Medical Codex
Conditions explained in plain language
A library of health conditions in everyday words, with bookmarks, and hubs for living with a long-term condition.
LDL is sometimes called “bad” cholesterol. Doctors look at it with other results to understand heart health. Your care team can tell you what your number means for you.
Medical Codex
What you can do
Condition library
FreePlain-language explanations you can search and bookmark.
Trending and suggested topics
FreeWhat others read, and topics related to your summary.
Condition management hubs
AdvancedOne place for a long-term condition: what to track and what to ask.
Free is in every account. Advanced needs a paid plan. What each plan includes can differ by country. See pricing
Good to know
Before you rely on it
- The Codex explains conditions. It cannot tell you whether you have one.
Questions
Questions about medical codex
What does managing a condition mean?
It means working with your care team to keep a long-term condition under control, through checks, treatment and daily habits.
Why do I need regular check-ups for a stable condition?
Check-ups catch changes early and let your care team adjust treatment before problems grow.
What should I track at home?
Ask your care team which readings or symptoms matter for your condition, and how often to record them. Bring your notes to appointments.
When should I contact my care team between visits?
Contact them if symptoms get worse, new symptoms appear, or you have trouble with your treatment. For an emergency, call your local emergency number.
What is a medical code?
A medical code is a short standard label for a condition, test or treatment. Doctors and insurers use the same codes so everyone describes the same thing in the same way.
Why do codes appear next to my conditions?
They help match your information to standard medical language. The code is a label, not a score, and it does not change how serious something is.
Does a code mean I have a condition?
Not by itself. A code can show that something was considered, tested or recorded. Only a clinician can confirm a diagnosis.
Why might a code look unfamiliar?
Codes are written for professionals. Look at the plain-language name beside the code, or ask your care team to explain it.
General education, not medical advice. All questions