# Introducing a read-only CMS-1500 view for professional claims in the Stedi portal

> Professional claims in the Stedi portal now appear in a read-only view that mirrors the CMS-1500 form used to submit them. Edit and resubmit when needed.

Published Jun 2, 2026

Product: Claims

When you open a [professional claim](https://www.stedi.com/docs/healthcare/submit-professional-claims) from the Stedi portal’s [claims view](https://portal.stedi.com/app/healthcare/claims), details are now shown in a read-only layout that mirrors the CMS-1500 form, also called the HCFA, the standard paper form for professional claims.

CMS-1500 claim view in the Stedi portal

If you use the Stedi portal’s [CMS-1500 form](https://www.stedi.com/docs/healthcare/submit-professional-claims-ui#cms-1500-claim-form) to submit professional claims, you can now view a claim in the same form you used to submit it. Previously, the Stedi portal rendered professional claims in a Stedi-specific layout that didn't resemble the submission form.

You can also correct and resubmit a claim from the CMS-1500 claim view. Click **Edit and resubmit** and select **CMS-1500 resubmission**. This opens the claim in the editable [CMS-1500 form](https://www.stedi.com/docs/healthcare/submit-professional-claims-ui#cms-1500-claim-form), where you can update and resubmit it.

This change applies to professional claims only. [Dental](https://www.stedi.com/docs/healthcare/submit-dental-claims) and [institutional](https://www.stedi.com/docs/healthcare/submit-institutional-claims) claims viewed in the Stedi portal still use their existing layouts.

## Unmapped X12 paths

Stedi transmits all claims to payers as [HIPAA-compliant X12](https://www.stedi.com/docs/healthcare/intro-to-claim-submission#x12-hipaa-format). If you submit professional claims using our [JSON APIs](https://www.stedi.com/docs/healthcare/intro-to-claim-submission#api-claim-submission) or the [CMS-1500 form](https://www.stedi.com/docs/healthcare/submit-professional-claims-ui#cms-1500-claim-form), we handle the translation to X12 for you.

Certain X12 paths don’t map cleanly to the CMS-1500 form and aren’t rendered in the new view. Instead, you can view unmapped X12 paths from the bottom of the CMS-1500 claim view, alongside a link to the EDI tab for the raw 837.

Unmapped X12 paths in the CMS-1500 claim view