Understanding your 1Life Healthcare, Inc. (One Medical, Iora Health) data breach notification letter
If a 1Life Healthcare, Inc. (One Medical, Iora Health) letter arrived in your mailbox, here is what it means, why you received it, and the free steps you can take right now.
Why you received this letter
1Life Healthcare, Inc., operating prominently under brands like One Medical and Iora Health, appears to be a healthcare provider and primary care organization. Because of the nature of its medical services, the company typically collects and stores sensitive personal data such as patient names, dates of birth, Social Security numbers, medical record numbers, health insurance details, and specific diagnosis or treatment information. This security incident was officially reported to the Washington Attorney General in 2026. Individuals who received a formal data breach notification letter from the company were alerted that their personal information may have been compromised. This page provides a summary of the reported event to help affected patients understand what happened and what data types were involved.
What to do after the letter
Confirm the notice is genuine
A legitimate 1Life Healthcare, Inc. (One Medical, Iora Health) notice references the specific incident reported to the Washington Attorney General and describes which categories of your information were involved. Compare the letter against the public filing before acting on any links or phone numbers it contains.
Keep the letter — it is your proof of connection
The notification letter is the document that ties your personal information to this incident. Keep the original and photograph it. If you later request a case review, this letter is the strongest evidence that you were among the affected individuals.
Protect your accounts and credit
Depending on what was exposed, consider a free credit freeze with all three bureaus, new passwords for reused credentials, and monitoring of financial statements. These steps are free and do not require you to wait for anyone's permission.
Find out whether you have a claim
Whether the 1Life Healthcare, Inc. (One Medical, Iora Health) breach gives you a legal claim depends on the facts. A free, no-obligation case review will tell you where you stand — there is no cost and no commitment to find out.
This page summarizes a data breach reported to the Washington Attorney General for informational purposes and is attorney advertising. It does not create an attorney-client relationship. DataBreachLegalCenter.com does not provide legal advice through this page.