Medical timeline questions, answered briefly
Short version: 10 questions physicians ask about AI medical timelines, each answered in 1 to 3 sentences with a link to the page that goes deeper.
Limits: Tool facts come from each vendor's own website, read 2026-11-12; we have not used those products. The case on this site is synthetic, with no real patient.
Common questions
What is a visual medical timeline?
A picture of a patient's history on a time axis: visits and procedures as marks, medications and work status as bars, sometimes with lab trends underneath. The formats page shows 6 kinds.
How is a timeline different from a medical chronology?
A chronology is the dated, cited table. A timeline draws that table on an axis. You need the chronology to check facts and the timeline to see gaps and overlaps.
Do AI chronology tools draw timelines?
A few do. As of 2026-11-12, Wisedocs, Casefleet and EvenUp describe a drawn view; most others output a table or list. The tools page sorts 20 tools by output.
Are timelines better than tables?
For time questions (gaps, durations, overlaps) the evidence says yes; for exact dates and quotes, tables win. See timeline vs table.
What does an AI medical timeline cost?
Free for TimelineJS, $59 a year for Pictal Health, $30 to $140 a user a month for Casefleet, and per page for record review tools such as Medrecords AI (10 cents per deduplicated page). Many vendors don't publish prices.
Can I put real patient records into a timeline maker?
Only into a tool that has signed a BAA with you, or a file that runs offline. TimelineJS requires publishing a Google Sheet to the web, so never use it with real records.
How do I check an AI-built timeline?
Click marks back to their pages, confirm the axis uses true dates, count same-day events, and find where undated records went. The checklist has 12 checks and a score.
Can I try a medical timeline without signing up?
Yes. The interactive timeline runs a synthetic 17-month case in your browser with lanes, a gap finder and a table view.
How do I make a timeline from my own chronology?
Export it to CSV with 6 columns and paste it into the offline HTML file on the build-your-own page.
Who publishes this site?
Medrecords AI, which makes 1 of the tools listed. The methodology page explains how we handle that.