Health Agent · Free caregiver tools
Every Health Agent tool, in one place.
Free tools for the person doing the caregiving — decode the paperwork, fight a denial or a bill, and plan ahead. Most need no account at all; the documents you build — your advance directive, your records-request letter — save with a free account. The ones you type into run entirely in your browser: nothing you enter leaves your device.
Understand the paperwork
Figure out what you're actually looking at
Before you can fight anything, you have to know what the letter, the bill, or the code is saying.
Decode a denial code
Enter the CO-50 or PR-1 code from your Explanation of Benefits and see why a claim was denied — and whether you can even be billed for it.
Open → BillsDecode the bill codes
Paste a bill and translate the procedure codes (99213, 80053, 70553…) into plain language. It decodes — it doesn't judge whether you were billed right.
Open → JargonPlain-language decoder
Paste the wording from a discharge summary, lab report, or denial letter and get it in plain English and Spanish. It only defines terms it knows — it never guesses.
Open →Fight a denial or a bill
Push back — on the deadline, the evidence, and the law
Most denials and surprise bills are winnable. These tools find the deadline, the missing evidence, and the rights you already have.
Surprise-bill checker
Answer a few questions and see whether a bill is protected from balance billing under federal law — and where the real exceptions are.
Open → Prior authorizationPrior-auth readiness
Pick the reason the plan said no and check off what you have — it names exactly what evidence is still needed to overturn it, plus the decision clock.
Open → Denial structureWhat the denial really says
Answer a few yes/no facts about your own record and see the structural pattern a denial fits beneath its wording — like a procedural denial dressed as “not medically necessary.” It names the mismatch; it never rules the case.
Open → DeadlinesAppeal deadline checker
Enter the date on your denial notice and the appeal level; see the exact filing deadline, how many days are left, and who decides next.
Open → RecordsRecords requester
Build the HIPAA medical-records request the law recognizes and start the 30-day clock your provider has to respond within.
Open → The appealAppeal letter desk
Draft a medical-necessity appeal letter on your own computer so the records never leave your hardware — or use the cloud generator if you'd rather not install anything.
Open → The appeal · cloudCloud appeal generator
The faster path if you'd rather not install anything: generate the appeal letter in the cloud from the patient record and the denial reason.
Open → Start hereThe step-by-step guide
New to this? The four-step walkthrough takes you from "denied" to "appeal filed" and points you to the right tool at each step.
Open →Plan ahead
Put your wishes in writing
Not every tool is for a fight. Some are for the quieter, just-as-important work of planning.
Advance directive builder
Build a living will or a healthcare power of attorney in plain language, in your own words, then print and sign. It records your choices — it never tells you which to make.
Open → The proofYour data, verified
See the cryptographic proof behind the promise: how these tools run in your browser, and why nothing you enter has to leave your device.
Open →Why these are safe to use for a real situation
The tools you type into — the decoders, the checkers, the directive builder — run entirely in the page you already loaded. There is no upload, so the words on your denial, your bill, or your wishes never travel over the network. Most tools need no account; saving the documents you build asks for a free account, and even then what you wrote stays on your device. See the proof →