Lab
ESR medical abbreviation
ESR means "erythrocyte sedimentation rate".
Each meaning matched at least two public references (5 in all for ESR), checked October 23, 2026. The table lists them.
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What ESR means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| erythrocyte sedimentation rate | None | Lab orders, Charting |
Example
Sample lab order: "ESR."
A made-up line that shows the abbreviation in place. It is not about any patient and is not an instruction.
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Questions
What does ESR mean in medical terms?
ESR means "erythrocyte sedimentation rate".
Where is ESR used?
ESR shows up in lab orders and charting. Its category here is lab.
Is ESR on the Joint Commission Do Not Use list?
No. ESR is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.