Mathproven

Medical billing

Tools for 835 remittance files that run entirely on your computer. These pages are built so they cannot send data anywhere, carry no analytics, and keep working offline.

Tools

835 file anatomySee how an 835 file is put together: every segment in order, nested where it belongs, with a plain-words label.835 to ExcelTurn ERA remittance files into spreadsheets. The file never leaves your computer.835 viewer (free)Read an 835 file on screen, claim by claim, with each claim's balance shown. Free; nothing is uploaded.Denial and adjustment analyzerTotal 835 adjustments by payer, group, and reason code, and list denied claims. Nothing is uploaded.Bank deposit to remittance matcherPair 835 payments with bank credits by amount, trace number, and date. Ties are reported, never guessed.

Free lookups

835 status and group codesPlain-word explanations of claim status and adjustment group codes, with a lookup and a per-file count.