HIPAA compliance vs. PCI DSS comes down to what each framework protects and who enforces it. HIPAA is a US federal law that protects protected health information (PHI). PCI DSS, the Payment Card Industry Data Security Standard, is an industry standard that protects payment card account data and is enforced through card brand and acquiring bank contracts.<\/p>\n
They are not interchangeable, and meeting one does not satisfy the other. Hospitals that accept card payments, patient payment portals, and healthcare ecommerce stores often have to address both. This guide explains what each framework requires, how they differ, what noncompliance can cost, how hosting fits in, and how to work out which one applies to your business.<\/p>\n
HIPAA compliance means meeting the requirements of the Health Insurance Portability and Accountability Act of 1996 and its implementing regulations, which govern how PHI is used, disclosed, and secured. The law is administered by the US Department of Health and Human Services (HHS), and the HHS Office for Civil Rights (OCR) enforces it. The Health Information Technology for Economic and Clinical Health (HITECH) Act of 2009 strengthened it by adding breach notification requirements, extending direct accountability to business associates, and creating the tiered penalty structure.<\/p>\n
PHI is individually identifiable health information that relates to a person\u2019s health condition, healthcare, or payment for healthcare and is held or transmitted by a regulated organization. A patient\u2019s name linked to a diagnosis, a lab result, an appointment record, or an insurance claim is a common example. When PHI is created, stored, or sent in electronic form, it is called electronic PHI, or ePHI.<\/p>\n
HIPAA applies to two groups. Covered entities are health plans, healthcare clearinghouses, and healthcare providers that conduct certain transactions electronically, such as hospitals, clinics, and pharmacies. Business associates are vendors that create, receive, maintain, or transmit PHI on behalf of a covered entity, such as a billing company, a medical software provider, or a cloud and hosting provider<\/a> that stores ePHI. A covered entity must sign a business associate agreement (BAA) with each business associate before sharing PHI.<\/p>\n Some Security Rule specifications are labeled addressable. An organization must assess whether each is reasonable and appropriate and document its decision. Encryption is treated this way today. HHS proposed changes in January 2025 that would make most specifications mandatory, but the proposal is not final. Reporting based on the federal regulatory agenda indicates HHS has moved its projected final action date to July 2027, and the current Security Rule remains in force until a final rule is published. HIPAA also sets a federal baseline, and some states add their own health privacy or breach notification laws, so businesses should check state requirements as well.<\/p>\n PCI DSS compliance means meeting the technical and operational requirements of the Payment Card Industry Data Security Standard, which exists to protect payment account data throughout the card payment process. It is a contractual and industry obligation, not a statute.<\/p>\n The standard is developed and maintained by the PCI Security Standards Council (PCI SSC). The Council was formed in 2006 by American Express, Discover, JCB, Mastercard, and Visa. Compliance programs, including who must validate and how, are run by the individual card brands and by acquiring banks, the banks that give merchants the ability to accept cards. Payment processors sit between merchants and acquirers, and card brands can require merchants and service providers to show evidence of compliance.<\/p>\n PCI DSS applies to any organization that stores, processes, or transmits cardholder data, and to those that could affect the security of the environment where that data lives. Cardholder data includes the primary account number (PAN), cardholder name, expiration date, and service code. Sensitive authentication data, such as the card verification code and PIN data, must not be stored after authorization is complete. Merchants, payment gateways, payment service providers, and hosting and managed service providers<\/a> can all fall within scope depending on their role.<\/p>\n The current version is PCI DSS v4.0.1. The PCI SSC published v4.0.1 as a limited revision to v4.0 and stated that once v4.0 retired on 31 December 2024, v4.0.1 would be the only active version. The future-dated requirements that began as best practices in v4.0 became mandatory on March 31, 2025. Readers should confirm the version on the PCI SSC website before each assessment, because the Council can publish updates.<\/p>\n The table below summarizes the main differences between HIPAA and PCI DSS. HIPAA is a US federal law supported by implementing regulations, while PCI DSS is an industry security standard enforced through payment of industry relationships and contracts, not a federal law.<\/p>\n Both frameworks aim to keep sensitive data from the wrong hands, and their controls overlap in many places. The details differ, so the sections below compare how each handles the main control areas.<\/p>\n Both frameworks aim to keep sensitive data from the wrong hands, and their controls overlap in many places. The details differ, so the sections below compare how each handles the main control areas.<\/p>\n HIPAA\u2019s Security Rule expects ePHI to be protected at rest and in transit, and it treats encryption as an addressable specification. An organization must evaluate it, implement it where reasonable and appropriate, and document the reasoning if it chooses an alternative. Encryption also has a practical benefit under the Breach Notification Rule because the rule applies to unsecured PHI. PCI DSS is more prescriptive. Stored PAN must be rendered unreadable; strong cryptography is required when cardholder data crosses open public networks, and sensitive authentication data cannot be kept after authorization. The two approaches should not be treated as identical.<\/p>\n HIPAA requires controls, unique user identification, and procedures that limit access to ePHI to authorized people, and the Privacy Rule adds the minimum necessary principle for many uses and disclosures. PCI DSS limits access to system components and cardholder data by business need-to-know, requires unique IDs, and requires multi-factor authentication for access into the cardholder data environment. Both frameworks reward role-based access and least privilege. PCI DSS names more specific authentication controls.<\/p>\n HIPAA\u2019s security risk analysis is a foundational requirement. An organization must identify where ePHI lives, what threats and vulnerabilities affect it, and what safeguards are in place. PCI DSS builds risk assessment into several requirements and adds scheduled technical work, including vulnerability scans, penetration testing, and timely patching of security vulnerabilities. The terminology and scope differ. HIPAA looks at ePHI wherever it exists, while PCI DSS focuses on the cardholder’s data environment and connected systems.<\/p>\n HIPAA requires audit controls and regular review of information system activity, such as access logs and security incident tracking, so organizations can detect and investigate inappropriate access to ePHI. PCI DSS has a dedicated logging and monitoring requirement that expects logs of access to system components and cardholder data, daily review processes, and defined retention. In both cases, logs are what allow an organization to reconstruct an incident and demonstrate what happened.<\/p>\n HIPAA requires workforce training, documented policies and procedures, sanctions for violations, and an assigned security official. PCI DSS requires a formal security awareness program, documented security policies, and clear assignment of responsibilities for each requirement. A hospital billing team, for example, may need HIPAA training on handling patient records and PCI DSS training on handling payment screens; so many organizations combine the two programs while keeping the content distinct.<\/p>\n HIPAA has a formal Breach Notification Rule. Covered entities must notify affected individuals following a breach of unsecured PHI, notify the HHS Secretary, and in certain circumstances notify the media. Individual notice must be given without unreasonable delay and no later than 60 days after discovery. Media notice applies only when a breach affects more than 500 residents of a single state or jurisdiction. Breaches affecting 500 or more individuals must be reported to HHS on the same 60-day timeline, while smaller breaches can be reported annually, no later than 60 days after the end of the calendar year in which they were discovered. A business associate must notify the covered entity without unreasonable delay and no later than 60 days from discovery.<\/p>\n The consequences of noncompliance differ in kind. HIPAA penalties are set by federal regulation and enforced by government agencies. PCI DSS consequences come mainly from contracts with banks and card brands.<\/p>\n For HIPAA, OCR can impose civil monetary penalties in four tiers based on culpability, from lack of knowledge to willful neglect that is not corrected. The HITECH Act restructured the penalty framework into these tiers, and HHS adjusts the dollar amounts each year for inflation. For 2026, civil penalties run from $145 to $2,190,294 per violation, depending on the tier. The calendar-year cap per identical requirement is $2,190,294, although OCR applies lower annual caps for the first three tiers under a 2019 enforcement discretion notice. The 2026 adjustment was published on January 28, 2026. Criminal violations can mean up to ten years in prison, and state attorneys’ generals can also bring civil actions. Most OCR resolutions also include a multi-year corrective action plan. Reputational damage and loss of patient trust come on top of these costs.<\/p>\n For PCI DSS, there is no single government fine schedule. A merchant that is noncompliant or suffers from a data compromise may face contractual fines passed down from card brands through the acquiring bank. It may also face higher transaction fees, mandatory remediation, the cost of a forensic investigation, and, in serious cases, restrictions on or loss of the ability to accept cards. The amounts depend on the merchant’s agreement and the circumstances, so they vary widely from one business to another.<\/p>\n Yes. Some organizations must address both frameworks when they handle PHI and payment card data within their respective scopes. A hospital that accepts credit card payments from patients is a clear case, because it is a covered entity under HIPAA and a merchant under PCI DSS. A healthcare provider with an online patient payment portal handles both kinds of data in the same workflow. A medical ecommerce business that sells healthcare products and accepts card payments is subject to PCI DSS for its payments and may also fall under HIPAA if it acts as a covered entity or business associate. A healthcare technology company that processes patient data and supports payment functions can be a business associate and a service provider at once.<\/p>\n Satisfying one framework does not establish compliance with the other. Some controls overlap, such as access management, logging, and incident response, and that overlap can reduce duplicated effort. Each framework still has its own scope, its own definitions of protected data, and its own validation process.<\/p>\n A practical approach works in order, from knowing what data you have to proving that controls keep working. This roadmap is general guidance and not a guarantee of compliance.<\/p>\n Start by mapping every place where PHI and payment account data enter, move through, and leave your organization. Include applications, databases, backups, email, support tools, third-party integrations, and the people and vendors who touch them. Data flow diagrams make the later steps far easier, and they often reveal systems that nobody realized held sensitive data.<\/p>\n Decide whether HIPAA applies, based on whether you are a covered entity or a business associate, and whether PCI DSS applies, based on how you accept, process, or transmit card data and which systems connect to it. Narrowing the payment environment, for instance by using a validated hosted payment page, can reduce PCI DSS scope. Confirm your conclusions with a qualified compliance professional and with your acquirer for PCI DSS.<\/p>\n Evaluate threats, vulnerabilities, access permissions, system configurations, and the safeguards already in place. HIPAA requires a documented security risk analysis for ePHI. PCI DSS expects a risk-based approach, along with scanning and testing. One structured assessment can feed both, as long as the outputs are documented separately for each framework.<\/p>\n Put the controls identified in the risk assessment in place. These typically include encryption of sensitive data, role-based access management, multi-factor authentication where applicable, network segmentation to keep payment systems apart from other systems, secure configuration standards, tested backups, timely patch management, and continuous logging and monitoring. Segmentation is particularly useful when one organization handles both PHI and card data.<\/p>\n
\nWhat Is PCI DSS Compliance?<\/h2>\n
\nHIPAA Compliance vs PCI DSS: Key Differences<\/h2>\n
\n\n
\n \nComparison Factor<\/th>\n HIPAA<\/th>\n PCI DSS<\/th>\n<\/tr>\n<\/thead>\n \n Primary Purpose<\/td>\n Protect the privacy and security of PHI and give individuals rights over their health information.<\/td>\n Protect payment account data and reduce card payment fraud.<\/td>\n<\/tr>\n \n Type of Information Protected<\/td>\n Protected Health Information (PHI), including electronic PHI (ePHI).<\/td>\n Cardholder data and sensitive authentication data.<\/td>\n<\/tr>\n \n Governing Authority<\/td>\n U.S. Department of Health and Human Services (HHS), with enforcement by the Office for Civil Rights (OCR).<\/td>\n PCI Security Standards Council (PCI SSC) maintains the standard; card brands and acquiring banks administer compliance programs.<\/td>\n<\/tr>\n \n Legal or Contractual Status<\/td>\n U.S. federal law and regulations.<\/td>\n Industry standard enforced through contractual arrangements.<\/td>\n<\/tr>\n \n Organizations Covered<\/td>\n Covered entities and business associates.<\/td>\n Entities that store, process, or transmit account data, or can affect its security, including service providers.<\/td>\n<\/tr>\n \n Geographic Scope<\/td>\n United States, for covered entities and their business associates.<\/td>\n Global, wherever payment brands’ cards are accepted.<\/td>\n<\/tr>\n \n Core Requirements<\/td>\n Privacy Rule, Security Rule, and Breach Notification Rule.<\/td>\n Twelve requirements organized under six control objectives.<\/td>\n<\/tr>\n \n Risk Assessment<\/td>\n An accurate and thorough security risk analysis is required.<\/td>\n Risk-based elements, targeted risk analyses for certain requirements, and regular vulnerability scanning and testing.<\/td>\n<\/tr>\n \n Encryption<\/td>\n Addressable under the current Security Rule. A proposed rule would make encryption mandatory, but it is not final.<\/td>\n Stored account data must be protected, and strong cryptography is required for transmission over open public networks.<\/td>\n<\/tr>\n \n Access Controls<\/td>\n Access controls and unique user identification are required.<\/td>\n Need-to-know access, unique IDs, and multifactor authentication where specified.<\/td>\n<\/tr>\n \n Audits and Assessments<\/td>\n No official certification; OCR can investigate and audit, and organizations must document their risk analysis.<\/td>\n Self-Assessment Questionnaire (SAQ) or Report on Compliance (ROC), depending on role and transaction volume, plus scans where applicable.<\/td>\n<\/tr>\n \n Breach Reporting<\/td>\n Notice to affected individuals and HHS; media notification is required for larger breaches. Federal deadlines generally require notification without unreasonable delay and no later than 60 days after discovery for individual notices.<\/td>\n Incident response procedures and notifications to the acquirer and payment brands under applicable contractual terms.<\/td>\n<\/tr>\n \n Consequences of Noncompliance<\/td>\n Civil penalties, possible criminal penalties, corrective action plans, and state enforcement.<\/td>\n Contractual fines, higher fees, remediation and forensic costs, and possible restrictions on card acceptance.<\/td>\n<\/tr>\n \n Third-Party Responsibilities<\/td>\n Business associate agreements (BAAs) are required when applicable.<\/td>\n Service provider responsibilities must be documented and managed.<\/td>\n<\/tr>\n \n Compliance Validation<\/td>\n No government-issued HIPAA certification; documentation and risk analysis help demonstrate compliance.<\/td>\n SAQ or ROC with an Attestation of Compliance (AOC), as required by the relevant payment brands and acquirer.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\nHIPAA Requirements vs PCI DSS Requirements<\/h2>\n
Data Protection and Encryption<\/h3>\n
Access Control and Authentication<\/h3>\n
Risk Assessments and Vulnerability Management<\/h3>\n
Security Monitoring and Audit Logs<\/h3>\n
Employee Training and Security Policies<\/h3>\n
Incident Response and Breach Notification<\/h3>\n
\nHIPAA vs PCI DSS: Penalties and Consequences of Noncompliance<\/h2>\n
\nCan a Business Need Both HIPAA and PCI DSS Compliance?<\/h2>\n
\nHow to Achieve HIPAA and PCI DSS Compliance<\/h2>\n
Step 1: Identify the Data You Collect and Process<\/h4>\n
Step 2: Define Your Compliance Scope<\/h4>\n
Step 3: Conduct Risk Assessments<\/h4>\n
Step 4: Implement Appropriate Security Controls<\/h4>\n
Step 5: Review Vendors and Hosting Infrastructure<\/h4>\n