Anatomy and body systems
TM medical abbreviation
TM means "tympanic membrane".
Each meaning matched at least two public references (2 in all for TM), checked October 23, 2026. The table lists them.
Run it in Rivvi
Ask what TM 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 RivviFree to start. No card. Opens Rivvi, the AI workspace for healthcare teams.
What TM means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| tympanic membrane | None | Charting |
Example
Sample exam note: "TM clear."
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 TM mean in medical terms?
TM means "tympanic membrane".
Where is TM used?
TM shows up in charting. Its category here is anatomy and body systems.
Is TM on the Joint Commission Do Not Use list?
No. TM is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.