Charting

EGA medical abbreviation

EGA means "estimated gestational age".

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

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What EGA means

Example

Sample prenatal record field: "EGA."

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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  • EDCestimated date of confinement
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  • BMIbody mass index
  • BPblood pressure

Elsewhere on Rivvi

Questions

What does EGA mean in medical terms?

EGA means "estimated gestational age".

Where is EGA used?

EGA shows up in charting. Its category here is charting.

Is EGA on the Joint Commission Do Not Use list?

No. EGA 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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