Content
Claims forms
Forms related to Claims that you can fill out and mail online entirely with PostalForm. No PDF filling required or printing required.
• Updated Apr 24, 2026
Available forms
3 forms
CMS-20027 - Redetermination Request Form
Medicare redetermination request form used to appeal an initial claim determination.
CMS-20033 - Medicare Reconsideration Request
Fill out CMS-20033 online with an online-native workflow for a second-level Medicare fee-for-service appeal after an unfavorable redetermination.
Claim packet
Health Insurance Claim Packets
Build a health insurance claim packet online, review the generated PDF, and mail it to the payer or claims department with tracking.
Why this topic matters
These claims workflows are for mailings where the form, supporting documents, and proof of sending need to stay together. PostalForm turns selected printable PDFs and packet workflows into guided online steps, then generates a reviewable PDF before mailing.
How it works
- Choose the workflow that matches the packet you need to send
- Answer the guided questions and upload attachments when needed
- Review the generated PDF before checkout
- PostalForm prints and mails the packet through USPS