| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are tier 1 drugs and tier 2 drugs | 1.91 | 0.8 | 8774 | 86 |
| tier 1 v tier 2 drugs | 1.02 | 0.7 | 7803 | 67 |
| tier 1 vs tier 2 prescription drugs | 1.22 | 0.7 | 2375 | 94 |
| what is tier 1 2 3 drugs | 0.62 | 0.4 | 4184 | 2 |
| what are the tier 1 drugs | 0.42 | 0.5 | 819 | 38 |
| tier one and two drugs | 1.95 | 1 | 939 | 62 |
| what is considered tier 1 drugs | 0.96 | 0.7 | 3711 | 100 |
| tier 1 and tier 2 drugs list | 1.17 | 1 | 1817 | 22 |
| tier 1 tier 2 tier 3 medications | 0.89 | 0.7 | 8651 | 15 |
| tier 1 2 3 drugs | 1.49 | 1 | 335 | 40 |
| what are tier 1 and 2 drugs | 1.35 | 0.7 | 9050 | 39 |
| tier 1 and tier 2 drugs difference | 1.52 | 0.1 | 6114 | 60 |
| list of tier 1 and 2 drugs | 0.94 | 0.4 | 2026 | 79 |
| tier one and tier 2 drugs | 1.03 | 0.2 | 3575 | 88 |
| tier 1 2 3 4 drugs | 0.29 | 0.1 | 550 | 93 |
| tier 1 and tier 2 medications | 1.45 | 0.9 | 2893 | 56 |
| tier 2 vs tier 3 drugs | 1.96 | 0.4 | 646 | 39 |
| what drugs are considered tier 1 | 0.61 | 0.8 | 8865 | 76 |
