Lab
PCR medical abbreviation
PCR means "polymerase chain reaction".
Each meaning matched at least two public references (4 in all for PCR), checked October 23, 2026. The table lists them.
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What PCR means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| polymerase chain reaction | None | Lab orders, Charting |
Example
Sample lab order: "PCR swab."
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 PCR mean in medical terms?
PCR means "polymerase chain reaction".
Where is PCR used?
PCR shows up in lab orders and charting. Its category here is lab.
Is PCR on the Joint Commission Do Not Use list?
No. PCR is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.