Request changes to existing LOINC terms

We welcome feedback

If you find a term in LOINC that you believe is wrong or misrepresented, please contact us, calling attention to the term (code and name), the suggested action, and your rationale.

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Reasons to suggest changes

Some reasons to make a change suggestion might include:

  • A term that deviates from the standard nomenclature
  • A typographical error
  • Having a System of serum when it is only valid when performed on plasma
  • Duplicate terms