Medical Chronology Software for Law Firms: AI Medical Record Review Software
Medical chronology software turns a stack of produced records into a dated, page cited timeline of every clinical event in a case. This page covers what the work costs when a person does it, how 2026 pricing actually breaks down across per page, subscription and managed service models, and what to check before an AI drafted chronology goes anywhere near a demand letter.
- Price the review before you buy: hours, working days and cost from your own page count
- Published review rates for typed, mixed and handwritten records
- Every input is yours to change, with the source of each default shown
Caseagent reads the record set inside the case file, so the chronology, the deadlines and the case analysis all come from the same documents. See personal injury case management for how that fits a PI workflow, or AI case analysis for what the agent extracts.
Total produced pages across every provider in the case.
Published per page pricing in this category runs about $0.05 to $0.25.
Reviewing this file by hand
hours ( working days)
Cost of the hours
Same file, per page
Difference of on this file, about percent. The hours do not disappear, they move from reading to verifying.
At these inputs the per page price is higher than the hours. On small or clean files, doing it in house is genuinely cheaper.
Defaults: 50 pages per hour for typed records and 20 for handwritten, both published review rates, and $54 per hour, the 2026 PayScale average for a legal nurse consultant with medical records skills. Change any of them.
The short answer
Medical chronology software ingests produced medical records, runs OCR over scanned and handwritten pages, extracts every dated clinical event, and returns a sortable timeline with page citations back into the source. It exists because the arithmetic of reading records by hand is brutal: at the published rate of about 50 pages per hour, a 2,000 page file is 40 hours of work, five full working days, and roughly $2,160 at a $54 hourly rate. The same file priced at $0.10 per page is about $200. What the software removes is the reading. What it does not remove is the lawyer or nurse who verifies the output before it supports a demand.
Last updated
August 2026
Pricing in this category moves. Every figure on this page is dated and attributed to a published source, and quote only vendors are labeled as such rather than given an invented number.
Why record review is the line item that quietly eats a PI case
Collecting records is a fixed cost. Reading them is not. Every page has to pass in front of someone who knows what matters, and the page count is always higher than the intake estimate.
01 · THE RATE
50 pages per hour
The rate published by medical record review services for standard typed records. It is the number to plan against, and it assumes the reviewer already knows the case.
02 · THE PENALTY
20 pages per hour
The same services report handwritten notes drop the rate to about 20 pages per hour. Records with handwriting take two and a half times as long as clean records of the same length.
03 · THE JOB
8 to 10 hours
Reported paralegal time for an average medical chronology, rising past 20 hours on complex cases. That is one to three days of a paralegal per case, repeated across the whole docket.
04 · THE HOURLY
$43 to $275
2026 legal nurse consultant rates: about $43 average per Salary.com and $54 per PayScale for employed consultants, while independents bill attorney clients from roughly $150 to $275 per hour.
| Pages of records | Typed, 50 pg/hr | Handwritten, 20 pg/hr | Cost at $54/hr (typed) | Same file at $0.10/page |
|---|---|---|---|---|
| 500 | 10 hours | 25 hours | $540 | $50 |
| 1,000 | 20 hours | 50 hours | $1,080 | $100 |
| 2,000 | 40 hours | 100 hours | $2,160 | $200 |
| 5,000 | 100 hours | 250 hours | $5,400 | $500 |
| 10,000 | 200 hours | 500 hours | $10,800 | $1,000 |
Read the last two columns together rather than as a verdict. The per page figure buys you a draft, not a finished chronology, and someone still has to verify it. The honest comparison is 40 hours of reading against a few hours of checking, which is still the difference between a week and an afternoon.
What a medical chronology is, and what belongs in one
A medical chronology is a dated, source cited summary of every clinically relevant event in a record set, ordered from first treatment to last. Each line carries the date, the provider, what happened and a page citation, so any statement can be traced back in one step.
The fields every usable chronology carries
These two words get used interchangeably and they are not the same document.
| Chronology | Summary |
|---|---|
| Ordered strictly by date | Ordered by argument |
| Every relevant event listed | Only what supports the narrative |
| Cited to a page | Cited to the chronology |
| Neutral in tone | Interprets and characterizes |
| Built first | Written from it |
Build the chronology first. A summary written without one is a story you cannot defend line by line, and that is exactly what gets tested in a deposition.
How medical chronology software is priced in 2026
Vendors in this category do not price the same way, which makes list comparison useless until you convert everything to cost per case at your own volume.
| Model | Published 2026 range | A 2,000 page file costs | Best for | Where it hurts |
|---|---|---|---|---|
| Per page | $0.05 to $0.25 per page | $100 to $500 | Irregular volume, or firms testing the category | A single mass tort file with 40,000 pages blows the budget |
| Per user subscription | About $25 to $140 per user per month | Marginal, once the seat is paid | Steady caseload, a fixed team doing the work | You pay in slow months, and AI tiers sit at the top of the range |
| Credit or case bundles | Roughly $250 per month for 6, $500 for 18 | About $28 to $42 per chronology | Predictable monthly case counts | Credits that expire after 30 days are a real cost if intake is lumpy |
| Managed service, AI plus human | $250 to $500 per chronology | $250 to $500 | Firms with no paralegal capacity to verify output | Highest unit cost, and turnaround is someone else's queue |
The conversion to run
Take last year's closed files, total the pages, divide by the number of cases. That average page count is the only number that makes these four columns comparable. Firms that skip it buy per page pricing and then discover their median file is 4,000 pages.
The hidden variable
Ask whether OCR of scanned and handwritten pages is included or billed separately, and whether re-running a file after a supplemental production counts as a new charge. Supplemental records arrive in almost every case.
The comparison that matters
None of these numbers mean anything against a paralegal salary until you decide what those hours would otherwise be doing. If the alternative is unbilled overtime, the software is cheap. If it is idle capacity, it is not.
Who sells medical chronology software, and what they publish
Half this market does not post prices. Below is what each vendor publishes as of August 2026, with quote only marked as quote only rather than filled in with a guess.
| Vendor | Published pricing | Shape of the offering |
|---|---|---|
| InPractice AI | From $0.05 per page, no subscription | Pure per page, lowest published floor in the category |
| DodonAI | From $25 per month annually, $30 monthly | Low cost subscription with volume tiers |
| Casefleet | Starter from $30 per user per month; AI tier $140 | Case chronology inside a wider litigation fact management tool |
| CaseMark | From about $100 per user per month | Workspace model, enterprise pricing on request |
| Superinsight | $250 per month for 6 credits, $500 for 18 | Credit bundles; credits expire after 30 days |
| Filevine MedChron | Included for Filevine customers with Filevine AI | Only rational if you already run Filevine as your case system |
| EvenUp | Quote only | AI plus human review, positioned around demand packages |
| Supio | Quote only | PI focused record review and case preparation |
| Wisedocs | Quote only | Record indexing and review, strong on insurance claims |
| Tavrn | Quote only | Chronology generation with sub 24 hour turnaround claimed |
Two honest notes. Vendor published turnaround and time saving claims in this category are marketing figures without disclosed methodology, so treat them as a hypothesis to test on your own files during a trial. And a bundled option like Filevine MedChron changes the whole calculation: if you already pay for the case management platform, the marginal cost of its chronology feature is usually lower than anything standalone, which is worth checking before you run a full evaluation. The same logic applies in reverse across the category, and it is the reason legal case management software comparison is worth doing before a point tool purchase.
How AI medical record review actually runs, step by step
Every tool in this category runs roughly the same five stages. Knowing them tells you which stage a given vendor is actually good at, because they are rarely good at all five.
STAGE 01
Ingest and OCR
Records arrive as scanned PDFs of wildly varying quality. This stage decides everything downstream, because text the OCR never captured cannot appear in the chronology.
STAGE 02
Split and classify
One 3,000 page PDF is really 40 documents from 12 providers. The tool has to find the boundaries and label each piece before anything can be dated correctly.
STAGE 03
Extract events
Date of service, provider, complaints, findings, treatment, medications. The hard part is that one page can hold three dates: the visit, the dictation and the signature.
STAGE 04
Order and cite
Events are sorted into a single timeline and each one is linked to its page. Without the citation the output is unusable, because nothing in it can be checked.
STAGE 05
Verify and sign off
A human spot checks dates, resolves duplicate provider names and reads the flagged gaps. This stage never goes away, and any vendor implying otherwise is selling you a problem.
Where these tools reliably fail
Three failure modes show up across the category, and all three are worth testing during a trial rather than discovering in a deposition.
The trial that tells you the truth
Do not evaluate on a vendor demo file. Take one closed case you already know cold, ideally one with handwriting and a supplemental production, and run it through.
Which practices this actually pays for
The economics only work where record volume is high and repeatable. Below is where firms report the clearest return, and where the category is a poor fit.
Personal injury
The core buyer. Every case has records, demand packages live or die on the treatment timeline, and volume is steady enough to amortize a subscription. See personal injury case management software.
Medical malpractice
Highest page counts and the most demanding accuracy bar, since the standard of care argument turns on the exact sequence of clinical decisions. Verification time here is real, not nominal.
Mass tort and class action
Where per page pricing breaks and bulk processing wins. Thousands of claimants each with their own records makes manual review arithmetically impossible.
Workers compensation
Long treatment histories with many small encounters, and disputes that hinge on when a condition first appeared. Chronologies do most of the argumentative work in these files.
Insurance defense and claims
Reviewing the other side's chronology, testing it against the underlying pages, and finding the gap or the prior injury the plaintiff timeline glosses over.
Poor fit: low volume general practice
Two or three record heavy files a year does not justify a seat or a workflow change. Pay per page on the rare case, or send it out, and spend the budget elsewhere.
HIPAA, model training and the questions to ask before you upload
You are handing a vendor protected health information belonging to your client. Three questions settle most of the risk, and a vendor that will not answer them in writing has answered them.
QUESTION 01
Will you sign a BAA?
A business associate agreement is the baseline for anyone handling PHI on your behalf. If a vendor hesitates, the evaluation is over. Get it signed before the trial upload, not after.
QUESTION 02
Do you train on my records?
Ask in writing whether client records are used to train or fine tune models, including by any subprocessor. A verbal no from a salesperson is not an answer you can repeat to a client.
QUESTION 03
Where does it live, and for how long?
Storage location, retention period, deletion on request, and which subprocessors touch the data. Records from a closed case should not sit on a vendor's servers indefinitely.
On defensibility, the position is the same one that settled in eDiscovery years ago: the tool is not what makes the work product defensible, the process is. If you can show which records went in, what the tool produced, who verified it and what they checked, an AI assisted chronology is no more fragile than a paralegal's. What gets a firm in trouble is a chronology nobody read before it was cited. Our view on where that line sits generally is in AI for lawyers, and the same verification discipline applies to legal document review software.
Questions buyers ask about medical chronology software
What is a medical chronology?
A medical chronology is a dated, source cited summary of every clinically relevant event in a plaintiff or claimant medical record, arranged in order from first treatment to last. Each line carries the date of service, the provider, what happened, and a page citation back into the underlying records. Personal injury, medical malpractice and mass tort teams build one so a lawyer can read a case in minutes instead of reading thousands of pages.
What is medical chronology software?
Medical chronology software ingests a set of medical records as PDFs, runs OCR over scanned and handwritten pages, extracts each dated clinical event, and outputs a sortable chronology with page citations. Modern tools use AI to classify providers, flag treatment gaps and pull out diagnoses, medications and imaging findings. The output is a draft a paralegal or legal nurse consultant verifies, not a finished work product.
How much does medical chronology software cost?
There are three common models in 2026. Per page pricing runs roughly $0.05 to $0.25 per page, so a 2,000 page file costs about $100 to $500. Subscriptions start near $25 to $30 per user per month at the low end and reach $140 or more per user per month for AI tiers. Managed services that pair AI with human review are commonly quoted at $250 to $500 per chronology.
How long does it take to prepare a medical chronology?
By hand, an average medical chronology takes about 8 to 10 hours of paralegal time, and complex cases run past 20 hours. That tracks the underlying review rate: reviewers cover roughly 50 pages per hour on clean typed records and around 20 pages per hour on handwritten notes. A 2,000 page file at 50 pages per hour is 40 hours, or five full working days.
Who prepares a medical chronology?
Most are prepared by a litigation paralegal or an in house legal nurse consultant, and larger firms outsource overflow to chronology services. Salary data for 2026 puts employed legal nurse consultants around $43 to $60 per hour, while independent consultants bill their attorney clients at rates that commonly run from $150 to $275 per hour. Who prepares it matters mostly because it sets the cost of the hours.
Can AI write a medical chronology?
AI can produce the first draft reliably and the final version is still a human sign off. Extraction of dates, providers and visit types from typed records is now dependable, and the citation back to a page number makes verification fast. What still needs a person is clinical judgment: whether a gap in treatment is meaningful, whether a prior injury is related, and whether a note actually supports causation. Never send an unverified chronology to opposing counsel.
What is the difference between a medical chronology and a medical summary?
A chronology is strictly ordered by date and lists every relevant event with a citation, so it is the evidentiary backbone. A medical summary is a narrative that interprets the record: it explains the mechanism of injury, the course of treatment and the prognosis in prose. Firms usually build the chronology first, then write the summary from it, because the summary is only as defensible as the dated record behind it.
Is medical chronology software HIPAA compliant?
It has to be, because the records are protected health information. Ask any vendor for a signed business associate agreement, written confirmation of where data is stored and for how long, and a clear statement on whether your records are used to train models. Treat a vendor that will not sign a BAA or will not answer the training question as disqualified, regardless of output quality.
What should a medical chronology include?
At minimum: date of service, provider and facility, type of encounter, the clinical findings or complaints recorded that day, treatment and medications ordered, and a page citation into the produced records. Strong chronologies also flag the first report of each complaint, gaps in treatment longer than 30 days, references to prior or unrelated injuries, and every imaging study with its stated findings.
Is a medical chronology the same as a medical timeline?
In practice yes, and the two terms are used interchangeably by most vendors and firms. Timeline tends to describe the visual presentation used at mediation or trial, while chronology describes the underlying dated table with citations. If a tool sells a timeline, check that you can export the cited table behind it, because that is the part the work actually depends on.
The chronology should live where the case does
Most firms end up with the records in one system, the chronology in a second, and the deadlines in a third. Caseagent puts an AI agent inside the case file itself, so the same documents that produce the timeline also drive the analysis and the calendar.
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The seven step process, the six fields every entry needs, and a worked example.
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What the agent extracts from a case file, and how it cites back to the source.
Court deadline calculator
Federal filing deadlines under FRCP 6(a), with the state calculators alongside.