270/271 Companion Guide April 14, 2021 23:04 Updated Updated 270 / 271 Companion Guide Health Care Eligibility-Benefits Inquiry-270-271 Companion Guide 2021.pdf 200 KB Download Related articles EDI Payor ID List EDI Submitter Checklists DCO to CCO Integration - DCO Enrollment and Billing for PH Tech Customers User Guide: SFTP Web Portal Program Tags/Location Info