| Similarity | Rank | |
|---|---|---|
| HMO | 0.895 | 34761 |
| fee-for-service | 0.802 | 64876 |
| Medicare | 0.782 | 5724 |
| ACOs | 0.782 | 72794 |
| self-insured | 0.767 | 80088 |
| Medicare's | 0.755 | 74300 |
| insurers | 0.755 | 10947 |
| Medicaid | 0.743 | 8167 |
| HSAs | 0.741 | 92793 |
| PPO | 0.741 | 45463 |
| PPACA | 0.740 | 60129 |
| co-payments | 0.738 | 77321 |
| out-of-network | 0.735 | 98116 |
| copays | 0.732 | 99524 |
| coinsurance | 0.731 | 73971 |
| Medigap | 0.727 | 66706 |
| co-pays | 0.725 | 61945 |
| TRICARE | 0.722 | 86817 |
| health-care | 0.707 | 21765 |
| deductibles | 0.697 | 32042 |
| insureds | 0.696 | 77770 |
| physicians' | 0.694 | 67205 |
| cost-sharing | 0.694 | 72439 |
| Aetna | 0.690 | 46166 |
| employer-sponsored | 0.689 | 64051 |