Patient Complaint Redaction with anonym.plus

Clear every ID from a grievance file before it reaches a review panel.

Complaint redaction is the removal of all 18 HIPAA Safe Harbor IDs (45 CFR §164.514(b)) from a grievance. anonym.plus does this on your own device. The story of what went wrong stays, but it no longer names anyone.

When this applies

A grievance arrives by letter or web form, naming the patient, the staff, and a date. A panel needs the substance, not the people, so the IDs come out first.

How anonym.plus handles it

  1. Open the grievance in anonym.plus on your device.
  2. Local OCR turns scanned letters into searchable text.
  3. It flags the writer, the named staff, dates, and contacts.
  4. Confirm the flags and fix any term caught by mistake.
  5. Swap each ID for a steady label, or remove it.
  6. Save the cleaned copy. The source stays on your machine.

What you need to provide

PHI entity types detected

Categoryanonym.plus entity typeExample
PatientPERSONAmara Diallo → [COMPLAINANT]
StaffPERSONDr. Hofer → [STAFF]
DatesDATE_TIMEvisit 02/03/2026 → [DATE]
ContactEMAIL_ADDRESSa.diallo@example.com → [EMAIL]
ContactPHONE_NUMBER030-555-8812 → [PHONE]
Record IDsMEDICAL_RECORD_NUMBERMRN 770318 → [MRN]

Compliance achieved

Anonymize patient complaints offline — see plans & start free →

Limitations & cautions

A grievance is free text and often emotional. A writer may give a unique clue, like a job or an exact ward time, that points to one person after names go. Review such lines, and use Expert Determination where a clue is rare.

Frequently asked questions

What are the 18 Safe Harbor identifiers?

They are listed in 45 CFR §164.514(b): names, small geographic areas, all dates tied to the person, phone and fax, email, SSN, MRN, account numbers, IPs, and any other unique code, among others.

Do I need a BAA for this?

No. The work runs on your own device with no cloud step, so no outside party touches the data and the tool needs no BAA.

Can I keep complaints from one person linked?

Yes. A label map gives one complainant the same steady alias across every file.