A technician stops typing scanned requests and starts verifying them. Every value arrives with a traffic light and its provenance; the model is one source among several, never the source of truth.

A vision model reads the scanned request, field by field, with where it found each value.
The lab's own records confirm or contradict what was read. When they disagree, the model does not win.
Each requested test, worded the insurer's way, gets the lab's own codes.
Nothing counts until a technician approves it: who, when and exactly what.
A colour is a signal, never an acceptance.
Pick the technician you are. Invented people: this is not a login.