Automating Medical Record Review in Workers’ Comp Claims
2026-07-18 · Workplex · 6 min read · Medical Records, Automation, Intake
Medical records are the heaviest part of a comp file and the most time-consuming to review. They arrive as one enormous scanned PDF — hundreds of visits, multiple providers, out of order, often duplicated. Automating this review is less about "reading" and more about turning that dump back into structured, addressable information.
Step one: split the bundle
Before anything can be extracted, a scanned bundle has to be segmented into its actual documents. A reliable pipeline detects document boundaries — a new letterhead, a form header, a caption block — and reassembles page ranges into discrete records instead of one 3,000-page blob.
Step two: extract the facts that drive the claim
From each record the system pulls the fields a defense reviewer would flag by hand:
- Provider and specialty, and the date of each visit.
- Body parts treated and the mechanism of injury described.
- Work status — full duty, modified, off work — and any restrictions.
- Diagnoses, treatment, and any impairment ratings.
Step three: build a chronology you can verify
The output that matters is a timeline: every visit, in order, each entry linked to the page it came from. That deep link is what separates a usable tool from a liability — the reviewer confirms a fact by clicking straight to its source, not by re-reading the file.
A summary you cannot check is just a faster way to be wrong.
Accuracy and the human gate
OCR on decades-old faxed records is imperfect, and no extraction is 100% correct. The discipline that makes automation safe is grounding: every extracted value carries its citation, edits are audited, and a person signs off before the chronology becomes part of the case. Automation compresses the review; it does not remove the reviewer.