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Submission deadline for outstanding 2025 MassHealth claims

Harvard Pilgrim Health Care·MA·Provider Newsletter
Effective date
Not stated
We identified it
Jun 20, 2026
Days to comply
—

Summary

Tufts Health Together providers must submit all 2025 claims, corrections, and appeals to Tufts Health Plan by July 9, 2026 to meet MassHealth encounter data deadlines. Claims should be submitted via EDI using HIPAA-compliant 837 format, with appeals processed through the secure provider portal.

Action Required

Action needed
By July 9, 2026: All providers serving Tufts Health Together members must submit outstanding 2025 claims, corrections, and appeals via EDI in HIPAA-compliant 837 format. Use the claims adjustment tool on Tufts Health Plan Provider portal for appeals. Review Claim Requirements chapter in Tufts Health Public Plans Provider Manual for detailed submission guidelines. Missing this deadline will prevent MassHealth encounter data submission compliance.

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