YDS BCBS prefix
Listed for Blue Cross and Blue Shield of Montana (MT) in our data.
Unofficial reference. Prefixes change. Verify with the plan before submitting a claim. Data last updated .
- Plan
- Blue Cross and Blue Shield of Montana
- State or region
- MT
- Plan type
- PPO
- Notes
- Blue Preferred PPO
- Source
- 2025 Three-Character Prefix Updated March 2025 (Blue Cross and Blue Shield of Montana)https://www.bcbsmt.com/docs/forms/provider/mt/mt-group-three-character-prefix-guide.pdfSource dated .
- Last checked
What to do next
Before you submit a claim, confirm the member's eligibility and plan with the plan itself, for example by calling the phone number on the member's ID card. Prefix assignments can change, so details may differ from what we found on the date we last checked.
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