Test or procedure

US medical abbreviation

US means "ultrasound".

Each meaning matched at least two public references (2 in all for US), checked October 23, 2026. The table lists them.

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What US means

Example

Sample order: "abdominal US."

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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Elsewhere on Rivvi

Questions

What does US mean in medical terms?

US means "ultrasound".

Where is US used?

US shows up in charting and orders. Its category here is test or procedure.

Is US on the Joint Commission Do Not Use list?

No. US is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.

Source: NLM SPECIALIST Lexicon abbreviations file (LRABR); Army Regulation 40-66, Appendix B: Authorized Medical Records Abbreviations. Data as of October 23, 2026. Last updated October 23, 2026. How we source data. Spotted an error? Send a correction.

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