For claims teams
The Coverage Knowledge Base is for coders, clinical teams, and billing teams. The E0601 page is free.
About Verzi Health.
Verzi Health was founded by Adrian and Robert Campbell. It answers Medicare reimbursement questions with a receipt.
When CMS changes the rule, Verzi keeps the old one. Every version since 2015. Standing, coding edits, fee schedules, and policy are each pinned to the source that was in force on the date of service, with a hash you can replay against the bytes.
Live for Medicare DME. The rest of Medicare and Medicaid are coming soon, then commercial plans.
For developers
The API, SDK, and MCP server are for RCM and health tech companies. Get a free API key for a signed answer. The source archive and as-of resolution are public, no key.
What a receipt is
A receipt is the answer with its source, its version, and a hash you can replay. Same question, every time: what was true on the date of service? It is a receipt for the published rule, edit, fee, and standing. It is not a guarantee of payment or medical necessity.
Rules data, not PHI. Nothing Verzi serves contains patient information. Version listings, effective dates, hashes, and as-of resolution are public. CPT descriptors and original source bytes are gated to keyed, terms-accepted accounts.