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Medicare Prescriptions For Drugs Starting with A

Find out more about medicare drug coverage and medicare insurance eligibility for your medications.

Drug Doctors Drug Cost Patients Prescriptions
Amlodipine Besylate 294,710 $340,143,205 7,048,423 33,951,483
Atorvastatin Calcium 262,583 $923,806,710 5,689,020 26,205,342
Azithromycin 155,739 $83,103,476 4,835,918 6,251,733
Amoxicillin 115,806 $24,759,307 3,230,564 4,492,560
Albuterol Sulfate 176,423 $509,539,828 2,882,817 9,626,270
Atenolol 191,374 $101,458,158 2,478,299 13,415,626
Alprazolam 192,804 $90,474,515 2,331,417 11,955,014
Amoxicillin/Potassium Clav 104,065 $48,952,736 1,642,841 2,171,377
Alendronate Sodium 161,301 $94,507,013 1,198,951 7,627,074
Allopurinol 161,157 $58,051,743 1,062,474 7,123,625
Acetaminophen With Codeine 62,903 $25,295,247 594,043 1,901,295
Amitriptyline Hcl 151,051 $21,806,405 343,621 3,720,194
Aripiprazole 57,315 $1,891,070,630 283,311 2,621,419
Amiodarone Hcl 90,828 $36,866,726 250,334 1,850,402
Ammonium Lactate 9,018 $12,564,302 215,086 598,039
Amlodipine Besylate/Benazepril 111,793 $173,697,610 201,476 2,495,445
Anastrozole 15,682 $38,477,441 171,403 1,003,903
Azelastine Hcl 41,435 $46,030,903 150,510 523,676
Acyclovir 27,142 $34,831,253 102,763 776,360
Alcohol Antiseptic Pads 6,044 $2,704,470 60,447 389,754
Alfuzosin Hcl 10,984 $17,312,487 36,523 304,709
Atenolol/Chlorthalidone 30,808 $4,686,625 29,122 537,717
Ampicillin Trihydrate 2,376 $441,922 28,188 60,914
Amantadine Hcl 9,569 $30,720,674 26,610 301,642
Acetazolamide 7,351 $9,759,920 26,590 149,196
Amlodipine/Valsartan 30,599 $113,762,429 25,667 554,770
Atazanavir Sulfate 5,306 $258,756,034 18,780 225,128
Adalimumab 6,705 $811,248,675 16,597 279,876
Amlodipine Bes/Olmesartan Med 17,318 $57,438,598 13,497 286,991
Atovaquone/Proguanil Hcl 602 $2,222,843 13,489 14,926
Abacavir Sulfate/Lamivudine 4,612 $178,565,406 12,527 167,495
Azathioprine 19,041 $7,714,605 12,346 260,054
Aspirin/Dipyridamole 28,370 $210,909,170 11,590 730,186
Acarbose 3,784 $8,084,832 10,022 134,836
Atropine Sulfate 1,253 $372,152 9,490 20,535
Apixaban 3,764 $24,661,747 9,058 79,506
Aclidinium Bromide 2,175 $12,903,084 8,719 50,251
Alclometasone Dipropionate 676 $766,404 8,675 15,723
Alcaftadine 946 $3,790,485 7,814 29,397
Azelastine/Fluticasone 1,933 $3,780,097 5,894 22,509
Asenapine Maleate 4,438 $59,461,021 5,786 111,297
Azelaic Acid 795 $3,661,411 5,271 16,978
Amlodipine/Valsartan/Hcthiazid 10,494 $28,015,611 4,773 141,680
Acetic Acid 805 $445,586 3,912 22,539
Acetic Acid/Hydrocortisone 612 $1,100,230 3,406 7,469
Aprepitant 765 $7,919,575 2,744 18,055
Aliskiren Hemifumarate 7,196 $27,209,843 2,596 186,346
Amiloride/Hydrochlorothiazide 2,809 $652,532 2,447 56,445
Acebutolol Hcl 3,230 $1,633,899 2,379 70,880
Antipyrine/Benzocaine/Glycerin 188 $34,941 2,204 3,367
Abiraterone Acetate 2,904 $344,071,457 2,043 52,483
Ambrisentan 1,541 $300,650,974 1,817 44,823
Acitretin 625 $13,265,419 1,352 13,289
Abacavir Sulfate 1,551 $23,386,057 1,298 51,452
Armodafinil 3,937 $29,187,739 1,169 59,642
Azilsartan Med/Chlorthalidone 1,176 $2,294,249 838 19,373
Amiloride Hcl 1,407 $1,725,395 770 36,478
Acetic Acid/Aluminum Acetate 59 $85,806 759 1,490
Atomoxetine Hcl 3,754 $19,609,255 705 74,460
Amlodipine/Atorvastatin 3,263 $15,128,540 631 69,955
Azilsartan Medoxomil 1,611 $2,297,893 613 20,318
Amcinonide 98 $425,928 524 1,582
Apraclonidine Hcl 93 $269,236 468 2,533
Abatacept/Maltose 132 $10,164,633 417 4,851
Amitrip Hcl/Chlordiazepoxide 959 $793,440 390 14,303
Amikacin Sulfate 317 $337,187 330 5,429
Acetylcysteine 159 $342,531 317 3,652
Abatacept 995 $53,502,905 262 21,408
Atovaquone 477 $16,870,364 238 11,126
Anagrelide Hcl 1,077 $3,428,055 226 28,209
Aminocaproic Acid 94 $627,784 211 1,422
Acamprosate Calcium 269 $868,877 192 5,381
Aliskiren/Hydrochlorothiazide 2,412 $4,038,995 123 28,468
Acetyl/Methyl B12/Lmefolate Ca 75 $165,055 117 1,203
Adapalene 83 $204,116 113 1,020
Albendazole 24 $750,282 112 344
Amoxapine 403 $303,987 106 7,034
Amphotericin B 25 $118,880 76 792
Arformoterol Tartrate 558 $2,817,062 65 8,531
Artemether/Lumefantrine 10 $51,504 65 333
Alosetron Hcl 199 $6,485,383 63 4,381
Aztreonam Lysine 65 $7,160,247 59 1,236
Apomorphine Hcl 45 $11,679,747 57 541
Abacavir/Lamivudine/Zidovudine 786 $25,278,222 51 15,576
Ampicillin Sodium 227 $573,396 51 3,272
Alogliptin Benzoate 20 $82,491 42 329
Axitinib 157 $23,075,207 36 2,474
Alpha 1 Proteinase Inhibitor 998 $144,762,388 22 17,844
Acetaminophen/Phenyltolx Cit 3 $908 17 40
Alendronate Sodium/Vitamin D3 357 $671,562 14 5,433
Abobotulinumtoxina 1 $16,811 12 19
Anakinra 155 $2,354,258 12 929
Aliskiren/Amlodipine Besylate 180 $378,310 11 2,898
Alogliptin Benz/Pioglitzone 6 $35,833 11 109
Ampicillin Sodium/Sulbactam Na 153 $419,808 11 3,854
Auranofin 70 $777,991 11 877
Aztreonam 45 $388,992 11 736

Looking to Sign Up?

To apply for medicare, please call the federal toll-free number at 1-800-772-1213 (TTY 1-800-325-0778) or visit the signup page