Summary
Blue Cross Vermont requires providers to notify them immediately if their practice obtains a new Employer Identification Number (EIN) or Tax Identification Number (TIN). Failure to report this change will result in claims submitted under the updated EIN/TIN becoming inaccessible in the provider portal, disrupting claims management and follow-up.
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What to do
by May 1, 2026 · 4 steps
01If your practice has obtained or will obtain a new EIN or TIN, the billing team must immediately notify Blue Cross Vermont through the specified process outlined in the full policy.
02Contact the provider relations department or credentialing team to report the change before submitting any claims under the new identifier.
03Failure to report will make all claims submitted under the updated EIN/TIN unavailable in your online portal, preventing claims tracking, follow-up, and reconciliation.
04Update your internal records and billing system to reflect any EIN/TIN changes and confirm the update with Blue Cross Vermont.
Original notice
EIN/TIN Changes
bluecrossvt.org · Always check the source before changing claims.