Verify all physical addresses have a verified +4 extension via the USPS Look-up Tool .
Clearinghouses will reject the file before it reaches the payer. Set 5010zip
The EDI 5010 standard typically requires digits only; hyphens ("-") often cause transmission "loops" or errors. Verify all physical addresses have a verified +4
If the last 4 digits are unknown, many systems use "9998" as a placeholder, though specific Payer Requirements may vary. ⚠️ Impact of Incorrect Settings Set 5010zip
Inconsistencies between the ZIP code on file with the NPPES NPI Registry and the claim file can trigger audits. 🚀 Implementation Steps