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Blue Cross of Idaho fax number

(208) 387-6853

Provider Relations

Used for: Submitting Coordination of Benefits (COB) information for a patient; faxing COB form and any copies of other insurance cards to the insurer for benefits coordination.

Fax destination details

Department
Provider Relations
Purpose
Submitting Coordination of Benefits (COB) information for a patient; faxing COB form and any copies of other insurance cards to the insurer for benefits coordination.
Form
PAP234-COB-Form — Coordination of Benefits Form
Address
3000 E Pine Ave, Meridian, ID 83642
Voice phone
208-345-4550

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  • Check the organization website or call its main line for the current fax number.
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  • Keep the delivery confirmation with your submission records.

Complete Part 1 and/or Part 2 as applicable; if you have other insurance, fax a copy of the card and the form to (208) 387-6853 or mail to P.O. Box 7408, Boise, ID 83707-1408.

Official form instructions are published as a downloadable file on the organization's website.

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