Charting

DX medical abbreviation

DX means "diagnosis".

Each meaning matched at least two public references (5 in all for DX), checked October 23, 2026. The table lists them.

Run it in Rivvi

Ask what DX means in your note

Paste a sig line, a note, or a claim and Rivvi spells out each abbreviation and flags the ones on the Do Not Use list.

Ask Rivvi

Free to start. No card. Opens Rivvi, the AI workspace for healthcare teams.

What DX means

Example

Sample problem list heading: "Dx."

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

Related abbreviations

  • HXhistory
  • RXprescription
  • ICDInternational Classification of Diseases
  • BMIbody mass index
  • BPblood pressure
  • SOBshortness of breath

Elsewhere on Rivvi

Questions

What does DX mean in medical terms?

DX means "diagnosis".

Where is DX used?

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

Is DX on the Joint Commission Do Not Use list?

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

Source: MedlinePlus Appendix B: Some Common Abbreviations (NLM); NLM SPECIALIST Lexicon abbreviations file (LRABR); FDA Acronyms and Abbreviations; CMS Acronyms; 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.

Back to all medical abbreviations

Try it on your own data today.

Free to start. Most teams are using it the same day.