Healthcare

Patient data stays inside the clinic.

Clinicians draft notes, discharge instructions, and prior-auth letters in the AI tools they already use. Proxara holds every patient identifier inside the clinic, even on scanned charts and faxes, with a coverage record on what was caught.

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At the bedside

Held back on the way out, restored at the desk.

A nurse drafts discharge instructions in ChatGPT. The identifiers are held inside the clinic, and the clinician still gets the real answer back.

Composed

Draft discharge instructions for Mr. Daniel Brooks, MRN 044-89231, post-op day 3, on apixaban 5mg BID.

Sent to ChatGPT

Draft discharge instructions for [patient_a], MRN [mrn_a], post-op day 3, on [med_a].

Restored at the desk

Mr. Brooks, your surgery went well. Take your apixaban 5mg twice daily as prescribed, and keep weight off the leg for two weeks.

$7.42Maverage healthcare data breach, the costliest sector fourteen years running.Source

66%of physicians used health AI in 2024, up from 38% the year before.Source

71%of healthcare workers use personal AI accounts for work, where PHI is the data most often pasted in.Source

On the floor

Where AI already earns its place.

Four everyday workloads, running through Proxara across health systems and private practices.

Discharge summaries

Charge floor

Discharge instructions drafted in ChatGPT or Claude, with identifiers held back from the prompt and restored at the desk.

PHI held inside the clinic

Clinical documentation

Inpatient teams

Scribes summarise visits without raw identifiers reaching the model, and the chart restores context locally.

164.312(b) audit log preserved

Prior authorisation

Revenue cycle

Letters of medical necessity keep the diagnosis and procedure context while identifiers stay inside the firm.

Identifiers held inside the boundary

Quality and safety

Operations

Incident reviews and root-cause notes summarised without patient or staff identifiers crossing the line.

Incident records sealed before send

The rule books

The rules a health system answers to.

Each interaction lands on the signed audit chain beside the rule it touches, filed before the question comes.

HIPAA · 164.308(b)(1)Business-associate coverage extended across every AI tool that touches PHI, with the sub-processor chain documented end to end.
HIPAA · 164.312(b)Audit controls record every interaction touching ePHI, retained for the six-year minimum required under 164.530(j).
HIPAA · 164.514(b)Patient identifiers detected and held back before any prompt leaves the workstation, guided by the Safe Harbor de-identification standard.
42 CFR · Part 2Substance-use-disorder records held under the stricter Part 2 consent rules, carried through to prompt redaction.
Texas · TRAIGAPatient-facing AI use disclosed by the date of treatment under the 2026 Texas AI governance act, with the consent record kept beside the audit trail.
EU · AI Act Art 26High-risk deployer logs retained automatically for the six-month minimum, where the system operates in scope.

Examination ready

Ready ahead of the Office for Civil Rights.

The signed audit chain Proxara builds is the package an HHS investigator asks for. The diligence documentation ships with the deployment, single-tenant in the firm’s own VPC, so it is in place before the review begins.

The confidence you need to put AI to work without risk.

Tell us how your teams use AI on patient data, and our team will reply in a few hours.

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