Summary

Understanding your cardholder data environment (CDE) is the essential first step. This is the network and systems that store, process, or transmit cardholder data. PCI DSS v4.0 requires that policies and procedures be reviewed and updated at least annually. Additionally, documentation must be updated whenever significant changes occur to your environment, software, or processes. Consequences can include fines from card brands, increased transaction fees, mandatory forensic investigations, and in serious breach cases, loss of the ability to process card payments. Healthcare organizations also face reputational damage that can affect patient trust.

PCI DSS Checklist for Healthcare Software: A Complete Compliance Guide

Healthcare organizations that process payment card data face a uniquely complex compliance landscape. They must satisfy both HIPAA requirements for patient data and PCI DSS requirements for cardholder data — often within the same software systems. This guide provides a practical PCI DSS checklist for healthcare software teams, developers, and compliance officers who need to meet Payment Card Industry Data Security Standard requirements without losing sight of their broader security obligations.

Why Healthcare Software Has Unique PCI DSS Challenges

Healthcare software often handles payments in ways that differ significantly from traditional retail environments. Patient portals, billing systems, telehealth platforms, and practice management software may all touch cardholder data at various points.

Key challenges include:

Overlapping compliance requirements — PCI DSS and HIPAA share some controls but diverge in important ways
Legacy systems — Many healthcare organizations run older software not designed with modern payment security in mind
Third-party integrations — EHR systems, billing services, and clearinghouses create complex data flows
Staff training gaps — Clinical staff often lack payment security awareness

Understanding your cardholder data environment (CDE) is the essential first step. This is the network and systems that store, process, or transmit cardholder data.

PCI DSS Checklist for Healthcare Software

The following checklist is organized around the 12 core PCI DSS requirements (aligned with PCI DSS v4.0). Use this as a starting framework — your specific scope will depend on how your software handles payment data.

Requirement 1: Install and Maintain Network Security Controls

[ ] Define and document all network segments containing cardholder data
[ ] Implement firewalls between the CDE and other network zones (including clinical systems)
[ ] Restrict inbound and outbound traffic to only what is necessary
[ ] Review firewall and router rule sets at least every six months
[ ] Ensure patient portals and billing interfaces are isolated from internal clinical networks

Requirement 2: Apply Secure Configurations to All System Components

[ ] Change all vendor-supplied default passwords before deploying any system
[ ] Disable or remove unnecessary services, protocols, and functions
[ ] Document a configuration standard for every system type in the CDE
[ ] Ensure payment modules within EHR or practice management software are hardened separately

Requirement 3: Protect Stored Account Data

[ ] Identify exactly where cardholder data is stored within your software and databases
[ ] Do not store sensitive authentication data (full track data, CVV, PINs) after authorization
[ ] Truncate or mask Primary Account Numbers (PANs) wherever they are displayed
[ ] Encrypt stored PANs using strong cryptography (AES-256 is standard)
[ ] Implement and document a data retention and disposal policy

Requirement 4: Protect Cardholder Data with Strong Cryptography During Transmission

[ ] Use TLS 1.2 or higher for all cardholder data transmitted over open networks
[ ] Disable SSL and early TLS versions across all payment-related components
[ ] Verify that patient-facing payment forms use HTTPS with valid certificates
[ ] Document all locations where cardholder data is transmitted

Requirement 5: Protect All Systems Against Malware

[ ] Deploy anti-malware solutions on all systems in the CDE
[ ] Ensure anti-malware is actively running and generating audit logs
[ ] Perform periodic malware scans on systems not considered at high risk
[ ] Train staff to recognize phishing and social engineering targeting payment data

Requirement 6: Develop and Maintain Secure Systems and Software

[ ] Establish a formal vulnerability management program
[ ] Apply security patches within one month of release (critical patches within one week)
[ ] Follow secure development practices (OWASP guidelines) for any in-house payment features
[ ] Conduct code reviews or application security testing before releasing payment-related updates
[ ] Maintain a software inventory including all third-party payment components

Requirement 7: Restrict Access to System Components and Cardholder Data

[ ] Implement role-based access control (RBAC) so only authorized roles access the CDE
[ ] Deny access by default — grant only what is needed for job function
[ ] Document access control policies and review them regularly
[ ] Ensure clinical staff cannot access payment system administration functions

Requirement 8: Identify Users and Authenticate Access to System Components

[ ] Assign unique IDs to every user with access to the CDE
[ ] Implement multi-factor authentication (MFA) for all access into the CDE
[ ] Enforce strong password policies (minimum length, complexity, expiration)
[ ] Immediately revoke access for terminated employees
[ ] Log all authentication attempts and review logs regularly

Requirement 9: Restrict Physical Access to Cardholder Data

[ ] Secure physical access to servers, workstations, and terminals in the CDE
[ ] Implement visitor logs and badge access controls in data centers or server rooms
[ ] Protect point-of-sale terminals and payment kiosks from tampering
[ ] Establish a media destruction policy for devices that stored cardholder data

Requirement 10: Log and Monitor All Access to System Components and Cardholder Data

[ ] Enable audit logging on all CDE systems (logins, data access, configuration changes)
[ ] Protect logs from modification or deletion
[ ] Review logs daily using automated tools or a SIEM solution
[ ] Retain logs for at least 12 months (three months must be immediately available)

Requirement 11: Test Security of Systems and Networks Regularly

[ ] Conduct quarterly internal and external vulnerability scans
[ ] Use an Approved Scanning Vendor (ASV) for external scans
[ ] Perform annual penetration testing on the CDE and its boundaries
[ ] Test segmentation controls at least every six months
[ ] Run file integrity monitoring (FIM) on critical system files

Requirement 12: Support Information Security with Organizational Policies

[ ] Maintain a written information security policy covering PCI DSS scope
[ ] Conduct annual PCI DSS risk assessments
[ ] Establish an incident response plan that covers payment card data breaches
[ ] Train all personnel on PCI DSS responsibilities annually
[ ] Manage third-party service providers (billing companies, clearinghouses) through formal agreements and due diligence

PCI DSS and HIPAA: Where They Overlap in Healthcare Software

Many controls satisfy both frameworks simultaneously, which can reduce your compliance burden.

Control Area	PCI DSS Requirement	HIPAA Safeguard
Encryption at rest	Req. 3	Technical safeguard
Access controls	Req. 7 & 8	Technical safeguard
Audit logging	Req. 10	Technical safeguard
Risk assessment	Req. 12	Administrative safeguard
Incident response	Req. 12	Administrative safeguard

Where they differ: HIPAA applies to Protected Health Information (PHI) and has no prescriptive technical controls, while PCI DSS is highly specific and applies only to cardholder data. Your compliance program should map controls to both frameworks explicitly.

Scoping Considerations for Healthcare Billing Software

One of the most effective ways to reduce PCI DSS burden is to reduce your scope. Healthcare software teams should evaluate:

Tokenization — Replace PANs with tokens so your system never stores actual card numbers
Hosted payment pages — Redirect payment collection to a PCI-compliant third party
Point-to-point encryption (P2PE) — Encrypt card data at the point of capture before it reaches your software

If your software uses a validated P2PE solution and a hosted payment page, your PCI DSS scope can shrink dramatically, reducing both cost and risk.

Frequently Asked Questions

Does HIPAA compliance mean we’re already PCI DSS compliant?

No. HIPAA and PCI DSS are separate frameworks with different scopes. HIPAA governs Protected Health Information, while PCI DSS governs payment cardholder data. Some technical controls overlap, but you must satisfy each framework independently.

What PCI DSS merchant level applies to a healthcare software company?

Your merchant level depends on annual transaction volume. Most small-to-mid-size healthcare practices qualify as Level 4 (fewer than 20,000 e-commerce transactions or up to one million total transactions annually), which allows self-assessment via a Self-Assessment Questionnaire (SAQ). Larger health systems may qualify as Level 1, requiring an annual Report on Compliance (ROC) from a Qualified Security Assessor (QSA).

Can we use our EHR vendor’s PCI compliance instead of doing our own assessment?

Not entirely. Your EHR vendor may be PCI DSS compliant for the services they provide, but you are responsible for the portions of the cardholder data environment that you control. Review your vendor’s Attestation of Compliance (AOC) and understand exactly what is and isn’t covered.

How often do we need to update our PCI DSS documentation?

PCI DSS v4.0 requires that policies and procedures be reviewed and updated at least annually. Additionally, documentation must be updated whenever significant changes occur to your environment, software, or processes.

What happens if a healthcare organization fails a PCI DSS audit?

Consequences can include fines from card brands, increased transaction fees, mandatory forensic investigations, and in serious breach cases, loss of the ability to process card payments. Healthcare organizations also face reputational damage that can affect patient trust.

Simplify Your PCI DSS Compliance with Ready-to-Use Templates

Working through PCI DSS compliance from scratch is time-consuming and costly — especially when you’re already managing HIPAA obligations. Our professionally designed PCI DSS compliance template bundle for healthcare software gives you everything you need to get audit-ready faster.

What’s included:

Pre-built PCI DSS gap assessment checklist (v4.0 aligned)
Information security policy templates
Risk assessment and vendor management documentation
Incident response plan template
Network segmentation documentation worksheet
Staff training acknowledgment forms

Download the PCI DSS Healthcare Compliance Template Pack →

Stop building compliance documentation from a blank page. Get templates written by compliance professionals, customized for healthcare software environments, and start your assessment today.