Collectively not rare: 300 million people, years to a name.
A rare-disease flag is a rule family in the Rules engine — a set of rules evaluated together at one decision point over the findings the record holds, raising a flag for review — and that engine already exists as an API (POST /rules/definitions with a family, POST /rules/evaluate), with no screen of its own. No code was added for this idea, because the raising is already done. What is left of it is the part that needs data the product does not hold: the combinations of findings that should trigger the question are reference data nobody has supplied, so no rare-disease rule family is loaded, nothing matches a patient into a registry or a trial, and no registry link exists.
The usual shape of a clinical record app. RareFind’s own steps are written from its screen when it ships.
What it does not do, by design. A listing with only benefits is an advertisement.
Tell us what you run and we will show you this app inside a practice shaped like yours — or answer the question the page above did not.