SOC 2 in healthcare is a privacy and security standard that can provide assurances to the C-Suite, to business partners, and to regulators that an organization has implemented appropriate controls to protect data (SOC 2 Type 1) and is using the controls effectively (SOC 2 Type 2). SOC 2 compliance in healthcare is voluntary, but the benefits of being SOC 2 “ready” can be significant.
What is SOC 2?
SOC 2 stands for System and Organization Controls 2 – one of five sets of standards organizations can use to assess that their privacy, security, and/or administrative processes are adequate to ensure the confidentiality, integrity, and availability of data. In healthcare, SOC 2 is the most relevant of the five sets of standards because SOC 2 controls closely align with the requirements of HIPAA.
Healthcare organizations that have implemented policies and procedures to comply with HIPAA should have little difficulty in attesting SOC 2 compliance and passing an SOC 2 audit. The audit report can then be used to demonstrate that the appropriate controls are in place to protect the privacy and security of healthcare data (Type 1) and that they are being used effectively (Type 2).
The SOC 2 Process
The SOC 2 process consists of determining what “Trust Services Criteria”, what “Control Components”, and what “Points of Focus” within each Control Component apply to your organization. These can then be compiled into an SOC 2 compliance checklist which can be used to assess “point of time” compliance or “ongoing” compliance with the relevant controls.
Once the assessment is complete, you attest that the organization is SOC 2 compliant. To verify the attestation via an audit report, you arrange for an SOC 2 audit conducted by a firm commissioned or certified by the American Institute of Certified Public Accountants (AICPA). Depending on the “Type” of attestation being certified, the audit can take one day (Type 1) or several months (Type 2).
The SOC 2 Controls
The SOC 2 controls consist of five Trust Services Criteria, within which there can be multiple Control Components and Points of Focus that can be relevant to an organization’s operations. Because different organizations assess themselves on different Criteria, Components, and Points of Focus, there is considerable overlapping of Points of Focus between the five Trust Services Criteria.
Security
Of the five Trust Services Criteria, this is the only one required in an SOC 2 assessment. Its objective is to demonstrate that an organization’s systems and the data stored on them are protected against physical damage, unauthorized access, and unauthorized disclosure. Within the Security Trust Services Criteria there are nine Control Components, each with multiple Points of Focus.
- CC1: Control Environment
- CC2: Communication and Information
- CC3: Risk Assessment
- CC4: Monitoring Activities
- CC5: Control Activities
- CC6: Logical and Physical Access Controls
- CC7: System Operations
- CC8: Change Management
- CC9: Risk Mitigation
Each Point of Focus is required to have at least two control activities so that if one control activity fails, the Point of Focus is still supported by at least one other control activity. For example, a logical access control with two control activities would be a username and password combination supported by two factor authentication.
Availability
For organizations pursuing SOC 2 in healthcare, compliance with the Availability Trust Services Criteria requires little more than compliance with the Administrative Safeguards of the Security Rule (§164.308) relating to data backups, environmental controls to safeguard physical backups, data recovery controls and ensuring that systems have the capacity to manage demand.
Confidentiality
The objective of the Confidentiality Trust Services Criteria is to ensure that PHI maintained in healthcare systems is protected. Omitting overlapping and duplicated Points of Focus, the four most relevant to healthcare organizations relate to data classification and retention, the protection of sensitive information, the encryption of data, and the disposal of data.
Processing Integrity
Although this Trust Services Criteria has been amended to align with the EU-US Data Privacy Framework and the EU’s General Data Protection Regulation, the requirement to ensure data processing is complete, valid, accurate, timely, and authorized aligns with HIPAA’s Technical Safeguards for the integrity of PHI so is worth reviewing.
Privacy
The Privacy Control Components and Points of Focus closely align with HIPAA Privacy Rule standards relating to privacy policies, privacy management, and breach notification. It is not necessary for organizations to comply with the Privacy Trust Services Criteria to achieve SOC 2 in healthcare, but it would be unusual for it to be omitted from the point of view of a business partner or a regulator.
SOC 2 and HIPAA
From the examples provided above, it is easy to see a close relationship between SOC 2 and HIPAA security standards. However, when you review the Control Components and Points of Focus of the privacy Trust Services Criteria, there is an equally close relationship between SOC 2 and HIPAA privacy standards – particularly in the Privacy Management Framework Control Component.
In the context of SOC 2 in healthcare, the contents of the Privacy Management Framework include (but are not limited to):
- Policies and procedures for the creation, collection, use and transmission of PHI.
- Risk analyses for identifying, classifying, and prioritizing vulnerabilities and risks to PHI.
- Procedures to obtain individuals’ authorizations for uses and disclosures when necessary.
- Procedures to prevent, detect, and mitigate the consequences of data breaches.
- Procedures to notify individuals and the relevant authorities in the event of a data breach.
- The provision of a Notice of Privacy Practices and procedures to notify individuals of changes.
- Procedures for responding to access requests and requests for copies of PHI.
- Procedures for amending PHI when requested and informing third parties when necessary.
- Procedures for maintaining and providing on request an accounting of disclosures.
- Procedures for receiving, addressing, resolving, and communicating the resolution of inquiries, complaints, and disputes from individuals.
The Benefits of SOC 2 in Healthcare
The benefits of SOC 2 in healthcare vary depending on what an organization is trying to achieve by going through the SOC 2 process. For example, a business associate may need to prove it has measures in place to protect the privacy and security of PHI before entering into a Business Associate Agreement with a covered entity. In such cases, it may only be necessary for the business associate to demonstrate SOC 2 Type 1 compliance.
Alternatively, a healthcare organization may wish to demonstrate that it complies with SOC 2 Type 2 to qualify for reduced cybersecurity insurance rates, or it may pursue an SOC 2 in healthcare audit report to demonstrate compliance with a recognized security framework. Being able to demonstrate at least one years’ compliance with a recognized security framework could help mitigate regulatory penalties for violations of HIPAA.
Even if no direct motive exists for pursuing SOC 2 in healthcare, the process of determining what Trust Services Criteria, Control Components, and Points of Focus apply can help organizations identify and address potential privacy and security risks to increase their compliance posture. It is important to be aware there are no passes or fails in a SOC2 audit. The auditor compiling the SOC 2 audit report only records a “qualified opinion”.
SOC 2 Certification vs. SOC 2 “Ready”
Because organizations can select which Trust Services Criteria, Control Components, and Points of Focus they wish to include in an SOC 2 attestation, there is no such thing as an SOC 2 certification. The term “certification” usually refers to an SOC 2 audit report which – as discussed above – does not have passes or fails. A more appropriate term to use is SOC 2 “ready” which, in the context of SOC 2 in healthcare, means being ready for an SOC 2 audit.
Being SOC 2 ready is the ideal state for a healthcare organization to aim for and maintain because, even if the organization does not undergo an SOC 2 audit, it implies the healthcare organization is complying with HIPAA. If your organization requires help with identifying which Trust Services Criteria, Control Components, and Points of Focus apply, or requires advice about how to become SOC 2 ready, it is recommended you speak with an SOC 2 compliance professional.
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