Medicare Part D Drug Coverage List
According to the Centers for Medicare & Medicaid Services (CMS) 2026 Part D formulary data, this list covers 6,046 drugs across Medicare Part D plans, sorted by how broadly each is covered. Under the Inflation Reduction Act, Part D out-of-pocket costs are capped at $2,000 a year in 2026; see our methodology for how coverage breadth is calculated.
Coverage varies by plan and geography. Verify drug coverage with your specific plan before making decisions.
| Drug Name | Plans Covering | Coverage % | Avg Tier | PA % | 2023 Benes |
|---|---|---|---|---|---|
| methylprednisolone 32 MG Oral Tablet methylprednisolone | 5,067 | 100% | T2 | 41.5% | 4,135,771 |
| apixaban 2.5 MG Oral Tablet [Eliquis] apixaban | 5,067 | 100% | T3 | 0% | 3,927,848 |
| apixaban 5 MG Oral Tablet [Eliquis] apixaban | 5,067 | 100% | T3 | 0% | 3,927,848 |
| {74 (apixaban 5 MG Oral Tablet [Eliquis]) } Pack [Eliquis 30-Day Starter Pack] apixaban | 5,067 | 100% | T3 | 0% | 3,927,848 |
| simvastatin 10 MG Oral Tablet simvastatin | 5,067 | 100% | T2 | 0% | 3,917,152 |
| simvastatin 20 MG Oral Tablet simvastatin | 5,067 | 100% | T2 | 0% | 3,917,152 |
| simvastatin 40 MG Oral Tablet simvastatin | 5,067 | 100% | T2 | 0% | 3,917,152 |
| simvastatin 5 MG Oral Tablet simvastatin | 5,067 | 100% | T2 | 0% | 3,917,152 |
| metoprolol tartrate 25 MG Oral Tablet metoprolol tartrate | 5,067 | 100% | T1 | 0% | 3,916,109 |
| metoprolol tartrate 100 MG Oral Tablet metoprolol tartrate | 5,067 | 100% | T1 | 0% | 3,916,109 |
| metoprolol tartrate 50 MG Oral Tablet metoprolol tartrate | 5,067 | 100% | T1 | 0% | 3,916,109 |
| 0.5 ML varicella zoster virus glycoprotein E, recombinant 0.1 MG/ML Injection [Shingrix] varicella zoster virus glycoprotein E, recombinant | 5,067 | 100% | T2 | 1.5% | 3,894,337 |
| meloxicam 7.5 MG Oral Tablet meloxicam | 5,067 | 100% | T1 | 0% | 3,868,062 |
| meloxicam 15 MG Oral Tablet meloxicam | 5,067 | 100% | T1 | 0% | 3,868,062 |
| trazodone hydrochloride 10 MG/ML Oral Solution [Raldesy] trazodone hydrochloride | 5,067 | 100% | T4 | 50% | 3,666,058 |
| trazodone hydrochloride 150 MG Oral Tablet trazodone hydrochloride | 5,067 | 100% | T1 | 0% | 3,666,058 |
| trazodone hydrochloride 50 MG Oral Tablet trazodone hydrochloride | 5,067 | 100% | T1 | 0% | 3,666,058 |
| trazodone hydrochloride 100 MG Oral Tablet trazodone hydrochloride | 5,067 | 100% | T1 | 0% | 3,666,058 |
| triamcinolone acetonide 0.005 MG/MG Topical Ointment triamcinolone acetonide | 5,067 | 100% | T2 | 0% | 3,621,019 |
| triamcinolone acetonide 0.00025 MG/MG Topical Ointment triamcinolone acetonide | 5,067 | 100% | T2 | 0% | 3,621,019 |
| triamcinolone acetonide 0.001 MG/MG Topical Ointment triamcinolone acetonide | 5,067 | 100% | T2 | 0% | 3,621,019 |
| triamcinolone acetonide 0.25 MG/ML Topical Cream triamcinolone acetonide | 5,067 | 100% | T2 | 0% | 3,621,019 |
| triamcinolone acetonide 0.25 MG/ML Topical Lotion triamcinolone acetonide | 5,067 | 100% | T2 | 0% | 3,621,019 |
| famotidine 20 MG Oral Tablet famotidine | 5,067 | 100% | T1 | 0% | 3,593,191 |
| famotidine 40 MG Oral Tablet famotidine | 5,067 | 100% | T1 | 0% | 3,593,191 |
| carvedilol 3.125 MG Oral Tablet carvedilol | 5,067 | 100% | T1 | 0% | 3,511,938 |
| carvedilol 6.25 MG Oral Tablet carvedilol | 5,067 | 100% | T1 | 0% | 3,511,938 |
| carvedilol 12.5 MG Oral Tablet carvedilol | 5,067 | 100% | T1 | 0% | 3,511,938 |
| carvedilol 25 MG Oral Tablet carvedilol | 5,067 | 100% | T1 | 0% | 3,511,938 |
| potassium chloride 10 MEQ Extended Release Oral Tablet potassium chloride | 5,067 | 100% | T2 | 0% | 3,479,756 |
| potassium chloride 8 MEQ Extended Release Oral Tablet potassium chloride | 5,067 | 100% | T2 | 0% | 3,479,756 |
| potassium chloride 20 MEQ Extended Release Oral Tablet potassium chloride | 5,067 | 100% | T2 | 0% | 3,479,756 |
| ibuprofen 800 MG Oral Tablet ibuprofen | 5,067 | 100% | T1 | 0% | 3,444,665 |
| ibuprofen 600 MG Oral Tablet ibuprofen | 5,067 | 100% | T1 | 0% | 3,444,665 |
| ibuprofen 400 MG Oral Tablet ibuprofen | 5,067 | 100% | T1 | 0% | 3,444,665 |
| clopidogrel 75 MG Oral Tablet clopidogrel | 5,067 | 100% | T1 | 0% | 3,259,636 |
| diclofenac sodium 1 MG/ML Ophthalmic Solution diclofenac sodium | 5,067 | 100% | T2 | 0% | 3,196,668 |
| sulfamethoxazole 400 MG / trimethoprim 80 MG Oral Tablet sulfamethoxazole | 5,067 | 100% | T1 | 0% | 3,086,523 |
| sulfamethoxazole 800 MG / trimethoprim 160 MG Oral Tablet sulfamethoxazole | 5,067 | 100% | T1 | 0% | 3,086,523 |
| montelukast 10 MG Oral Tablet montelukast | 5,067 | 100% | T1 | 0% | 3,063,882 |
| sertraline 20 MG/ML Oral Solution sertraline | 5,067 | 100% | T3 | 0% | 3,041,276 |
| sertraline 25 MG Oral Tablet sertraline | 5,067 | 100% | T1 | 0% | 3,041,276 |
| sertraline 50 MG Oral Tablet sertraline | 5,067 | 100% | T1 | 0% | 3,041,276 |
| sertraline 100 MG Oral Tablet sertraline | 5,067 | 100% | T1 | 0% | 3,041,276 |
| nitrofurantoin, macrocrystals 25 MG / nitrofurantoin, monohydrate 75 MG Oral Capsule nitrofurantoin, macrocrystals | 5,067 | 100% | T2 | 0% | 2,638,012 |
| escitalopram 5 MG Oral Tablet escitalopram | 5,067 | 100% | T1 | 0% | 2,538,742 |
| escitalopram 10 MG Oral Tablet escitalopram | 5,067 | 100% | T1 | 0% | 2,538,742 |
| escitalopram 20 MG Oral Tablet escitalopram | 5,067 | 100% | T1 | 0% | 2,538,742 |
| escitalopram 1 MG/ML Oral Solution escitalopram | 5,067 | 100% | T3 | 0% | 2,538,742 |
| ondansetron 8 MG Disintegrating Oral Tablet ondansetron | 5,067 | 100% | T2 | 82.4% | 2,510,273 |
| ondansetron 4 MG Oral Tablet ondansetron | 5,067 | 100% | T2 | 82.4% | 2,510,273 |
| ondansetron 8 MG Oral Tablet ondansetron | 5,067 | 100% | T2 | 82.4% | 2,510,273 |
| ondansetron 4 MG Disintegrating Oral Tablet ondansetron | 5,067 | 100% | T2 | 82.4% | 2,510,273 |
| mupirocin 0.02 MG/MG Topical Ointment mupirocin | 5,067 | 100% | T2 | 0% | 2,467,308 |
| duloxetine 60 MG Delayed Release Oral Capsule duloxetine | 5,067 | 100% | T2 | 0% | 2,465,211 |
| duloxetine 20 MG Delayed Release Oral Capsule duloxetine | 5,067 | 100% | T2 | 0% | 2,465,211 |
| duloxetine 30 MG Delayed Release Oral Capsule duloxetine | 5,067 | 100% | T2 | 0% | 2,465,211 |
| latanoprost 0.05 MG/ML Ophthalmic Solution latanoprost | 5,067 | 100% | T1 | 0% | 2,403,493 |
| pravastatin sodium 10 MG Oral Tablet pravastatin sodium | 5,067 | 100% | T2 | 0% | 2,403,267 |
| pravastatin sodium 20 MG Oral Tablet pravastatin sodium | 5,067 | 100% | T2 | 0% | 2,403,267 |
| pravastatin sodium 40 MG Oral Tablet pravastatin sodium | 5,067 | 100% | T2 | 0% | 2,403,267 |
| pravastatin sodium 80 MG Oral Tablet pravastatin sodium | 5,067 | 100% | T2 | 0% | 2,403,267 |
| allopurinol 100 MG Oral Tablet allopurinol | 5,067 | 100% | T1 | 0% | 2,262,180 |
| allopurinol 300 MG Oral Tablet allopurinol | 5,067 | 100% | T1 | 0% | 2,262,180 |
| 0.5 ML respiratory syncytial virus pre-fusion F protein, A, recombinant, stabilized 0.12 MG/ML / respiratory syncytial virus pre-fusion F protein, B, recombinant, stabilized 0.12 MG/ML Injection [Abrysvo] respiratory syncytial virus pre-fusion F protein, A, recombinant, stabilized | 5,067 | 100% | T2 | 20.9% | 2,131,906 |
| spironolactone 25 MG Oral Tablet spironolactone | 5,067 | 100% | T1 | 0% | 2,081,937 |
| spironolactone 50 MG Oral Tablet spironolactone | 5,067 | 100% | T1 | 0% | 2,081,937 |
| spironolactone 100 MG Oral Tablet spironolactone | 5,067 | 100% | T1 | 0% | 2,081,937 |
| prednisolone acetate 10 MG/ML Ophthalmic Suspension prednisolone acetate | 5,067 | 100% | T2 | 0% | 2,012,515 |
| fluconazole 50 MG Oral Tablet fluconazole | 5,067 | 100% | T2 | 0% | 2,001,592 |
| fluconazole 150 MG Oral Tablet fluconazole | 5,067 | 100% | T2 | 0% | 2,001,592 |
| fluconazole 40 MG/ML Oral Suspension fluconazole | 5,067 | 100% | T2 | 0% | 2,001,592 |
| fluconazole 200 MG Oral Tablet fluconazole | 5,067 | 100% | T2 | 0% | 2,001,592 |
| fluconazole 100 MG Oral Tablet fluconazole | 5,067 | 100% | T2 | 0% | 2,001,592 |
| ezetimibe 10 MG Oral Tablet ezetimibe | 5,067 | 100% | T2 | 0% | 1,921,217 |
| tizanidine 2 MG Oral Tablet tizanidine | 5,067 | 100% | T2 | 0% | 1,905,964 |
| tizanidine 4 MG Oral Tablet tizanidine | 5,067 | 100% | T2 | 0% | 1,905,964 |
| empagliflozin 10 MG Oral Tablet [Jardiance] empagliflozin | 5,067 | 100% | T3 | 0% | 1,882,768 |
| empagliflozin 25 MG Oral Tablet [Jardiance] empagliflozin | 5,067 | 100% | T3 | 0% | 1,882,768 |
| levofloxacin 250 MG Oral Tablet levofloxacin | 5,067 | 100% | T1 | 0% | 1,827,884 |
| levofloxacin 500 MG Oral Tablet levofloxacin | 5,067 | 100% | T1 | 0% | 1,827,884 |
| levofloxacin 750 MG Oral Tablet levofloxacin | 5,067 | 100% | T1 | 0% | 1,827,884 |
| lorazepam 0.5 MG Oral Tablet lorazepam | 5,067 | 100% | T2 | 24.8% | 1,805,689 |
| lorazepam 1 MG Oral Tablet lorazepam | 5,067 | 100% | T2 | 24.8% | 1,805,689 |
| lorazepam 2 MG Oral Tablet lorazepam | 5,067 | 100% | T2 | 24.8% | 1,805,689 |
| ketoconazole 20 MG/ML Topical Cream ketoconazole | 5,067 | 100% | T2 | 0% | 1,750,875 |
| ketoconazole 20 MG/ML Medicated Shampoo ketoconazole | 5,067 | 100% | T2 | 0% | 1,750,875 |
| ketoconazole 200 MG Oral Tablet ketoconazole | 5,067 | 100% | T2 | 22.7% | 1,750,875 |
| finasteride 5 MG Oral Tablet finasteride | 5,067 | 100% | T1 | 0% | 1,723,562 |
| atenolol 25 MG Oral Tablet atenolol | 5,067 | 100% | T1 | 0% | 1,630,835 |
| atenolol 50 MG Oral Tablet atenolol | 5,067 | 100% | T1 | 0% | 1,630,835 |
| atenolol 100 MG Oral Tablet atenolol | 5,067 | 100% | T1 | 0% | 1,630,835 |
| celecoxib 200 MG Oral Capsule celecoxib | 5,067 | 100% | T2 | 0% | 1,627,703 |
| celecoxib 100 MG Oral Capsule celecoxib | 5,067 | 100% | T2 | 0% | 1,627,703 |
| celecoxib 50 MG Oral Capsule celecoxib | 5,067 | 100% | T2 | 0% | 1,627,703 |
| cefdinir 300 MG Oral Capsule cefdinir | 5,067 | 100% | T2 | 0% | 1,621,815 |
| nystatin 100000 UNT/ML Oral Suspension nystatin | 5,067 | 100% | T2 | 0% | 1,571,473 |
| nystatin 100 UNT/MG Topical Ointment nystatin | 5,067 | 100% | T2 | 0% | 1,571,473 |
| nystatin 500000 UNT Oral Tablet nystatin | 5,067 | 100% | T2 | 0% | 1,571,473 |
| nystatin 100000 UNT/ML Topical Cream nystatin | 5,067 | 100% | T2 | 0% | 1,571,473 |
Source: CMS Quarterly Prescription Drug Plan Formulary PUF 2026. 6,046 drugs with RXCUI identifiers from NLM RxNorm. Coverage percentages based on 0 active Part D plans.