Direct answer
Every claim is sourced below
Healthcare UCaaS deployments must meet HIPAA Security and Privacy Rules for any voice, video, chat, or voicemail that touches electronic protected health information (ePHI) — including encryption in transit and at rest, access controls, audit logs, and a signed Business Associate Agreement with the provider [1][2]. HITECH breach notification, state privacy laws, and 42 CFR Part 2 for behavioral health may stack on top [1].
Rules / compliance
Sign a Business Associate Agreement with the UCaaS provider before transmitting any ePHI through voice, video, voicemail, or chat. (source)
Encrypt ePHI in transit (TLS 1.2+ for signaling, SRTP for media) and at rest using AES-256 or equivalent per HIPAA Security Rule §164.312. (source)
Enforce unique user IDs and multi-factor authentication for every account that can access ePHI, with automatic session timeout. (source)
Retain audit logs of ePHI access for a minimum of 6 years per HIPAA documentation retention requirements. (source)
Notify affected patients and HHS within 60 days of discovering an ePHI breach under the HITECH Breach Notification Rule. (source)
Disable voicemail transcription and SMS for ePHI workflows unless the provider's BAA explicitly covers those subsystems. (source)
Apply stricter 42 CFR Part 2 consent rules when communications involve substance use disorder treatment records. (source)
Document a Security Risk Analysis covering the UCaaS platform and refresh it annually or after any material change.
Configure role-based access controls so clinical, billing, and admin users only see the ePHI required for their function. (source)
Key terms
Compliance requirement
Health Insurance Portability and Accountability Act; sets US standards for safeguarding electronic protected health information.
Compliance requirement
Written contract required between a covered entity and any vendor that handles ePHI on its behalf, including UCaaS providers.
Compliance requirement
Electronic Protected Health Information — any patient-identifiable health data created, received, or transmitted electronically.
Compliance requirement
Federal rule requiring notification to affected patients, HHS, and sometimes media within 60 days of an ePHI breach.
Technical dependency
Tamper-resistant record of who accessed which ePHI, when, and from where; required for HIPAA Security Rule compliance.
Compliance requirement
Federal rule with stricter consent requirements than HIPAA for substance use disorder treatment records.
Providers to consider
Webex Calling supports hybrid cloud and on-premises deployments and serves over 12 million cloud calling users — relevant for healthcare systems that need HIPAA-aligned controls plus the option to keep some voice infrastructure inside the hospital network.
8x8 publishes a HIPAA-compliant configuration of its XCaaS platform and signs BAAs, making it a fit for mid-market healthcare buyers who want unified communications and contact center on one Gartner-recognized architecture.
RingCentral has held a Gartner UCaaS Magic Quadrant Leader position for 10 consecutive years and offers a HIPAA-conduit configuration with BAA, giving large clinical networks operational maturity at scale.
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