Use Your HSA/FSA
the Right Way — With Your Doctor's Approval
SaunaLMN guides you through a quick, physician-first workflow to document the medical need for sauna therapy. No rushed online approvals. No compliance grey areas. Just clear, research-backed paperwork your own doctor can sign with confidence.

Why "One-Click Letters" Can Cost You
The Risk
- Letters from unknown providers are increasingly rejected by plan administrators.
- If a claim is denied, you repay the funds and risk extra taxes and penalties.
- Instant approvals rarely reflect your real medical history—and auditors know it.
Our Difference
- Physician-Centered: Your trusted doctor reviews and signs every letter.
- Evidence-Driven: Each draft includes peer-reviewed studies matched to your condition.
- Audit-Ready: We follow the documentation format benefits administrators expect.
Simplified in Three Steps
1
Secure Pre-Screen
Answer a brief questionnaire about your diagnosed conditions and goals.
2
Evidence Brief
Instantly receive a concise research summary showing how sauna therapy can help you.
3
Doctor-Ready Letter
Download a pre-filled LMN draft for your physician to review, edit, and sign.
Built on Privacy, Trust, and Physician Integrity
- Your health data never leaves our secure environment.
- Your doctor remains the final authority on medical necessity.
- Your documentation matches the standards reviewers look for.