SOC 2 for healthcare and health-tech companies
SOC 2 is not HIPAA, but its common criteria map closely to the HIPAA Security Rule. For digital health vendors, the real question is whether SOC 2 alone is enough or whether you also need a HIPAA mapping or HITRUST.
SOC 2 and HIPAA are different instruments
HIPAA is U.S. federal law that governs protected health information through its Privacy, Security, and Breach Notification Rules, and it applies to you by operation of law if you handle PHI on behalf of a covered entity. SOC 2 is a voluntary attestation against the AICPA's Trust Services Criteria, performed by a CPA firm and resulting in a report rather than a certification. There is no such thing as being HIPAA certified; you are either compliant with the law or you are not, and an auditor's SOC 2 opinion does not change that. The useful way to hold the two in mind is that HIPAA is the legal floor you must meet, while SOC 2 is the market-facing evidence buyers use to gauge your overall security posture.
How the frameworks overlap and where they diverge
Most HIPAA Security Rule safeguards (administrative, physical, and technical) map directly onto SOC 2's common criteria, so the control work overlaps heavily, which is why many vendors pursue both on a shared evidence base. The divergence matters, though: HIPAA carries specific obligations SOC 2 does not impose by default, including the Breach Notification Rule's timelines and content, mandatory risk analysis, and Business Associate Agreements down the chain. Achieving SOC 2 therefore does not automatically make you HIPAA compliant, even if it covers much of the same ground. The Office for Civil Rights issued a Notice of Proposed Rulemaking in January 2025 proposing the most substantial Security Rule overhaul in over a decade, with a final rule expected in 2026, so health-tech teams should treat the Security Rule baseline as something likely to tighten rather than a static target.
Why payers and hospitals ask for SOC 2 or HITRUST
If a hospital or health plan uses your software and it stores, processes, or transmits PHI, you are almost certainly a business associate, which means you must sign a BAA, implement the Security Rule safeguards, and report breaches. Large healthcare buyers know a signed BAA is only a promise, so they ask for independent evidence, and that request usually takes the form of a SOC 2 Type II report or a HITRUST certification. HITRUST CSF is purpose-built for healthcare and folds HIPAA and other authorities into a single assessable framework, with recent CSF v11 releases refining its e1, i1, and r2 assessment tiers. Many health systems treat HITRUST as the premium signal and SOC 2 as the broadly accepted baseline; which one you need depends on who is buying and how much PHI you concentrate.
Handling PHI and choosing extra criteria
For health-tech, the choice of additional SOC 2 categories should follow your data. Confidentiality is a near-default because PHI and de-identified health data are sensitive regardless of regulatory label, and Availability is common where clinicians or patients depend on uptime for care delivery. The Privacy category is worth serious consideration here because it addresses notice, choice, collection, use, retention, and disposal of personal information, which aligns with the consent and minimum-necessary themes that run through health data law. Whatever you select, scope the PHI footprint deliberately: limiting where PHI lives, encrypting it in transit and at rest, enforcing role-based access, and segregating production environments all reduce both your HIPAA risk surface and your audit burden. Keep a current, documented risk analysis, since it underpins HIPAA compliance and feeds SOC 2 evidence at the same time.
When to combine SOC 2 with a HIPAA mapping
A pragmatic path for many early-stage health-tech companies is a SOC 2 Type II engagement with an explicit HIPAA mapping, where the auditor evaluates your controls against the Trust Services Criteria and separately reports on alignment to the HIPAA Security Rule safeguards. This gives buyers one document that speaks to both their trust questions and their regulatory diligence without the cost and timeline of full HITRUST certification. Reserve HITRUST for when a major payer or hospital system contractually requires it, when you handle PHI at scale, or when you want the strongest possible signal in a competitive procurement. Whichever route you take, do not let the report stand in for the underlying obligations: sign BAAs, run the risk analysis, and maintain breach procedures, because those are legal duties no attestation discharges.