EDI Manuals and Resources
Connectivity
Companion Guides
- 270 Eligibility Request Companion Guide
- 276 Claim Status Companion Guide
- 278 Healthcare Services Review-Request Companion Guide
- 834 Benefit Enrollment Companion Guide
- 835 Electronic Remittance Advice Companion Guide
- 837 Dental Companion Guide
- 837 Institutional Companion Guide
- 837 Professional Companion Guide