HIPAA-Compliant Efax

An efax service allows users to send and receive faxes over the internet using a computer, smartphone, or API, without a physical fax machine or dedicated phone line. Documents are transmitted digitally and assigned a standard fax number. For healthcare use, an efax service must be HIPAA-compliant, with a signed BAA and appropriate security controls in place, to legally handle protected health information.

A HIPAA-compliant efax service must provide a signed BAA under 45 CFR §164.308(b)(1), AES-256 encryption at rest and TLS in transit under 45 CFR §164.312(e)(2)(ii), audit controls logging all fax activity under 45 CFR §164.312(b), and role-based access controls under 45 CFR §164.514(d). All are required under the HIPAA Security Rule (45 CFR Part 164).

No. Efax services are not automatically HIPAA compliant. To comply with HIPAA, a service must provide a signed BAA, encryption, audit trails, and access controls. Healthcare organizations must verify plan-level compliance features before transmitting any PHI via efax.

A Business Associate Agreement (BAA) is a legally binding contract that establishes a formal relationship between a covered entity (a healthcare provider, health plan, or clearinghouse) and a business associate such as an efax service provider that handles PHI. Without a signed BAA, using any efax service to transmit PHI constitutes a HIPAA violation regardless of the technical security measures in place.

Traditional fax machines introduce compliance risks: documents sit unattended with no audit trails, no encrypted storage, and no access controls as required under 45 CFR §164.312(c)(1). HIPAA-compliant efax services eliminate these gaps: faxes are encrypted, access is restricted, every event is logged, and a signed BAA formally covers PHI handling. The switch also removes hardware costs, enables faxing from any device, and supports direct EHR and EMR integration via API.

Yes. Fax.Plus is HIPAA-compliant on the Enterprise plan, which includes Advanced Security Controls, AES-256 encryption, full audit trails, role-based access controls, and a signed BAA. Lower-tier plans do not include a BAA and are not HIPAA-compliant solutions.

HIPAA compliance with a signed BAA is available on the Enterprise plan only. The Free, Basic, Premium, and Business plans do not include a BAA and are not HIPAA-compliant efax solutions. Enterprise customers must also activate Advanced Security Controls under 45 CFR §164.310(d)(1) alongside the BAA to be fully HIPAA-compliant. Contact the Fax.Plus sales team to get started.

Yes, on the Enterprise plan with HIPAA mode enabled. Fax.Plus Enterprise supports transmission of medical records, prescriptions, lab results, referrals, and insurance documents. HIPAA mode restricts transmission to the web app, desktop app, mobile app, and fax API to maintain the required security controls.

Yes. The Fax.Plus fax API, available on the Enterprise plan, integrates with EHR and EMR systems to automate HIPAA-compliant fax workflows. Organizations can send, receive, and route faxes programmatically, with full AES-256 encryption and audit logging maintained throughout. The API supports webhooks for real-time status updates and connects to clinical documentation systems to eliminate manual handling of PHI.

eFax, the online fax service by Consensus Cloud Solutions, can be HIPAA compliant but only under specific conditions. Standard eFax Plus and Pro plans do not include a Business Associate Agreement and are therefore not HIPAA compliant by default. Upgrading to eFax Protect ($49.99/month) adds a BAA and basic HIPAA coverage, but that plan is not HITRUST certified and does not cover advanced audit and storage workflows. Full HIPAA compliance with HITRUST certification requires eFax Corporate, a custom-priced enterprise plan. In all cases, signing a BAA with eFax is mandatory. Without a signed BAA, any transmission of PHI via an efax service constitutes a HIPAA violation regardless of the encryption in place. Chekout our eFax review.