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ConceptA tool I would build. Not client work.

Referral and document reader

Referrals come in by fax, post and PDF. Someone reads each one and types it into the record, and a slip in a birth date turns up weeks later.

Concept

Not client work
What this is
A tool I would build, drawn to show the idea. Nobody has bought it, and every name on these screens is invented.
For
A clinic or lab that retypes incoming letters.
The money
In 2021, 78% of US hospitals still received care summaries by mail or fax (ONC (opens in a new tab)). In one study clerical tasks took 44.2% of physicians’ time in the record system (Annals of Family Medicine, 2017 (opens in a new tab)).
Belongs to
Health
Drawn
11 Nov 2026 · sheet 2 of 4

Live demo

Each field shows where it was read.

Press play, or step through it field by field. Point at a field to find it on the page. Settle the two amber ones, then file.
Demo Clinic
Inbox14
Match and file3
Exceptions5
Filed
Kept by the clinic
Audit trail
Field sets
Lotte VoorbeeldFront desk
InboxFax, 11 Nov 08:14
Read 0 of 11To check 0Read by AI
Page 1 of 2 100%
Reading…

Concept

Reader

The scan on the left, the fields on the right. Every field shows where on the page it was read, and what is unclear stays amber.

Demo

A two-page fax from a family practice. Nothing has been read yet.

The letter, the practice and the patient are invented. Nothing is read from you, sent or stored.

The other screens

Before the reader, and after it.

The inbox, matching a letter to a patient, the exceptions and the audit trail. Stills, with invented data.
  1. Demo Clinic
    Inbox14
    Match and file3
    Exceptions5
    Filed
    Kept by the clinic
    Audit trail
    Field sets
    Lotte VoorbeeldFront desk
    LettersInbox
    Search letters/
    Add a scan
    All 14To check 4Ready 2Filed 8
    Type
    DocumentRead asFromPagesFields readState
    Fax, 08:14Referral letterFamily practice Lindenhof29 of 112 to check
    Scan, 08:02Insurance formMutualiteit Voorbeeld17 of 7Ready to file
    PDF by email, 07:51Lab resultLab Demo312 of 12Ready to file
    Fax, 07:40Discharge summaryHospital Fictief, orthopaedics414 of 162 to check
    Scan, Tue 16:48Referral letterDr. B. Dummy10 of 9Handwritten
    Fax, Tue 16:20Not recognised09 000 02 172Could not tell what it isNeeds a person
    PDF by email, Tue 15:05Referral letterPhysio Voorbeeld211 of 11Filed by Lotte
    PDF by email, Tue 14:31Prescription copyDr. H. Fictief16 of 6Filed by Lotte
    Fax, Tue 11:12Referral letterFamily practice Lindenhof211 of 11Filed by Ines
    Scan, Tue 10:30Insurance formMutualiteit Voorbeeld27 of 7Filed by Lotte
    PDF by email, Tue 09:48Lab resultLab Demo112 of 12Filed by Ines
    Fax, Tue 09:05Discharge summaryHospital Fictief, orthopaedics316 of 16Filed by Lotte
    Fax, Mon 16:52Referral letterDr. B. Dummy211 of 11Filed by Lotte
    PDF by email, Mon 15:10Referral letterPhysio Voorbeeld110 of 10Filed by Ines

    Concept

    Inbox

    Everything that came in, what kind of document the reader took it for, and how far it got.

    1 / 4
  2. Demo Clinic
    Inbox14
    Match and file3
    Exceptions5
    Filed
    Kept by the clinic
    Audit trail
    Field sets
    Lotte VoorbeeldFront desk
    Match and fileFax, 11 Nov 08:14
    Not a patient of oursFile to record
    This may be a duplicate. A referral from the same practice, dated 6 November, was filed on Tuesday.Open side by side
    Who is this?read from the letter: Sofie Proef, 14/03/1961
    Patient recordBornWhy it fits
    Sofie Proef14/03/1961Name, birth date and street match
    Sofie Proefs02/11/1984Name is close. Birth date differs
    New patient from this letter14/03/1961Only if nobody above is her
    Letter against recordSofie Proef
    FieldIn the letterIn her recordSame
    NameSofie ProefSofie ProefYes
    Born14/03/1961, settled by Lotte14/03/1961Yes
    StreetProefstraat 7Proefstraat 7Yes
    ReferrerDr. Hanne FictiefDr. Hanne Fictief, known referrerYes
    PhoneNone0470 00 01 12Not in letter
    What filing does
    • Attach both pages to her recordunder Letters, dated 6 Nov 2026
    • Add the referrer to her recordDr. Hanne Fictief, Family practice Lindenhof
    • Open a task for the front desk“Book assessment”, due Fri 13 Nov
    Send the referrer a receipt
    Nothing happens until you press File to record.

    Concept

    Match and file

    A person picks the patient. The duplicate warning and the list of what filing will do come first.

    2 / 4
  3. Demo Clinic
    Inbox14
    Match and file3
    Exceptions5
    Filed
    Kept by the clinic
    Audit trail
    Field sets
    Lotte VoorbeeldFront desk
    LettersExceptions
    5 waiting for a person
    DocumentWhat stopped itWaiting
    Scan, Tue 16:48Handwritten letter. 0 of 9 fields read17 hType it in
    Fax, Tue 16:20Could not tell what kind of document it is17 hChoose a type
    Fax, Tue 13:02Two patients on one fax20 hSplit
    Scan, Tue 10:44Page 2 is upside down and cut off1 dayScan again
    PDF by email, Mon 17:30The file is locked with a password2 daysAsk the sender
    Fax, Mon 14:20Two patients on one fax. Split by LotteSettledDone
    Scan, Mon 11:05Faint print. Scanned again by InesSettledDone
    Fax, Mon 09:12No patient found. Matched by hand by LotteSettledDone

    Scan, Tue 16:48

    Read as
    Referral letter
    From
    Dr. B. Dummy
    Pages
    1
    Fields read
    0 of 9

    The whole letter is handwritten. The reader will not guess at handwriting, so nothing was filled in.

    Type it inCall the practice

    Concept

    Exceptions

    What the reader could not handle, with the reason. Nothing is dropped; a person works the list.

    3 / 4
  4. Demo Clinic
    Inbox14
    Match and file3
    Exceptions5
    Filed
    Kept by the clinic
    Audit trail
    Field sets
    Lotte VoorbeeldFront desk
    Audit trailFax, 11 Nov 08:14
    Read-onlyExport
    This letterThis patientEverything
    8 entries, newest first
    TimeWhoWhatDetail
    08:31Lotte VoorbeeldFiled to recordSofie Proef · 2 pages · task “Book assessment” opened
    08:30Lotte VoorbeeldMatched patientSofie Proef, born 14/03/1961
    08:29Lotte VoorbeeldSettled a fieldAllergies: “Ask the patient at intake”
    08:28Lotte VoorbeeldSettled a fieldDate of birth: 14/0? became 14/03/1961
    08:15ReaderAILeft 2 fields to checkDate of birth (smudged digit), Allergies (handwritten)
    08:15ReaderAIRead 9 fieldsPractice, referrer, date, type, patient, reason, medication, request, priority
    08:14ReaderAISorted as a referral letter2 pages, fax from 09 000 01 42
    08:14Fax lineReceivedStored unchanged. The original is never edited

    Concept

    Audit trail

    Who read, changed, matched and filed what. The reader’s own steps are marked as AI.

    4 / 4

What it would be worth

Minutes per letter, and fewer slips.

How many minutes depends on your letters. Count them for a week before anyone quotes a saving.

78%

of US hospitals received summary of care records by mail or fax in 2021. Paper has not gone away, and somebody types it in.

Source: ONC data brief, interoperability among US hospitals (opens in a new tab), 2021. US hospitals; 69% also sent summaries that way. A public figure about American hospitals. It is not a result of mine, and your clinic may look nothing like it.

Also public: clerical tasks took 44.2% of the time physicians spent in the record system in one US study (Annals of Family Medicine (opens in a new tab), 2017). I found no public figure for minutes per letter, so there is none here.

Your retyping, in hours

Count them for one week first.

Type your numbers and the sum appears here.

This is what retyping costs now. A person still checks every letter, so time one letter both ways before you count a saving. Your numbers stay in this tab.

Where the line is

It copies what is on the page. A person files it.

What it does

  • Sorts incoming faxes, scans and PDFs by the kind of document they are.
  • Copies names, dates, the referrer and the request into fields, labelled as read by AI.
  • Shows the place on the page each field came from.
  • Leaves a field amber when the page is unclear, and says why.
  • Keeps a record of who changed or confirmed what, and when.

What it never does

  • Guess at handwriting or a smudged digit and call it read.
  • Interpret the letter, weigh a complaint or set a priority of its own. It copies the one the referrer wrote.
  • File anything to a patient’s record before a person has matched the patient.
  • Throw a page away. Unreadable pages go to a list a person works through.

Reading and filing paperwork is record-keeping, and I don’t market this as a medical device. Letters like this hold health data: where it is hosted, who can open it and how long it is kept are the clinic’s decisions, written down before any real letter goes in.

Want this for real?

I would start with a week on your own post: a count of what comes in, which fields you retype, and where the slips happen. Then a fixed price.

How I work with clinics