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    Clinical Laboratory Improvement Amendments

    U.S. federal standards that govern clinical laboratory testing.

    Reviewed by Christian Espinosa, Founder, Blue Goat CyberLast reviewed May 5, 2026

    Definition

    CLIA establishes quality standards for all U.S. laboratory testing performed on humans. Labs are certified by complexity (waived, moderate, high) and inspected by CMS or accreditation organizations (CAP, COLA, Joint Commission).

    What this means in practice

    Moderate/high-complexity certification is required for most molecular and oncology testing. CLIA waiver is the gold standard for point-of-care market expansion.

    Cross-references

    Governs

    Things this term applies rules or requirements to.

    Primary references

    3 sources
    Link health: 3 verified· last checked 2026-05-09
    CMS·1MedTech Europe·1MedTech Dive·1
    1. 1
      CMS CLIA
      Verified
      CMScms.gov
    2. 2
      MedTech Europe - Facts & Figures
      Verified
      MedTech Europemedtecheurope.org
    3. 3
      MedTech Dive
      Verified
      MedTech Divemedtechdive.com

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