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