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Confused by a code on your EOB? Decode it.

Those cryptic codes on your Explanation of Benefits — like CO-45 or PR-1 — each mean something specific. Enter one and we'll translate it into plain English, free.

It's usually in the "reason" or "remark" column, next to a charge.

We don't store anything from this. Creating an account is free, and you'll see what we find on yours before you pay — the full EOB read, with every code, what you owe and what to dispute, unlocks with a plan or a single $10 credit.