Chronos is AI medical chronology software for law firms — the “med chron” your litigation team needs. Upload digital or scanned documents, including handwritten notes — even thousands of pages of medical records and mixed medical documents — and the AI extracts documented visits, diagnoses, treatment, and billing into a reviewable timeline. Your team can verify each line against its exact source page before export.
Evaluating options? See how Chronos compares to other medical chronology tools →
When a firm evaluates medical record review software, the key question is whether the output stays connected to the underlying record. Chronos combines medical record analysis with page-level citations, confidence signals, and an editable workflow for personal injury, mass tort, workers' compensation, and other litigation teams. Explore the AI medical chronology software features or compare legal medical record review software and services.
One flat credit per case, no matter how many pages. Easy to compare against the open-ended billable-hour cost of doing it by hand.
Upload the records and get a first-draft timeline back in minutes, instead of reading thousands of pages yourself.
Every entry cites the exact source page, so your timeline holds up when opposing counsel challenges it.
A complex personal injury file can span hundreds to thousands of pages of medical documentation across multiple providers. Turning that medical evidence into a defensible medical records chronology software workflow — instead of a manual read-through — is the problem Chronos is built to address. Here are the figures that define it.
Industry benchmark for manual clinical record review. At that rate, a 1,000-page case file represents 15–25 hours of reading before a single fact is verified — with no source citations built in.
HIPAA's Privacy Rule requires a signed BAA before any vendor handles PHI on a law firm's behalf. Chronos includes a BAA with every account — no separate negotiation required.
HHS BAA guidance →HIPAA's Security Rule addresses encryption of PHI at rest and in transit. Chronos uses TLS 1.3 in transit and provider-managed AES-256 encryption at rest on Aptible HIPAA-eligible infrastructure.
HIPAA Security Rule →Sources. Manual review rate modeled from published legal-technology industry benchmarks. BAA requirement: 45 C.F.R. § 164.308 and related HIPAA rules (HHS.gov). Encryption standard: HIPAA Security Rule (HHS.gov). Chronos security details: security overview.
Built with litigation teams — every feature exists to get a defensible, court-ready timeline out the door faster.
Manual record review is slow, expensive, and easy to get wrong. Chronos answers to both sides of the firm at once.
Hit run and watch the AI medical timeline generator scan the page, light up every clinical fact, and write each one to the chronology — cited.
Example only. The document, patient data, provider names, dates, and billing figures shown above are entirely fictional and used for illustration purposes. No real medical records or patient information is displayed.
Add one PDF or thousands of pages from many providers. Chronos reads scanned, faxed, and digital records alike.
The AI finds every visit, removes duplicates, and puts them in order. You get an editable timeline with a citation on each line.
Filter, add notes, and ask the AI questions. Then export a court-ready PDF or Word file.
Scroll — watch a real chronology assemble. Every entry carries its type and a citation back to the page it came from.
Presented with acute lower-back pain after MVA. Imaging ordered, discharged with muscle relaxants.
Primary diagnosis recorded at ER encounter. Confidence 98%.
L4–L5 disc protrusion with mild nerve-root impingement noted by radiologist.
Course of PT for lumbar radiculopathy. Documented improvement with two reported flare-ups.
Aggregated billed amounts across ER, imaging, and PT linked to each encounter.
Example only. All entries, provider names, dates, diagnoses, and billing amounts shown are fictional and used for illustration purposes only. No real case data is represented.
Guides on medical chronologies, record organization, HIPAA compliance, and how AI medical record review is changing legal workflows. Evaluating medical chronology software for law firms? Start with the medical chronology software for law firms overview, then read the AI medical chronology software buyer's guide, the medical record review buyer's guide, the side-by-side comparison, or the Wisedocs alternatives guide.
What a medical chronology is, why attorneys need one, how to organize records, the three major formats, and how AI tools automate the process.
Read the guide →Looking for terminology definitions? Browse the medical chronology glossary — 38 terms and FAQ entries for legal teams.
No credit card to start. Add credit packs only when you're ready to run real cases.