Admission-record anonymization is the removal of the intake IDs from a file. It meets the HIPAA Privacy Rule (45 CFR Part 164) before reuse. anonym.plus works on your device and keeps the complaint and history for analysis.
When this applies
Intake files are ID-dense: full demographics, insurance, next of kin, and contacts. To use them for capacity work or teaching, strip that data first.
How anonym.plus handles it
- Open the file in anonym.plus on your device.
- It finds demographic, insurance, and next-of-kin fields.
- Contact names and numbers get flagged as related-party IDs.
- Swap or black out the confirmed items.
- Save the clean intake file on your device.
What you need to provide
- The intake file (PDF, DOCX, or EHR export).
- An operator (Redact for slim audit copies).
- Optional rules to keep non-ID admin codes.
PHI entity types detected
| Category | anonym.plus entity type | Example |
|---|---|---|
| Names | PERSON | patient & next of kin → [NAME] |
| Identifiers | NATIONAL_ID | insurance ID → [INSURANCE_ID] |
| Contact | PHONE_NUMBER | emergency tel → [PHONE] |
| Location | LOCATION | home address → [ADDRESS] |
| Dates | DATE_TIME | admit date → [DATE] |
| Record IDs | MEDICAL_RECORD_NUMBER | encounter ID → [ENCOUNTER] |
Compliance achieved
- Meets the HIPAA Privacy Rule (45 CFR Part 164) for reuse.
- Catches related-party IDs (next of kin, contacts).
- Offline work keeps intake data inside your site.
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Limitations & cautions
Intake forms often pack insurance and guarantor data into fixed layouts. Check that your custom fields are mapped, so nothing slips by. Relatives' IDs must go too, since they are PHI when tied to the patient.
Frequently asked questions
Are contact details PHI?
Yes. When a relative's name or number sits in the patient's file, it is PHI and must go for de-identification.
Can I keep diagnosis codes?
Yes. Non-ID clinical and admin codes can stay while personal data goes, via an allow-list.
Does this work on EHR intake summaries?
Yes. Printed forms and structured EHR intake exports are both supported.