdomain (all NXDOMAIN), and both first-party GitHub
    organizations hold only forks of open-source bioinformatics tooling (nf-core
    demultiplex/modules, airbyte, a grpcio build).
  evidence:
  - url: https://www.clearnotehealth.com/
    status: 200
  - url: https://www.clearnotehealth.com/developers
    status: 404
  - url: https://www.clearnotehealth.com/api
    status: 404
  - url: https://www.clearnotehealth.com/openapi.json
    status: 404
  - url: https://www.clearnotehealth.com/llms.txt
    status: 404
  - url: https://www.clearnotehealth.com/.well-known/agent-card.json
    status: 404
  - url: https://www.avantect.com/.well-known/agent-card.json
    status: 404
  - url: https://api.github.com/orgs/clearnote-health
    status: 200
  checked: '2026-08-08'