Direct Substantiation for Issuing Platforms

One integration to provide automated LMN substantiation to all your TPA clients.

Overview

HSA/FSA issuing platforms like Alegeus, Wex, and others serve hundreds of TPAs. By integrating with Truemed at the platform level, you can offer automated LMN substantiation as a value-added feature to all your TPA clients—with a single integration.

The Market Opportunity

Growing LMN Transaction Volume

Health and wellness spending through HSA/FSA accounts is growing rapidly. Consumers increasingly want to use their pre-tax health funds for:

  • Supplements and nutrition products
  • Fitness and exercise equipment
  • Sleep optimization products
  • Preventive health devices

These purchases require Letters of Medical Necessity (LMNs) for substantiation—creating a significant operational burden for TPAs.

The TPA Pain Point

Your TPA clients face a costly “pay and chase” process for LMN transactions:

  1. Request documentation from the cardholder
  2. Follow up repeatedly until received
  3. Process and validate the documentation
  4. Escalate unsubstantiated transactions to employers

This costs $5-25 per transaction in administrative overhead. For TPAs processing significant health and wellness volume, this represents a material cost center.

Truemed’s Market Position

Truemed is the market leader in qualified health and wellness transactions, processing purchases across 3,000+ merchants. We generate LMNs at checkout through licensed telehealth providers, meaning substantiation documentation exists before the transaction even settles.

Platform Integration Benefits

For Your TPA Clients

  • Automated substantiation for all Truemed transactions
  • Eliminated pay-and-chase burden and costs
  • Compliance confidence with IRS-compliant documentation
  • Better member experience — no documentation requests to cardholders

For Your Platform

  • Value-added feature that differentiates your offering
  • Single integration covers all TPA clients
  • Growing volume as health/wellness FSA spending increases
  • No cost to you — Truemed provides the integration at no charge

How It Works

Platform-Level Integration

When you integrate at the platform level, the flow works as follows:

Key points:

  • Your platform automatically detects Truemed transactions at settlement
  • Platform proactively requests substantiation from Truemed—no TPA action required
  • Substantiation data is attached directly to settlements/claims
  • TPAs receive transactions with all context needed for auto-approval workflows
  • TPAs benefit without building their own integration or making any requests

Implementation Timeline

Based on our experience with similar integrations:

PhaseDurationActivities
Discovery3-7 daysAPI review, technical requirements, sandbox access
Development2-3 weeksIntegration build, internal testing
Testing1-2 weeksEnd-to-end testing with pilot TPAs
RolloutOngoingGradual rollout to TPA clients

Total time to first TPA live: 4-6 weeks

We recommend a phased rollout—start with a few pilot TPAs, validate the integration, then expand to your full client base.

Getting Started

  1. Contact our partnerships team at tom@truemed.com
  2. Technical discovery call to review your platform architecture
  3. Sandbox access for development and testing
  4. Implementation support throughout the integration
  5. Pilot TPA selection for initial rollout
  6. Full deployment across your TPA client base

We provide dedicated implementation support and can work with your timeline and technical requirements.

Questions?

Contact tom@truemed.com for partnership discussions or technical questions about platform integration.