Create Claim Attachment (275) JSON

This endpoint returns a pre-signed URL that you can use to upload a claim attachment file to Stedi. You must complete this step before you can call the Submit Claim Attachment (275) JSON endpoint.

1. Call this endpoint to initiate the file upload process.
2. Stedi returns a unique identifier for the attachment file (attachmentId) and a pre-signed URL (uploadURL). Retain the attachmentId so you can use it when submitting the attachment to the payer.

You only need to complete this step when submitting claims through Stedi’s JSON APIs. If your system already generates X12 EDI, you can send attachments directly through the Submit Claim Attachment (275) Raw X12 endpoint instead.

​

Upload the attachment to Stedi

Use a PUT request to upload the attachment file to the pre-signed URL (uploadURL) in the response. The request must include a Content-Type header that matches the MIME type you specified for the attachment file.

The following example shows how to upload a JPEG attachment:

curl --request PUT \
  --url "<uploadUrl>" \
  --header "Content-Type: image/jpeg" \
  --upload-file /path/to/file.jpeg

Stedi stores uploaded files for 45 days. After that, you must reupload the file before submitting it to the payer.

​

Submit the attachment to the payer

Once you’ve uploaded the attachment through the provided URL, you can submit it to the payer through the Submit Claim Attachment (275) JSON endpoint.