Trade Relations Domain

Trade relations & 340B / DSCSA

End-to-end claim reconciliation, duplicate discount prevention, and serialization verification across covered entities, contract pharmacies, wholesalers, and manufacturers.

Pharmaceutical trade distribution and DSCSA serialization

Regulatory & Trade Advisory

Audit-ready 340B compliance and serialization traceability.

Authored by Osama El-Helw, RPh, LSSBB, covering covered entity oversight, DSCSA EPCIS workflows, and trade partner reconciliation.

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Domain expertise

340B Program

340B Program Compliance

End-to-end 340B program management including covered entity registration, contract pharmacy oversight, split-billing configuration, and HRSA audit readiness.

Supply Chain Security

DSCSA Traceability

Serialization verification, EPCIS event management, transaction information/statement (TI/TS) workflows, and chain-of-custody documentation.

Gross-to-Net

Rebate & Revenue Protection

Beacon claim optimization, GTN revenue protection, WAC ceiling price monitoring, duplicate discount prevention, and financial reconciliation.

Data Systems

Data Integration & Interoperability

Source system mapping, EDI transaction management, pharmacy switch integration, and PHI de-identification using SHA-3 hashing protocols.

Channel Operations

Wholesaler & Vendor Relations

Wholesaler EDI (810/850) management, EPCIS receiving workflows, contract pharmacy network optimization, and vendor selection strategy.

Regulatory Governance

OPAIS & Regulatory Systems

OPAIS site registration management, Medicaid exclusion file monitoring, state Medicaid compliance, and CE child site verification.

340B & DSCSA traceability elements

End-to-end claim reconciliation, duplicate discount prevention, and serialization verification rely on standardized data elements across covered entities, contract pharmacies, wholesalers, and manufacturers:
Serial Number (SGTIN/EPC)
NDC-11
Quantity Dispensed
Date of Service (Dispense Date)
Prescriber NPI
Dispensing Pharmacy NPI
340B ID (CE HRSA ID)
Rx Number (SHA-3 hashed)
BIN / PCN
Patient Payer ID / Plan Name
OPAIS Site Registration
Medicaid Exclusion File
WAC Invoice Reference
EPCIS Receiving Event
Beacon Claim Submission ID
DSCSA TI/TS Chain-of-Custody

Need help with 340B/DSCSA compliance?

Osama El-Helw provides hands-on consulting for covered entities, contract pharmacies, and healthcare systems navigating 340B program requirements and DSCSA serialization mandates.