Eligibility verification de-identification is the removal of UK GDPR Art. 9 identifiers from a coverage check. anonym.plus runs on your device. The status lines stay clear, but the page no longer names the member.
When this applies
An eligibility check names the subscriber and lists the coverage tier. To reuse it for a denial study or a workflow audit, clear those IDs first.
How anonym.plus handles it
- Open the record in anonym.plus on your device.
- Local OCR reads any scanned printout too.
- The tool flags subscriber names, dates, and membership numbers.
- Keep the coverage status and the benefit tier you need.
- Replace each ID with a steady alias, or redact it.
- Save the clean copy on your machine.
What you need to provide
- The record (PDF, scan, or insurer export).
- An operator: Replace, Redact, or Mask.
- Optional alias map for repeat subscribers.
Patient data entity types detected
| Category | anonym.plus entity type | Example |
|---|---|---|
| Names | PERSON | Subscriber Pia Lund → [SUBSCRIBER] |
| Member ID | UK_HEALTH_INSURANCE_MEMBER | ID AXA-4471A → [MEMBER_ID] |
| Group | ID | Group GRP-2231 → [GROUP] |
| Dates | DATE_TIME | DOB 06/1979 → [DOB] |
| NI number | UK_NINO | QQ 12 34 56 C → [ID] |
| Address | LOCATION | 14 Kipling Road → [ADDRESS] |
Compliance achieved
- Strips UK GDPR Art. 9 health identifiers from the record.
- Catches subscriber, member, and group numbers as personal data.
- Runs offline — no cloud upload required.
- On-device AES-256-GCM guards working copies.
Anonymise eligibility records offline — see plans & start free →
Limitations & cautions
Group and policy codes can re-link a person to a small employer. Treat them as identifiers. The tool removes direct ID types, but you still need to weigh whether a rare benefit tier plus a place could narrow identity.
Frequently asked questions
Is a group number personal data?
Yes. A group or policy code can tie a person to a small employer, so it is a personal data identifier and is flagged for removal.
Does the coverage status stay?
Yes. The active or inactive status and the benefit tier stay. Only the IDs change.
Can a printed eligibility check be cleaned?
Yes. Local OCR reads scanned printouts, so the IDs are caught.