Billing and insurance
SSI medical abbreviation
SSI means "Supplemental Security Income".
Each meaning matched at least two public references (3 in all for SSI), checked October 23, 2026. The table lists them.
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What SSI means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| Supplemental Security Income | None | Billing, Claims |
Example
Sample benefit type: "SSI."
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 SSI mean in medical terms?
SSI means "Supplemental Security Income".
Where is SSI used?
SSI shows up in billing and claims. Its category here is billing and insurance.
Is SSI on the Joint Commission Do Not Use list?
No. SSI is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.