Thyroid Agents — Medicare Part D Coverage
50 drugs in this class
Thyroid Agents Drugs on Medicare Part D
Showing 50 drugs. Coverage percentages and average costs are calculated from 2026 CMS formulary data.
| Drug Name | Generic / Brand | Type | Plans Covering | Avg Tier | Avg 30-Day Copay | |
|---|---|---|---|---|---|---|
| Levothyroxine Sodium 88 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 50 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 112 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 175 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 125 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 150 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 25 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 75 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 100 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Levothyroxine Sodium 137 ug/1 TABLET | levothyroxine sodium Levothyroxine Sodium | Brand | 1.2 | $18.00 | Compare | |
| Synthroid 200 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 175 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 112 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 125 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 25 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 50 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 75 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 88 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 150 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 137 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 100 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Synthroid 300 ug/1 TABLET | Levothyroxine Sodium Synthroid | Brand | 3.0 | $44.00 | Compare | |
| Cytomel 50 ug/1 TABLET | liothyronine sodium Cytomel | Brand | — | — | Compare | |
| Cytomel 25 ug/1 TABLET | liothyronine sodium Cytomel | Brand | — | — | Compare | |
| Cytomel 50 ug/1 TABLET | liothyronine sodium Cytomel | Brand | — | — | Compare | |
| Cytomel 5 ug/1 TABLET | liothyronine sodium Cytomel | Brand | — | — | Compare | |
| Cytomel 25 ug/1 TABLET | liothyronine sodium Cytomel | Brand | — | — | Compare | |
| Cytomel 5 ug/1 TABLET | liothyronine sodium Cytomel | Brand | — | — | Compare | |
| ERMEZA 30 ug/mL SOLUTION | levothyroxine sodium ERMEZA | Brand | — | — | Compare | |
| ERMEZA 30 ug/mL SOLUTION | levothyroxine sodium ERMEZA | Brand | — | — | Compare | |
| ERMEZA 30 ug/mL SOLUTION | levothyroxine sodium ERMEZA | Brand | — | — | Compare | |
| EUTHYROX 25 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 175 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 50 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 125 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 137 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 75 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 88 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 112 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 150 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 137 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 50 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 125 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 150 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 25 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 175 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 75 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 88 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EUTHYROX 112 ug/1 TABLET | levothyroxine sodium EUTHYROX | Brand | — | — | Compare | |
| EvexiTHROID 28.5 ug/1 / 6.75 ug/1 TABLET | LEVOTHYROXINE and LIOTHYRONINE EvexiTHROID | Brand | — | — | Compare |
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