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Research & Policy · the citation desk

A standard is only quotable if no payer funds it.

This is the one that qualifies. Every figure in the Reddenda record descends from a federally mandated disclosure, joins to verified provider identity, and ships under a content hash you can check without asking our permission. Cite it because you can verify it, not because we said so.

no payer money, by covenant attribution-required extracts no PHI required

The discovery line doubles as the press line while the newsroom desk is in build. Say you are press and name your deadline.

58 datasets live in the estate 4.3M+ small-area health measures joined to the corpus Sources: federal TiC MRFs · NPPES registry · CMS PFS · CDC PLACES The data estate →
The shelf

What you can cite today, and what prints next.

Ranked by the job you came to do. Nothing on this shelf is sponsored, licensed to a payer, or edited on request.

The Rate Atlas

County-level reimbursement reality, market by market, published as a public reference. Free when it prints, citable by anyone.

Free · publiclive now

The Ghost Rate Report

The annual audit of ghost rates: prices payers publish under clinicians who never performed the service. The disclosure files are public; the audit of their honesty is ours.

Free · publiclive now

Verified Exhibits

Court-ready rate evidence with the hash printed on the face. Any party, including the one across the table, can verify the document independently.

$1,500 single market$7,500 multi-market

Research licensing

Citable extracts and machine-readable slices under written attribution terms, scoped by coverage, freshness, and rights. Every license carries the no-payer-sublicense rider.

On a callnever priced inline

The two public reports carry no links because they are not out. When they print, the embargo list hears first. Join the embargo list →

The citation promise

Quotable because no one can have paid for the answer.

No payer funds it

Reddenda takes no payer money: not as a client, not as a licensee, not as an acquirer. The covenant is public, and in every license it is a contract term, not a slogan.

Read the covenant →

The method is permanent

Every figure carries its lineage: source file, ingest date, method. The methodology travels with the extract, so a number you quote today can be re-derived later, by you or by your critics.

Attribution is the license

Extracts are licensed with attribution required. That is not vanity. It keeps every published figure traceable back to a method someone can check.

Verify independently

Check our work without trusting us.

Every Reddenda exhibit ships sealed: an RDN identifier and a SHA-256 content hash printed on the face, and a provenance block naming the source file, the ingest date, and the method. Verification does not require our cooperation.

1

Read the seal

The RDN identifier and content hash are printed on the document itself.

2

Recompute the hash

Hash the delivered file. One altered digit anywhere and the seal breaks.

3

Read the provenance block

Source file, ingest date, method: the full path from federal disclosure to printed number.

4

Go to the source if you want

The named disclosure files are public. The trail ends at the payer's own filing, not at our word.

RDN·XXXXXX · SHA-256

Verified Litigation Exhibit

Prepared for matter name redacted · market MSA redacted

CodePayerNegotiatedLocal median
992XXpayer redacted$XXX.XX$XXX.XX
97XXXpayer redacted$XX.XX$XX.XX
7XXXXpayer redacted$XXX.XX$XXX.XX
Source file payer_2026-XX_in-network-rates.json.gz
Ingest date 2026-XX-XX
Method local peer median · market scope
SHA-256 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Sample page, redacted. Derived from federally mandated Transparency-in-Coverage disclosures joined to the NPPES registry. Identical methodology for all parties. Dollar figures, where shown, are documented reimbursement opportunity, modeled not guaranteed.

Litigation exhibits are sold to counsel and parties, never to payers: buyer attestation is taken at order. A human reviews every order, and access opens automatically within 30 minutes.

The full exhibit family →

We take no payer money. Ever.

Research licensing

Extracts you can publish. Terms you can defend.

Newsroom and academic licenses are scoped by coverage, freshness, and rights, always on a call and never priced inline. Attribution terms come in writing, and the no-payer-sublicense rider comes standard: the covenant follows the data wherever it is licensed.

Book a discovery call No license is priced on this page, deliberately.
The press line

On deadline, you reach a person.

The discovery line doubles as the press line while the newsroom desk is in build. Book a slot, name your outlet and your deadline, and you get a human who can pull the number and show you its provenance.

Not on deadline? Take the embargo list.

When the Rate Atlas and the Ghost Rate Report print, the list hears before the public page does.

The embargo list: one email per release, nothing else. On the list. Next release, you hear first.