Yosi Health HIPAA Compliance: Security Measures, BAA, and What to Know

If you are evaluating Yosi Health for handling Protected Health Information (PHI), this guide explains what to verify and why it matters. You will find how SOC 2 reports complement the HIPAA Security Rule, the data security measures to expect, how multi-tenant deployment isolates PHI, what a solid Business Associate Agreement (BAA) should include, and the controls that keep you in charge of your data.

SOC 2 Type II Compliance

SOC 2 Type II evaluates whether security, availability, confidentiality, processing integrity, and privacy controls were designed appropriately and operated effectively over a defined period. While SOC 2 is not a substitute for HIPAA, a current Type II report provides independent assurance that day-to-day practices align with the HIPAA Security Rule’s technical and administrative safeguards.

What to request from Yosi Health

• The latest SOC 2 Type II report with period-of-coverage dates and a bridge letter to cover any gap to today.
• Trust Services Criteria in scope (Security required; Availability and Confidentiality are strongly relevant to PHI).
• System description and boundaries that clearly include all Yosi Health services handling PHI.
• Auditor details, identified exceptions, remediation plans, and any complementary user entity controls you must operate.

How to use it

• Map SOC 2 controls to your HIPAA Security Rule requirements to confirm coverage and spot gaps.
• Prioritize exceptions tied to access control, logging, encryption, incident response, and third-party risk.

SOC 2 Type I Compliance

SOC 2 Type I attests that controls were suitably designed at a specific point in time. It is useful during initial rollout or major product changes, but it does not evidence control effectiveness over months like Type II. If Type I is the only available report, confirm the roadmap and timing for Type II coverage.

What to verify

• Report date, in-scope components, and how quickly a Type II audit will follow.
• Design-focused gaps to address on your side (for example, single sign-on enforcement or log retention durations).

Data Security Measures

Robust security controls protect PHI across its lifecycle. Ask Yosi Health for clear documentation and evidence that these measures are active and continuously monitored.

Technical safeguards aligned to the HIPAA Security Rule

• Encryption in transit (for example, TLS 1.2+) and at rest (for example, AES‑256), with centralized key management (KMS/HSM) and strict key rotation.
• Role-based access control, multi-factor authentication, least-privilege provisioning, and periodic access reviews.
• Comprehensive logging and monitoring (authentication, admin actions, PHI access), immutable log storage, and alerting via SIEM.
• Secure software development practices, code review, secret management, and change control tied to ticketing.
• Vulnerability Scanning across hosts, containers, and dependencies, plus regular third-party Penetration Testing with tracked remediation.
• Backup and disaster recovery with tested RTO/RPO objectives and documented restoration playbooks.

Administrative and physical safeguards

• Risk analysis and risk management processes; workforce training on HIPAA and secure handling of PHI.
• Vendor management for subprocessors, including security reviews and flow-down BAA obligations.
• Incident response with defined severity levels, on-call coverage, and breach notification procedures consistent with HIPAA.

Data Isolation Approach

Many cloud platforms use a Multi-Tenant Cloud Architecture. Strong logical isolation prevents cross-tenant access and confines blast radius if an incident occurs.

Isolation patterns to confirm

• Separate production, staging, and development environments with strict network segmentation.
• Per-tenant logical segregation (for example, separate schemas/namespaces) and, where feasible, distinct encryption keys.
• Fine-grained IAM policies, service-level boundaries, and rate limiting to prevent data leakage or “noisy neighbor” effects.
• Backups and analytics pipelines that preserve tenant isolation and apply the minimum necessary data exposure.

Data Sharing and Privacy

PHI should only be shared according to explicit policy, role permissions, and patient or user consent. Controls must enforce the minimum necessary standard and maintain full accountability.

What good looks like

• Configurable PHI Sharing Authorization with consent capture, expiration, and revocation options.
• Granular access scopes for staff, partners, and applications; automated least-privilege defaults.
• De-identification or pseudonymization for analytics; prohibition on secondary use without authorization.
• Comprehensive audit trails for disclosures, downloads, API calls, and report generation.

Business Associate Agreement

The Business Associate Agreement defines how Yosi Health may create, receive, maintain, or transmit PHI on your behalf and the safeguards it must uphold. A clear BAA aligns operational practices with legal obligations.

Key terms to expect

• Permitted uses and disclosures of PHI and explicit prohibition of unauthorized secondary use.
• Security safeguards aligned to the HIPAA Security Rule, including access control, encryption, and incident response.
• Breach and security incident notification timelines, required cooperation, and reporting details.
• Subprocessor (downstream BA) oversight with equivalent obligations and your right to know the list.
• Data return or destruction upon termination, plus transition assistance and limits on residual data in backups.
• Right to receive audit/assessment artifacts (for example, SOC 2 reports) and to perform reasonable reviews.

Data Ownership Controls

You remain the owner and steward of your PHI. Yosi Health should provide clear capabilities to access, export, retain, and delete your data in line with policy and regulatory needs.

Controls to confirm

• Administrative tools and APIs to export records in interoperable formats and to configure retention.
• Verified deletion workflows with evidence (including treatment of replicas, queues, and backups).
• Comprehensive audit logs, long-term retention options, and legal hold support when needed.
• Configuration over data residency/region and, where available, customer-managed encryption keys.

In short, assess Yosi Health by reviewing independent assurance (SOC 2), validating security and isolation controls, confirming PHI-sharing safeguards, and finalizing a BAA that codifies responsibilities and data ownership. Request current evidence, map it to your HIPAA Security Rule obligations, and close any gaps before go-live.

FAQs.

What security certifications does Yosi Health hold?

You can request Yosi Health’s current third-party attestations and reports. Common artifacts include SOC 2 Type II (operating effectiveness over time) and, in some cases, an interim SOC 2 Type I (design at a point in time). Always verify report dates, in-scope systems, and any exceptions or remediation items.

How does Yosi ensure PHI is protected?

Protections typically include encryption in transit and at rest, strong identity and access management with multi-factor authentication, continuous logging and monitoring, regular Vulnerability Scanning and independent Penetration Testing, secure SDLC and change control, and tested backup/DR plans—all governed by policies aligned to the HIPAA Security Rule.

What is included in Yosi’s Business Associate Agreement?

A solid BAA defines permitted PHI uses/disclosures, required security safeguards, breach notification timelines, oversight of subprocessors, your audit rights, and data return or destruction at termination. Ensure the BAA matches your operational needs and references the specific services in scope.

Can users control the sharing of their health information?

Yes. Look for configurable PHI Sharing Authorization that captures consent, sets expiration, and allows revocation. Access should follow the minimum necessary principle, with role-based permissions and complete audit trails for all disclosures and downloads.