| BCBS Montana Medical Policies | Long-Term Ambulatory Cardiac Monitoring (Outpatient | 2026-01-01 |
| BCBS Montana Medical Policies | Lower Esophageal Magnetic Sphincter Augmentation | 2026-01-01 |
| BCBS Montana Medical Policies | Lower-Limb Prosthetics, Including Microprocessor-Controlled | 2026-01-01 |
| BCBS Montana Medical Policies | Lumasiran | 2026-01-01 |
| BCBS Montana Medical Policies | Lumbar Spinal Fusion | 2026-01-01 |
| BCBS Montana Medical Policies | Lung and Lobar Lung Transplant | 2026-01-01 |
| BCBS Montana Medical Policies | Lysis of Epidural Adhesions | 2026-01-01 |
| BCBS Montana Medical Policies | Management of Hereditary Angioedema (HAE) with C1 | 2026-01-01 |
| BCBS Montana Medical Policies | Mastopexy | 2026-01-01 |
| BCBS Montana Medical Policies | Measurement of Serum Antibodies to Selected Biologic | 2026-01-01 |