HubSpot Solution Blueprint

HIPAA-Compliant Lead Capture and Data Routing for Medical Device Manufacturers

Standard lead capture forms risk HIPAA violations: they can expose Protected Health Information (PHI) to non-compliant environments without anyone noticing. For a medical device manufacturer, we built a secure routing system using Formstack and Salesforce to isolate PHI.

Custom JavaScript preserves HubSpot tracking cookies across domains. That keeps compliance strict without sacrificing marketing attribution.

Executive Summary

Context

A manufacturer and direct-to-consumer provider of portable oxygen concentrators needed to move its web presence from WordPress to HubSpot. Lead volume was high. Many of those leads required prescriptions and medical history.

What We Built

We deployed a hardened data-routing architecture that used Formstack for sensitive lead capture, Salesforce for secure data storage, and custom JavaScript to preserve HubSpot marketing attribution across domain boundaries.

Tech Stack

HubSpot CMS: Frontend hosting and non-sensitive lead capture
Formstack: HIPAA-compliant form processing
Salesforce: Secure system of record for PHI
BigCommerce: eCommerce engine for non-prescription equipment sales
Custom JavaScript: Cross-domain cookie and email-to-form mapping.

Not a fit when the organization lacks a dedicated HIPAA-compliant system of record (like Salesforce) or when all lead data is non-sensitive and can be housed directly in a standard CRM.

The Challenge

HIPAA constraints created a direct "attribution gap." Standard HubSpot forms couldn't be used, because capturing patient health data, even temporarily, violates compliance if that data touches a non-HIPAA-certified environment. But moving leads to an external compliant form usually loses the tracking cookie. The marketing team could see a conversion happened, but couldn't trace it back to a specific ad campaign or source.

The client first proposed a "capture and clean" workflow: funnel sensitive data into HubSpot, then delete it via automation. We flagged that as a major compliance risk and rejected it.

Our Approach

We shifted the strategy to a strict isolation model. Rather than sanitizing data inside HubSpot, we moved the compliance boundary to the frontend. All medical quizzes and RX-support forms were hosted in Formstack and embedded via JavaScript on HubSpot CMS pages. To solve the attribution loss, we built a custom script that captured the user's email address and set the HubSpot tracking cookie during the first interaction, then passed that identifier as a hidden field into the secure Formstack environment. That created a "handshake" between marketing and sales data, and sensitive health information never touched the HubSpot database.

Impact

Structural Compliance Integrity

The final architecture isolated all PHI within Salesforce and Formstack. Zero sensitive data entered the HubSpot portal, and the frontend on the HubSpot CMS kept working.

Tracking Restored for 7 Core Conversion Goals

Custom JS mapped cookies across platform boundaries. That restored tracking for 7 core conversion goals, including the critical patient-intake quiz and short-term rental forms.

565 Leads in One Month at $55.65 CPA

The revamped data flow supported a Facebook lead generation campaign. It delivered 565 new leads in a single month at a verified CPA of $55.65.

Sub-10-Minute Sales Response Enabled

Speed was the requirement: a sub-10-minute sales response time. The integration architecture delivered it. Data was instantly available in Salesforce the moment a form was submitted.

Technical Blueprint

PHI Isolation Layer

Patient records are excluded from HubSpot entirely. The system uses Formstack as the exclusive entry point for medical data, which then pushes directly to Salesforce via a secure integration, bypassing the Marketing Hub database.

Cross-Platform Cookie Mapping

To prevent "anonymous" conversions, custom JavaScript captures the HubSpot utk and email address at the start of the session. These values are passed through the Formstack embed as hidden fields, allowing Salesforce to reconcile the marketing source with the patient record.

Dynamic Product Rendering via HubDB

Product packages and equipment specifications are managed in HubDB, allowing the client to update medical device configurations in one central table that dynamically updates across multiple CMS pages.

Anonymized Suppression Logic

For marketing nurturing, the system uses a suppression list in HubSpot containing only anonymized identifiers. This prevents the system from accidentally including active patients in generic marketing workflows that may not meet healthcare communication standards.

A HIPAA-compliant attribution architecture bridging HubSpot CMS, Formstack, and Salesforce. It utilizes a custom JavaScript layer to capture marketing cookies before leads interact with sensitive forms. These identifiers are securely bundled with Protected Health Information (PHI) via Formstack and routed directly to Salesforce, preserving attribution without exposing PHI in HubSpot.

FAQ

How do you track marketing source for a conversion that happens on an external HIPAA-compliant form?

We use a custom JavaScript "pre-capture" method. Before the user interacts with the HIPAA form, the script identifies the HubSpot tracking cookie and stores it as a temporary variable. When the user submits the Formstack form, that cookie ID is sent as a hidden field into Salesforce, allowing the RevOps team to link the CRM record back to the original ad click or organic search session.

Why can't we just use a HubSpot workflow to delete sensitive data after it’s been pushed to Salesforce?

Storing PHI in a non-compliant environment, even for a few seconds, is a breach of HIPAA standards. Location matters more than duration. Regulatory bodies look at where the data was processed, not just where it finally resides. Our architecture keeps sensitive data from ever touching the HubSpot servers, so the marketing portal stays entirely "clean" and audit-ready.