PII Redaction API

De-identify Any Healthcare Data. In Under 50 Milliseconds.

Zabrizon's PII Redaction API detects and redacts 20+ protected health information and personally identifiable data types across text, clinical documents, and structured data — with full audit trail, HIPAA compliance documentation, and sub-50ms response times at enterprise scale.

Product Suite

What the PII Redaction API Does

Enterprise-grade PHI detection and redaction — available as a REST API or self-hosted deployment.

20+ Entity Type Detection

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Comprehensive PHI and PII coverage across all HIPAA identifiers

Detects all 18 HIPAA Safe Harbor identifiers plus additional PII types — names, SSNs, dates, phone numbers, addresses, medical record numbers, device identifiers, URLs, and more — across structured and unstructured healthcare data.

  • All 18 HIPAA Safe Harbor identifiers
  • Financial data: credit cards, bank accounts
  • Clinical identifiers: MRNs, DEA numbers, NPI
  • Custom entity types configurable via API

Sub-50ms API Performance

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Real-time de-identification for synchronous workflows

Synchronous REST API with p99 response time under 50ms — suitable for real-time data pipelines, API gateways, and user-facing applications that can't tolerate batch processing latency.

  • p99 <50ms latency under full production load
  • Horizontal autoscaling to millions of requests per day
  • REST API + gRPC for high-throughput integrations
  • Async batch mode for large document processing

Full Audit Trail & Compliance Docs

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HIPAA and GDPR compliance documentation included

Every redaction operation is logged with entity type, location, confidence score, and timestamp — providing the audit trail required for HIPAA compliance programmes and regulatory audits.

  • Immutable redaction audit log per document
  • Entity detection confidence scores for review
  • HIPAA compliance documentation package included
  • GDPR Article 25 data minimisation support

Why Healthcare Organisations Choose Our PII Redaction API

Purpose-built for healthcare data — not a general NLP tool with a healthcare label.

Healthcare-Trained NLP Models

Models trained on clinical corpora — EMRs, discharge summaries, lab reports — achieving 99.2% recall on HIPAA identifiers in real-world healthcare text.

FHIR Resource Support

Redacts PHI within FHIR R4 JSON resources natively — including patient, practitioner, and encounter resources — without breaking FHIR structure.

Multiple Redaction Modes

Choose from full redaction, pseudonymisation with consistent token replacement, or synthetic data substitution — configurable per entity type and use case.

Deployment Flexibility

Available as a managed cloud API or self-hosted Docker/Kubernetes deployment for organisations with data residency requirements or air-gapped environments.

Integrates With Your Data Stack

Pre-built connectors and SDKs for every major healthcare data environment.

SDKs

  • Python SDK
  • Node.js SDK
  • Java SDK
  • .NET SDK

Data Platforms

  • Databricks
  • Snowflake
  • BigQuery
  • Azure Synapse

EHR / FHIR

  • Epic FHIR
  • Cerner FHIR
  • Azure Health Data
  • AWS HealthLake

Pipeline Tools

  • Apache Kafka
  • Apache Airflow
  • AWS Lambda
  • Azure Functions

Ready to De-identify Healthcare Data at Scale?

Start your free trial — 10,000 API calls included, no credit card required.