Healthcare and Pharmaceutical integration
Cencora (formerly AmerisourceBergen) EDI integration
A guide for manufacturers supplying Cencora, formerly AmerisourceBergen, covering order-to-cash documents, resale reporting and onboarding.
Overview
Understanding Cencora integration
Who this is for: Pharmaceutical and healthcare product manufacturers supplying Cencora's distribution businesses.
Cencora, the company formerly known as AmerisourceBergen, is a major pharmaceutical distributor. Suppliers exchange purchase orders, acknowledgments, advance ship notices and invoices with Cencora, and third-party catalogs list product activity data and product transfer and resale reporting among the documents supported on Cencora's supplier channel.
Product transfer and resale reports matter in pharmaceutical distribution because manufacturers use distributor sales data to administer contract pricing and validate chargebacks. Ship notices need accurate product, lot and expiration data, consistent with traceability obligations across the U.S. pharmaceutical supply chain.
Integration guides describe a provisioning step in which Cencora establishes the trading partner relationship, followed by user acceptance testing before files can be exchanged in production. Suppliers should confirm document requirements, connection method and testing with Cencora's EDI onboarding team.
Workflows
Typical Cencora business workflows
Supplier order-to-cash
- 1Receive 850 purchase order
- 2Send 855 acknowledgment
- 3Send 856 ship notice
- 4Send 810 invoice
Sales and resale reporting
- 1Receive 867 resale data
- 2Load into contract system
- 3Validate chargebacks
- 4Reconcile with Cencora
Documents and APIs
Common Cencora transactions
Documents commonly exchanged with Cencora, based on the public sources listed below. Exact requirements depend on your program, so always confirm against Cencora's current implementation guide.
| Document | Name | Direction | Purpose |
|---|---|---|---|
| 850 | Purchase Order | From Cencora | Cencora orders products. |
| 855 | Purchase Order Acknowledgment | To Cencora | The supplier confirms the order. |
| 856 | Advance Ship Notice | To Cencora | Describes the shipment including product details. |
| 810 | Invoice | To Cencora | Bills for shipped products. |
| 852 | Product Activity Data | From Cencora | Shares product movement data where provided. |
| 867 | Product Transfer and Resale Report | From Cencora | Reports distributor sales for contract and chargeback administration. |
Connectivity
How companies connect
SFTP or EDI provider
Integration guides describe direct EDI over SFTP, and many suppliers use an EDI provider.
Provisioning and UAT
Cencora provisions the relationship and completes user acceptance testing before production.
Challenges
Common integration challenges
Resale data reconciliation
867 data must reconcile with contracts and chargeback claims.
Traceability data
Ship notices need accurate lot and expiration information.
Testing before production
Files cannot be exchanged in production until testing is complete.
How ECOM helps
How ECOM can support your Cencora integration
Pharmaceuticals
See how ECOM supports pharmaceutical distribution, chargebacks and traceability.
SolutionEDI Integration
Integrate Cencora orders, ship notices and invoices with your ERP.
SolutionFinancial Document Automation
Process resale and adjustment data for contract and chargeback reconciliation.
ERP integration options
ECOM integrates Cencora order-to-cash documents and resale reporting with your ERP and contract management systems.
Visibility and exception management
PRISM-SCV, ECOM's supply chain visibility product, is designed to follow each Cencora document from receipt to response and flag late or missing documents and mismatches, so your team can resolve exceptions before they affect the relationship.
Explore PRISM-SCVCencora integration FAQs
Is Cencora the same company as AmerisourceBergen?
Yes. AmerisourceBergen changed its name to Cencora, and its EDI channels are commonly listed under both names.
Which EDI documents does Cencora use with suppliers?
Third-party catalogs list the 850, 855, 856, 810, 852 and 867 on Cencora's supplier channel. Confirm your requirements with Cencora.
What is an EDI 867 used for?
The 867 product transfer and resale report shares distributor sales data that manufacturers use for contract pricing and chargeback validation.
Is ECOM a Cencora partner?
This page is an integration guide and does not indicate a partnership with Cencora. ECOM builds integrations to published requirements.
Sources and accuracy
This guide summarizes publicly available information as of October 2026. Cencora sets its own requirements and can change them at any time; your Cencora implementation guide, supplier portal or account contact is the authoritative source for your program.
- Stacksync, Cencora supplier EDI channel Third-party source
- Flxpoint Help Center, AmerisourceBergen EDI Third-party source
Cencora is a trademark of its owner. Its mention does not imply endorsement of, or a partnership with, ECOM Specialist.
Related integrations
More healthcare and pharmaceutical integration guides
Cardinal Health EDI
A guide for manufacturers supplying Cardinal Health, covering the order-to-cash documents, ship notice and traceability data, and ERP integration.
McKesson EDI
A guide for manufacturers and suppliers connecting with McKesson, covering order-to-cash documents, inventory and sales data, and ERP integration.
Request Cencora integration assistance
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