Sig code: timing

STAT medical abbreviation

STAT means "immediately", from the Latin "statim".

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

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What STAT means

MeaningLatin originWhere usedChecked against
immediatelystatimPrescriptions, Medication labels

Example

Sample order text: "chest x-ray STAT."

A made-up line that shows the abbreviation in place. It is not about any patient and is not an instruction.

Related abbreviations

  • ASAPas soon as possible
  • PRNas needed
  • QHevery hour
  • CXRchest x-ray
  • ACbefore meals
  • HSat bedtime

Elsewhere on Rivvi

Questions

What does STAT mean in medical terms?

STAT means "immediately", from the Latin "statim".

What does STAT stand for in Latin?

STAT comes from "statim", meaning "immediately".

Where is STAT used?

STAT shows up in prescriptions and medication labels. Its category here is sig code: timing.

Is STAT on the Joint Commission Do Not Use list?

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

Source: NCI Thesaurus, including CDISC SDTM terminology (NCI EVS); NLM SPECIALIST Lexicon abbreviations file (LRABR). 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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