Free tools. Zero guesswork.

Built on our open, cited datasets — for patients, physicians, and divers alike. Every result shows its sources and its disclaimers. No marketing tricks.

For patients

AI Eligibility Analyzer

Answer a few questions, get an honest verdict — FDA-recognized, off-label, or not recommended — plus coverage likelihood.

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Ask an HBOT Expert

A 24/7 AI assistant trained on our honest knowledge base. Upload a wound photo; get cited answers.

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Recovery Timeline Simulator

See projected recovery curves — standard care vs. care + HBOT — built from published studies.

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Treatment Comparator

HBOT vs. surgery, medication, and standard care — scored on evidence, risk, cost, and coverage.

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Safety Self-Screener

A 60-second check for the contraindications a physician screens for — before you book.

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For physicians

HBOT Refer

Enter a case → indication strength, protocol, billing codes → a ready-to-send referral letter.

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Billing & Coding Center

CPT 99183 / HCPCS G0277 crosswalks, ICD-10 mapping, and per-payer notes.

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For divers & operators

ATA ↔ Depth Converter

Convert between atmospheres, feet/meters of seawater, and psi/kPa instantly.

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Oxygen Toxicity Calculator

CNS % and pulmonary OTU/UPTD from pressure, time, and FiO₂ — using published NOAA/Repex formulas.

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Clinic Startup Calculator

Chamber count, staffing, and rent by region → startup cost and break-even sessions.

Coming soon

Every tool is open-source

Our datasets and scoring logic are published on GitHub — "no marketing tricks, just the science." Audit us anytime.