What is a medical chronology?

A medical chronology is the complete treatment history of one patient, rebuilt as a single timeline. Every visit, study, procedure, and provider appears in date order, with the provider, the facility, and what happened at each encounter. Records arrive from a dozen sources in no particular order; the chronology turns them into one document a professional can actually read.

What a good chronology contains

The useful ones share a few traits. They are complete: every accessible, readable page in the record set is represented, not a sampled highlight reel. They stay anchored to the source, reporting what the records say rather than what the preparer wishes they said. And they surface the entries a case turns on where they occur in the timeline: imaging results, work restrictions, gaps in treatment, prior complaints involving the same body part.

A chronology is not a narrative report and it is not an opinion. It states what the record shows. What the record means, and what to do about it, stays with the professional who ordered it.

Who uses them

Physicians performing independent medical examinations use chronologies to walk into the exam already knowing the record, so their own review time goes where their judgment says it matters. Attorneys use them for demands, discovery, and depositions. Claims professionals use them before reserving, settling, or referring a file for examination. Same document, three different jobs.

Chronology or summary?

The terms travel together. A medical record summary condenses the record; a chronology organizes it in time. In practice, good record review does both at once: the timeline is the spine, and the summary of each encounter hangs on it. At MedChrona, the Record Summary tier is exactly that combination, and the Summary + Analysis tier adds identification of patterns, discrepancies, and apparent anomalies that may warrant closer attention.

What one costs

MedChrona prices by the page: $0.20 per page for the Record Summary and $0.30 per page for Summary + Analysis, with no quote step. A 1,500-page case runs $300 or $450. You can check your own number before you commit: drop your files on the instant estimator and the count happens in your browser, with nothing uploaded.

Every MedChrona chronology is prepared by a North America-based nurse practitioner, physician assistant, or physician, delivered through a secure, HIPAA-supported portal. Here is how a case moves through, start to finish.