Organizations operating across multiple regulated industries often struggle to navigate overlapping compliance requirements. From healthcare to defense contracting, understanding where to begin can be overwhelming. Fortunately, HITRUST CSF certification offers a unified framework that simplifies compliance across standards like HIPAA and CMMC 2.0.
Key Takeaways
- HIPAA risk assessment and compliance requirements are flexible but often difficult to interpret
- CMMC 2.0 compliance demands structured implementation of extensive security controls
- HITRUST CSF certification streamlines compliance by integrating multiple frameworks into a single, scalable approach
HIPAA Risk Assessment Requirements
The Health Insurance Portability and Accountability Act (HIPAA) applies to covered entities and business associates across the healthcare ecosystem. Its primary goal is to safeguard protected health information (PHI), including sensitive patient data, under the oversight of the U.S. Department of Health and Human Services (HHS).
A core component of HIPAA compliance is conducting regular HIPAA risk assessments to identify, evaluate, and mitigate potential threats to PHI within your systems.
However, unlike more prescriptive frameworks, HIPAA does not define a single standardized methodology for risk assessments. While HHS guidance recommends evaluating risk likelihood and impact using appropriate analytical tools, it leaves the exact approach open to interpretation.
This flexibility can create challenges for organizations trying to ensure full compliance.
Working with an experienced advisor, or adopting a structured framework like HITRUST CSF certification—can help eliminate ambiguity and standardize your risk assessment process.
HIPAA’s flexibility is intentional. It allows organizations to tailor security measures to their specific environments, but it also increases the need for clear internal processes and expert guidance.
Other HIPAA Compliance Requirements
Beyond risk assessments, organizations must implement administrative, physical, and technical safeguards to comply with HIPAA’s three core rules:
Privacy Rule
Organizations must control how PHI is used and disclosed, including:
- Providing access to patients, their representatives, and HHS upon request
- Restricting all other access except permitted uses and disclosures
- Limiting PHI use to the minimum necessary standard
Security Rule
Organizations must implement safeguards to protect PHI, including:
- Administrative safeguards: Policies, procedures, and workforce training
- Physical safeguards: Facility controls and secure access to systems
- Technical safeguards: Encryption, access controls, and secure configurations
Breach Notification Rule
In the event of a data breach, organizations must:
- Notify affected individuals within 60 days
- Report breaches to the HHS (immediately or annually, depending on size)
- Notify media outlets if more than 500 individuals are impacted
Failure to meet these requirements can result in audits, financial penalties, and even criminal charges in severe cases.
To reduce risk and ensure consistent compliance, many organizations align their HIPAA programs with HITRUST CSF certification, which provides a structured, auditable framework for meeting HIPAA requirements and beyond.
CMMC 2.0 Compliance Requirements
While HIPAA protects healthcare data, CMMC 2.0 is designed to safeguard sensitive government information—specifically Controlled Unclassified Information (CUI). To support this, the National Institute of Standards and Technology (NIST) developed SP 800-171, which outlines the security controls required to protect CUI.
Organizations working with the Department of Defense (DoD) must achieve CMMC 2.0 compliance by implementing these controls at the appropriate maturity level based on risk exposure.
CMMC Level 2 Requirements (Aligned with NIST SP 800-171)
To fully protect CUI, most contractors must meet CMMC Level 2 requirements, which include 110 security practices across 14 control families:
- Access Control (AC): 22 practices
- Awareness and Training (AT): 3 practices
- Audit and Accountability (AU): 9 practices
- Configuration Management (CM): 9 practices
- Identification and Authentication (IA): 11 practices
- Incident Response (IR): 3 practices
- Maintenance (MA): 6 practices
- Media Protection (MP): 9 practices
- Personnel Security (PS): 2 practices
- Physical Protection (PE): 6 practices
- Risk Assessment (RA): 3 practices
- Security Assessment (CA): 4 practices
- System and Communications Protection (SC): 16 practices
- System and Information Integrity (SI): 7 practices
While CMMC Level 1 requires only 17 foundational practices, most organizations handling CUI will need to achieve Level 2. Level 3, which builds on NIST SP 800-172, introduces additional advanced requirements and is expected for organizations facing higher threat environments.
Assessments at Each CMMC Level
CMMC assessment requirements vary depending on the level and type of data your organization handles:
- Level 1 (FCI only): Annual self-assessments
- Level 2 (CUI):
- Some organizations qualify for self-assessment
- Others require third-party assessments conducted by a Certified Third-Party Assessor Organization (C3PAO)
- Level 3 (High-risk CUI): Government-led assessments every three years
Because of these varying requirements, preparing for CMMC can be complex—especially for organizations managing both CUI and other regulated data types.
Aligning your controls with HITRUST CSF certification can simplify this process by mapping CMMC requirements alongside other frameworks within a single, structured system.
HITRUST Audits and Compliance
The HITRUST CSF is a comprehensive framework designed to unify regulatory compliance. It consolidates requirements from standards like HIPAA, NIST, PCI DSS, and GDPR into a single, scalable control set.
The framework includes:
- 14 control categories
- 49 control objectives
- 156 detailed specifications
These controls are further tailored through implementation levels, including regulatory mappings such as HIPAA-specific requirements. This enables organizations to “assess once, report many.”
HITRUST Assessment Options
Organizations can achieve HITRUST CSF certification through three primary assessment types:
- HITRUST e1 (Essentials):
Foundational cybersecurity across 44 practices (1-year validity) - HITRUST i1 (Implemented):
Leading security practices (182 requirements), including HIPAA Security Rule and NIST SP 800-171 - HITRUST r2 (Risk-based):
Comprehensive, risk-based certification covering multiple frameworks (2-year validity)
Each assessment type supports different maturity levels, allowing organizations to scale their compliance programs efficiently.
Streamline Your Compliance with HITRUST CSF Certification
Meeting the requirements of both HIPAA and CMMC can be challenging. HIPAA provides flexibility with limited prescriptive guidance, while CMMC enforces strict, detailed controls.
For organizations operating across healthcare and government contracting, managing both frameworks independently can lead to duplicated effort, higher costs, and increased compliance risk.
HITRUST CSF certification solves this challenge by providing a unified framework that aligns HIPAA, CMMC, and other standards into a single compliance strategy.
RSI Security helps organizations implement and achieve HITRUST CSF certification efficiently—reducing complexity while strengthening overall security posture.
Ready to simplify your compliance? Contact RSI Security today to get started.