| BCBS Montana Medical Policies | Axillary Reverse Mapping for Prevention of Breast Cancer- | 2026-01-01 |
| BCBS Montana Medical Policies | Balloon Ostial Dilation for Treatment of Chronic and Recurrent | 2026-01-01 |
| BCBS Montana Medical Policies | Bariatric Surgery | 2026-01-01 |
| BCBS Montana Medical Policies | Benralizumab | 2026-01-01 |
| BCBS Montana Medical Policies | Biofeedback as a Treatment of Headache | 2026-01-01 |
| BCBS Montana Medical Policies | Biofeedback as a Treatment of Urinary Incontinence | 2026-01-01 |
| BCBS Montana Medical Policies | Biofeedback for Miscellaneous Indications | 2026-01-01 |
| BCBS Montana Medical Policies | Biventricular Pacemakers (Cardiac Resynchronization Therapy) | 2026-01-01 |
| BCBS Montana Medical Policies | Blepharoplasty and Blepharoptosis | 2026-01-01 |
| BCBS Montana Medical Policies | Bone Morphogenetic Protein | 2026-01-01 |