What an electronic medical records system has to do

The test is not storage

Ask a vendor whether their system stores medical records and the answer is always yes. The question that separates them is what else reads that record without being told.

When a service is delivered, does the invoice line appear, does the stock come off the shelf, does the commission calculate, does the insurance claim assemble itself? If any of those needs a second entry, the record is a filing cabinet with a search box.

Where migrations break

The import is rarely the problem. What breaks is everything the old system knew implicitly: balances part way through a package, approvals that have been granted but not used, recalls that were due next month.

Ask any prospective vendor to describe what happens to a patient who is four sessions into a ten session course with a deposit paid and one insurance approval outstanding. The answer tells you more than any feature list.

Entry speed decides whether the record exists

The best-designed record is worthless if it is not filled in, and whether it is filled in is decided by how long it takes between patients. A clinician with four minutes will write two lines into a free-text box and move on, whatever the form was designed to capture.

So structured templates per specialty are not a nicety. A dermatology visit, a physiotherapy session and a cardiology follow-up capture different things, and a form that asks for the right six fields is completed where a general one is skipped.

The same goes for what the system already knows. A template that pre-fills the last visit’s findings, the current medication list and the stage of the course gets corrected quickly; one that starts blank gets retyped or left.

The record is also the legal document

What was written, when, and by whom is the clinic’s account of its own care, and it is read by people other than clinicians: an insurer querying a claim, a regulator, occasionally a court. That changes two things about how the system has to behave.

First, a correction is an addition rather than an overwrite. A note amended in place with no trace of what it said before is a weaker document than a note with an amendment attached to it, and the second one is what a reviewer trusts.

Second, consent belongs in the record rather than in a drawer. The form the patient actually signed, against the procedure it was signed for, with its date — and retrievable years later, because the retention period is set by your regulator and runs well past the point where anyone remembers the visit.