How to ask ChatGPT about a medical result without sharing your name
AI is good at explaining what TSH, A1C or a ferritin level means. It doesn’t need to know who you are to do it.
The short answer
You don’t need your name, birth date or health number for an AI to explain a lab result. It needs the test names, your values, the reference ranges and, sometimes, your age and sex. Remove the identifying lines before you paste, ask for an explanation and a list of questions for your doctor, and don’t treat the answer as a diagnosis.
Why bother removing your name?
- Chats are stored. ChatGPT, Copilot, Claude and Gemini keep your conversations in your account, and depending on your settings they may be reviewed or used to improve the service. See how to turn off training; it doesn’t delete what you already sent.
- Lab reports carry a lot. A typical report header has your full name, birth date, health number, address, ordering doctor and clinic. None of it helps the AI explain your TSH.
- Health information is sensitive for a long time. Something you paste today could sit in an account, an export or a data breach for years.
Step by step
- Copy only the results. Skip the header block. If you can, copy the test lines with their values, units and reference ranges.
- Delete or replace identifiers. Your name, birth date, health number (in Alberta, the 9-digit AHCIP number), address, phone, and the names of your doctor and clinic. Replace your birth date with your age if it matters: “38-year-old woman”.
- Keep what’s medically useful. Values, units, ranges, and the date of the test if you’re comparing over time.
- Ask a good question. “Explain these results in plain language. Which are outside the range, what are common reasons, and what should I ask my doctor?”
- Check with a professional. Use the answer to prepare for your appointment, not to replace it. In Alberta you can also call Health Link at 811.
What it looks like
Here’s a made-up example run through Hushtag’s detector. Highlighted details are hidden; the AI gets the hashtags.
You paste:
What the AI sees:
The results and the question are untouched, so the explanation is just as good. If you use Hushtag, the answer comes back with the real name in place of #PERSON_1, in your browser only.
Screenshots and PDFs of results
Uploading a photo or PDF of your report sends everything on it, header included. Either type out the results, or open the file in the Hushtag web app (Personal): it reads the text on your device, hides the details, and you paste the hushed text instead of the file. More options are in how to remove personal information from a PDF.
What removing your name doesn’t do
- It doesn’t make the AI’s answer correct. AI can be confidently wrong about medicine.
- Rare details can still identify you: a rare condition, a small town and an exact date together. Leave out what the question doesn’t need.
- It doesn’t change what the AI company does with the rest of your message.