Care setting or organization
ICU medical abbreviation
ICU means "intensive care unit".
Each meaning matched at least two public references (5 in all for ICU), checked October 23, 2026. The table lists them.
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What ICU means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| intensive care unit | None | Billing, Charting |
Example
Sample note: "transferred to the ICU."
A made-up line that shows the abbreviation in place. It is not about any patient and is not an instruction.
Related abbreviations
Elsewhere on Rivvi
Questions
What does ICU mean in medical terms?
ICU means "intensive care unit".
Where is ICU used?
ICU shows up in billing and charting. Its category here is care setting or organization.
Is ICU on the Joint Commission Do Not Use list?
No. ICU is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.