For all the digital transformation in healthcare over the past two decades, a surprising number of lab orders still travel the same way they did in 1995: printed, faxed, and re-keyed by hand on the other end. A clinician selects tests, prints a requisition, faxes it to the reference lab or hospital outreach department, and a technician there types the order back into the laboratory information system. Every one of those steps is an opportunity for something to go wrong — and in laboratory medicine, "something" often means a delayed diagnosis, a rejected specimen, or a patient asked to come back and get stuck again.
This article looks at why the faxed-and-keyed order path is so fragile, what it costs practices in real terms, and why electronic order interfaces with structured order sets are the durable fix.
A lab order is a small document carrying a lot of high-stakes data: patient identifiers, ordering provider, diagnosis codes, specimen type, the exact test panel, and timing instructions. When that data is transcribed by a human reading a faxed page, errors cluster in predictable places.
Studies and laboratory quality data consistently point to the pre-analytical phase — everything that happens before the specimen is actually analyzed — as the source of the majority of lab errors. Manual order entry sits squarely in that phase, and many practices underestimate how much rework it quietly generates.
The most visible consequence is specimen rejection. When the order data and the labeled tube don't agree — wrong test, missing order, mismatched identifiers, or an order that never made it into the LIS at all — the lab cannot run the sample. For many tests this means the patient must return for a redraw.
The downstream costs add up quickly:
None of this shows up on a single line item, which is exactly why it persists. The cost is distributed across the schedule, the billing queue, and patient satisfaction scores.
It's tempting to treat these as training or diligence issues — if staff were just more careful, the errors would stop. But the fax-and-key workflow is error-prone by design. It takes structured data (a discrete, coded order) and flattens it into an unstructured image, then asks a human to reconstruct the structure from the image. Information is lost at the print step and reconstructed by inference at the keying step. No amount of diligence eliminates the inference.
The fix is to never destroy the structure in the first place.
An electronic lab order interface transmits the order as discrete, coded data directly from the ordering system into the laboratory's system. There is no fax, no image, and no re-keying. The improvements follow directly from removing those steps:
The net effect is that the most common rejection causes — wrong test, missing order, bad identifiers, absent codes — are designed out rather than caught after the fact.
GenMed Clinical is built to replace the faxed-and-keyed path with a fully electronic order workflow inside the same platform clinicians already use for charting, scheduling, and billing.
The labs module provides electronic order interfaces and structured order sets drawn from your connected labs' real test catalogs, so providers select coded tests rather than typing free text. Because ordering lives inside the charting workflow, patient identifiers and the ordering provider populate automatically from the verified record — eliminating the transcription mismatches that cause specimen rejection.
GenMed enforces completeness at the point of order: required diagnosis codes and specimen details are captured before transmission, which ties directly into the billing and claims engine to prevent the "missing medical necessity" denials that plague faxed orders. Results return electronically into the chart, and the patient portal lets patients view released results without a phone call — while automated reminders help ensure patients show up for collection in the first place, reducing redraw cycles.
Because all of this runs on one HIPAA-ready platform, there's no fax server to maintain, no scan-and-file step, and no second system to re-key into. The order is structured when it's created and stays structured all the way to the lab and back. For practice managers, that means fewer rejected specimens, fewer denied claims, and fewer patients asked to come back for a second stick.
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