A Mathproven alternative for 835 remittances
Mathproven offers a family of healthcare file tools. If you mainly need 835 ERAs read, balanced and exported, Remitgrid is free to view and Pro starts at $12 for 7 days.
Mathproven offers several healthcare data tools with monthly and yearly plans. Remitgrid does one job — 835 remittances — and keeps it in your browser.
| Remitgrid | Mathproven | |
|---|---|---|
| Where it runs | In your browser tab. The 835 is never uploaded; nothing to install. | In the browser — its site says files are never uploaded. |
| Price | Free to view any 835 and download files up to 50 claims. Pro: $12 for 7 days, $19/month or $149/year. | Pro $49/month or $490/year; Firm $99/month or $990/year. |
| Free use | Unlimited viewing and balancing checks; Claims / Service-line CSV and print up to 50 claims per file. | 3 runs per tool per month, one file at a time. |
| Batch / several files | Pro: drop many 835s at once, duplicates counted once, one combined workbook. | Pro: batches up to 25 files. |
Choose Mathproven if you need its wider set of tools. Choose Remitgrid for 835s only, unlimited free viewing, and Pro from $19/month or a $12 week pass.
Competitor details checked on 2026-10-27 from their public pages: Mathproven pricing. Prices change — check their site for the current offer. Product names are trademarks of their owners; we are not affiliated with them.
FAQ
Is my 835 uploaded?
No. The file is read by JavaScript running in your browser tab; its contents — patient names, member IDs, claims — are never sent over the network or stored. You can verify this in your browser's developer tools (Network tab), or go offline after the page loads.
Is it HIPAA compliant?
Remitgrid never receives, stores or transmits your files, so no PHI reaches us. HIPAA compliance depends on how your organization handles the files and anything you download — use approved devices and storage, and check with your privacy or compliance officer.
Which files work?
X12 835 health care claim payment/advice files (version 005010X221A1 and most older ones), usually named .835, .edi, .txt, .era or .x12. Files with several payments, any delimiters, and with or without line breaks are supported. 837, 277 and 999 files are recognised and politely refused.
What do the balancing checks do?
For every service line, claim and payment, Remitgrid checks that billed − adjustments = paid, and that claims paid − provider-level adjustments = the check or EFT amount. It also checks segment counts and control numbers. Anything that doesn't add up is marked UNVERIFIED.
Are the code descriptions official?
No. They are short plain-English summaries written by Remitgrid. The official CARC and RARC wording is published by X12 at x12.org/codes, and payers apply codes according to their own policies.
What's free?
Viewing any 835 of any size, the balancing checks, denials view and reason summary are free. Claims and service-line CSVs and printing are free for files up to 50 claims. Pro removes the limit, opens many files at once, and adds the Excel workbook, denials worklist, adjustments and patient-balance CSVs.