MedicarePartD.guide

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2026 HealthSpring Assurance Rx (PDP) formulary (drug list)

Contract S5617, plan 123 · South Dakota · 3,188 drugs on file · formulary ID 00026089. Each drug links to its cost in every CMS PDP Region 25 plan.

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185 drugs starting with M.

Drug nameTier30-day preferred pharmacy90-day mail orderUsage management
M-M-R II 1000/12500/1000 [TCID_50]/.5mL Injection, Powder, Lyophilized, For SuspensionMeasles, Mumps, And Rubella Virus Vaccine Live3Preferred Brand21%21%None
MALATHION .0005 g/mL Lotion4Non-Preferred Drug30%30%None
MARAVIROC 150 mg Tablet, Film Coated5Specialty Tier25%N/A
  • QL 6 per 30 days
MARAVIROC 300 mg Tablet, Film Coated5Specialty Tier25%N/A
  • QL 12 per 30 days
MARLISSA KitLevonorgestrel And Ethinyl Estradiol4Non-Preferred Drug30%30%None
MATULANE 50 mg CapsuleProcarbazine Hydrochloride5Specialty Tier25%N/ANone
MATZIM LA 180 mg Tablet, Extended ReleaseDiltiazem Hydrochloride3Preferred Brand21%21%None
MATZIM LA 240 mg Tablet, Extended ReleaseDiltiazem Hydrochloride3Preferred Brand21%21%None
MATZIM LA 300 mg Tablet, Extended ReleaseDiltiazem Hydrochloride3Preferred Brand21%21%None
MATZIM LA 360 mg Tablet, Extended ReleaseDiltiazem Hydrochloride3Preferred Brand21%21%None
MATZIM LA 420 mg Tablet, Extended ReleaseDiltiazem Hydrochloride3Preferred Brand21%21%None
MECLIZINE HYDROCHLORIDE 12.5 mg TabletMeclizine2Generic$2.00$2.00None
MECLIZINE HYDROCHLORIDE 25 mg Tablet2Generic$2.00$2.00None
MEDROXYPROGESTERONE ACETATE 10 mg Tablet2Generic$2.00$2.00None
MEDROXYPROGESTERONE ACETATE 150 mg/mL Injection, Suspension3Preferred Brand21%21%None
MEDROXYPROGESTERONE ACETATE 150 mg/mL Injection, Suspension3Preferred Brand21%21%None
MEDROXYPROGESTERONE ACETATE 2.5 mg Tablet2Generic$2.00$2.00None
MEDROXYPROGESTERONE ACETATE 5 mg Tablet2Generic$2.00$2.00None
MEFLOQUINE HYDROCHLORIDE 250 mg Tablet3Preferred Brand21%21%None
MEGESTROL ACETATE 20 mg Tablet4Non-Preferred Drug30%30%
  • PA
MEGESTROL ACETATE 40 mg Tablet3Preferred Brand21%21%
  • PA
MEGESTROL ACETATE 40 mg/mL Suspension4Non-Preferred Drug30%30%
  • PA
MEKINIST .05 mg/mL Powder, For SolutionTrametinib5Specialty Tier25%N/A
  • PA
  • QL 12 per 30 days
MEKINIST .5 mg Tablet, Film CoatedTrametinib5Specialty Tier25%N/A
  • PA
  • QL 9 per 30 days
MEKINIST 2 mg Tablet, Film CoatedTrametinib5Specialty Tier25%N/A
  • PA
  • QL 3 per 30 days
MEKTOVI 15 mg Tablet, Film CoatedBinimetinib5Specialty Tier25%N/A
  • PA
  • QL 18 per 30 days
MELOXICAM 15 mg Tablet1Preferred Generic$0.00$0.00None
MELOXICAM 7.5 mg Tablet1Preferred Generic$0.00$0.00
  • QL 6 per 30 days
MEMANTINE 2 mg/mL SolutionMemantine Hydrochloride4Non-Preferred Drug30%30%
  • PA
  • QL 3 per 30 days
MEMANTINE AND DONEPEZIL HYDROCHLORIDES 21/10 mg Capsule, Extended Release3Preferred Brand21%21%
  • PA
MEMANTINE AND DONEPEZIL HYDROCHLORIDES EXTENDED-RELEASE 14/10 mg Capsule, Extended ReleaseMemantine And Donepezil3Preferred Brand21%21%
  • PA
MEMANTINE AND DONEPEZIL HYDROCHLORIDES EXTENDED-RELEASE 28/10 mg Capsule, Extended ReleaseMemantine And Donepezil3Preferred Brand21%21%
  • PA
MEMANTINE HYDROCHLORIDE 10 mg Tablet3Preferred Brand21%21%
  • PA
  • QL 6 per 30 days
MEMANTINE HYDROCHLORIDE 5 mg Tablet, Film Coated3Preferred Brand21%21%
  • PA
  • QL 9 per 30 days
MEMANTINE HYDROCHLORIDE Kit3Preferred Brand21%21%
  • PA
  • QL 98 per 365 days
MENQUADFI 10/10/10/10 ug/.5mL Injection, SolutionNeisseria Meningitidis Group A Capsular Polysaccharide Tetanus Toxoid Conjugate Antigen, Neisseria Meningitidis Group C Capsular Polysaccharide Tetanus Toxoid Conjugate Antigen, Neisseria Meningitidis Group Y Capsular Polysaccharide Tetanus Toxoid Conjugate Antigen, And Neisseria Meningitidis Group W-135 Capsular Polysaccharide Tetanus Toxoid Conjugate Antigen3Preferred Brand21%21%None
MENVEO KitMeningococcal (Groups A, C, Y And W-135) Oligosaccharide Diphtheria Crm197 Conjugate Vaccine3Preferred Brand21%21%None
MERCAPTOPURINE 20 mg/mL Suspension5Specialty Tier25%N/ANone
MERCAPTOPURINE 50 mg Tablet4Non-Preferred Drug30%30%None
MEROPENEM 1 g Injection, Powder, For Solution3Preferred Brand21%21%None
MEROPENEM 500 mg Injection, Powder, For Solution3Preferred Brand21%21%None
MESALAMINE .375 g Capsule, Extended Release4Non-Preferred Drug30%30%None
MESALAMINE 4 g/60mL Enema4Non-Preferred Drug30%30%None
MESALAMINE 500 mg Capsule, Extended Release4Non-Preferred Drug30%30%None
MESNA 400 mg Tablet, Film Coated5Specialty Tier25%N/ANone
METFORMIN 500 mg Tablet, Extended ReleaseMetformin Er 500 Mg1Preferred Generic$0.00$0.00
  • QL 12 per 30 days
METFORMIN HYDROCHLORIDE 500 mg Tablet1Preferred Generic$0.00$0.00
  • QL 15 per 30 days
METFORMIN HYDROCHLORIDE 750 mg Tablet, Extended Release1Preferred Generic$0.00$0.00
  • QL 6 per 30 days
METFORMIN HYDROCHLORIDE 850 mg Tablet, Film Coated1Preferred Generic$0.00$0.00
  • QL 9 per 30 days
METFORMIN HYDROCHLORIDE ORAL SOLUTION 500 mg/5mL SolutionMetformin Hydrochloride1Preferred Generic$0.00$0.00
  • QL 765 per 30 days
METHADONE HYDROCHLORIDE 10 mg Tablet3Preferred Brand21%21%
  • QL 12 per 30 days
METHADONE HYDROCHLORIDE 10 mg/5mL Solution4Non-Preferred Drug30%30%
  • QL 6 per 30 days
METHADONE HYDROCHLORIDE 5 mg Tablet3Preferred Brand21%21%
  • QL 24 per 30 days
METHADONE HYDROCHLORIDE 5 mg/5mL Solution4Non-Preferred Drug30%30%
  • QL 12 per 30 days
METHAZOLAMIDE 25 mg Tablet4Non-Preferred Drug30%30%None
METHAZOLAMIDE 50 mg Tablet4Non-Preferred Drug30%30%None
METHENAMINE HIPPURATE 1 g Tablet4Non-Preferred Drug30%30%None
METHIMAZOLE 10 mg Tablet2Generic$2.00$2.00None
METHIMAZOLE 5 mg Tablet2Generic$2.00$2.00None
METHOCARBAMOL 500 mg Tablet, CoatedMethocarbamol Tablets3Preferred Brand21%21%None
METHOCARBAMOL 750 mg Tablet, CoatedMethocarbamol Tablets3Preferred Brand21%21%None
METHOTREXATE 2.5 mg Tablet3Preferred Brand21%21%None
METHOTREXATE 25 mg/mL Injection, Solution4Non-Preferred Drug30%30%
  • PA
METHOTREXATE 25 mg/mL Solution4Non-Preferred Drug30%30%
  • PA
METHOXSALEN 10 mg Capsule, Liquid Filled5Specialty Tier25%N/ANone
METHSUXIMIDE 300 mg Capsule3Preferred Brand21%21%None
METHYLPHENIDATE HYDROCHLORIDE 10 mg Tablet3Preferred Brand21%21%
  • QL 9 per 30 days
METHYLPHENIDATE HYDROCHLORIDE 10 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE 18 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE 18 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE 20 mg Tablet3Preferred Brand21%21%
  • QL 9 per 30 days
METHYLPHENIDATE HYDROCHLORIDE 20 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE 27 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE 36 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE 5 mg Tablet3Preferred Brand21%21%
  • QL 9 per 30 days
METHYLPHENIDATE HYDROCHLORIDE 54 mg Tablet, Extended Release4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE EXTENDED-RELEASE 27 mg Tablet, Extended ReleaseMethylphenidate Hydrochloride4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE EXTENDED-RELEASE 36 mg Tablet, Extended ReleaseMethylphenidate Hydrochloride4Non-Preferred Drug30%30%None
METHYLPHENIDATE HYDROCHLORIDE EXTENDED-RELEASE 54 mg Tablet, Extended ReleaseMethylphenidate Hydrochloride4Non-Preferred Drug30%30%None
METHYLPREDNISOLONE 16 mg Tablet2Generic$2.00$2.00None
METHYLPREDNISOLONE 32 mg Tablet2Generic$2.00$2.00None
METHYLPREDNISOLONE 4 mg Tablet2Generic$2.00$2.00None
METHYLPREDNISOLONE 4 mg Tablet2Generic$2.00$2.00None
METHYLPREDNISOLONE 8 mg Tablet2Generic$2.00$2.00None
METOCLOPRAMIDE 10 mg Tablet2Generic$2.00$2.00None
METOCLOPRAMIDE 5 mg Tablet2Generic$2.00$2.00None
METOCLOPRAMIDE 5 mg/5mL Solution2Generic$2.00$2.00None
METOLAZONE 10 mg Tablet3Preferred Brand21%21%None
METOLAZONE 2.5 mg Tablet3Preferred Brand21%21%None
METOLAZONE 5 mg Tablet3Preferred Brand21%21%None
METOPROLOL SUCCINATE 100 mg Tablet, Film Coated, Extended Release2Generic$2.00$2.00None
METOPROLOL SUCCINATE 200 mg Tablet, Film Coated, Extended Release2Generic$2.00$2.00None
METOPROLOL SUCCINATE 25 mg Tablet, Extended Release2Generic$2.00$2.00None
METOPROLOL SUCCINATE 50 mg Tablet, Extended Release2Generic$2.00$2.00None
METOPROLOL TARTRATE 100 mg Tablet, Film Coated1Preferred Generic$0.00$0.00None
METOPROLOL TARTRATE 25 mg Tablet, Film Coated1Preferred Generic$0.00$0.00None
METOPROLOL TARTRATE 50 mg Tablet, Film Coated1Preferred Generic$0.00$0.00None
METOPROLOL TARTRATE AND HYDROCHLOROTHIAZIDE 100/25 mg Tablet3Preferred Brand21%21%None
METOPROLOL TARTRATE AND HYDROCHLOROTHIAZIDE 100/50 mg Tablet3Preferred Brand21%21%None
METOPROLOL TARTRATE AND HYDROCHLOROTHIAZIDE 50/25 mg Tablet3Preferred Brand21%21%None
METRONIDAZOLE 10 mg/g Gel4Non-Preferred Drug30%30%None
METRONIDAZOLE 250 mg Tablet2Generic$2.00$2.00None
METRONIDAZOLE 500 mg Tablet2Generic$2.00$2.00None
METRONIDAZOLE 500 mg/100mL Injection, Solution4Non-Preferred Drug30%30%
  • PA
METRONIDAZOLE 7.5 mg/g Cream4Non-Preferred Drug30%30%None
METRONIDAZOLE 7.5 mg/g Gel4Non-Preferred Drug30%30%None
METRONIDAZOLE 7.5 mg/mL Lotion4Non-Preferred Drug30%30%None
METRONIDAZOLE VAGINAL 7.5 mg/g GelMetronidazole4Non-Preferred Drug30%30%None
METYROSINE 250 mg Capsule5Specialty Tier25%N/A
  • PA
MEXILETINE HYDROCHLORIDE 150 mg Capsule4Non-Preferred Drug30%30%None
MEXILETINE HYDROCHLORIDE 200 mg Capsule4Non-Preferred Drug30%30%None
MEXILETINE HYDROCHLORIDE 250 mg Capsule4Non-Preferred Drug30%30%None
MICAFUNGIN 100 mg Injection, Powder, Lyophilized, For SolutionMicafungin Sodium4Non-Preferred Drug30%30%None
MICAFUNGIN 50 mg Injection, Powder, Lyophilized, For SolutionMicafungin Sodium4Non-Preferred Drug30%30%None
MICROGESTIN 1.5/30 KitNorethindrone Acetate/Ethinyl Estradiol4Non-Preferred Drug30%30%None
MICROGESTIN 1/20 KitNorethindrone Acetate/Ethinyl Estradiol4Non-Preferred Drug30%30%None
MICROGESTIN FE 1.5/30 KitNorethindrone Acetate/Ethinyl Estradiol And Ferrous Fumarate4Non-Preferred Drug30%30%None
MICROGESTIN FE 1/20 KitNorethindrone Acetate/Ethinyl Estradiol And Ferrous Fumarate4Non-Preferred Drug30%30%None
MIDODRINE HYDROCHLORIDE 10 mg Tablet4Non-Preferred Drug30%30%None
MIDODRINE HYDROCHLORIDE 2.5 mg Tablet4Non-Preferred Drug30%30%None
MIDODRINE HYDROCHLORIDE 5 mg Tablet4Non-Preferred Drug30%30%None
MIFEPRISTONE 300 mg Tablet, Film Coated5Specialty Tier25%N/A
  • PA
  • QL 12 per 30 days
MILI KitNorgestimate And Ethinyl Estradiol4Non-Preferred Drug30%30%None
MINOCYCLINE HYDROCHLORIDE 100 mg Capsule2Generic$2.00$2.00None
MINOCYCLINE HYDROCHLORIDE 50 mg Capsule2Generic$2.00$2.00None
MINOCYCLINE HYDROCHLORIDE 75 mg Capsule2Generic$2.00$2.00None
MINOXIDIL 10 mg Tablet2Generic$2.00$2.00None
MINOXIDIL 2.5 mg Tablet2Generic$2.00$2.00None
MINZOYA KitLevonorgestrel And Ethinyl Estradiol And Ferrous Bisglycinate4Non-Preferred Drug30%30%None
MIRTAZAPINE 15 mg Tablet, Film Coated2Generic$2.00$2.00None
MIRTAZAPINE 15 mg Tablet, Orally Disintegrating3Preferred Brand21%21%
  • QL 3 per 30 days
MIRTAZAPINE 30 mg Tablet, Film Coated2Generic$2.00$2.00None
MIRTAZAPINE 30 mg Tablet, Orally Disintegrating3Preferred Brand21%21%
  • QL 3 per 30 days
MIRTAZAPINE 45 mg Tablet, Film Coated2Generic$2.00$2.00None
MIRTAZAPINE 45 mg Tablet, Orally Disintegrating3Preferred Brand21%21%
  • QL 3 per 30 days
MIRTAZAPINE 7.5 mg Tablet, Film Coated2Generic$2.00$2.00None
MISOPROSTOL 100 ug Tablet3Preferred Brand21%21%None
MISOPROSTOL 200 ug Tablet3Preferred Brand21%21%None
MIXED SALTS OF A SINGLE ENTITY AMPHETAMINE PRODUCT XR 2.5/2.5/2.5/2.5 mg Capsule, Extended ReleaseDextroamphetamine Saccharate, Amphetamine Aspartate Monohydrate, Dextroamphetamine Sulfate, Amphetamine Sulfate4Non-Preferred Drug30%30%
  • QL 6 per 30 days
MIXED SALTS OF A SINGLE ENTITY AMPHETAMINE PRODUCT XR 5/5/5/5 mg Capsule, Extended ReleaseDextroamphetamine Saccharate, Amphetamine Aspartate Monohydrate, Dextroamphetamine Sulfate, Amphetamine Sulfate4Non-Preferred Drug30%30%
  • QL 6 per 30 days
MODAFINIL 100 mg Tablet3Preferred Brand21%21%
  • PA
  • QL 3 per 30 days
MODAFINIL 200 mg Tablet3Preferred Brand21%21%
  • PA
  • QL 6 per 30 days
MODEYSO 125 mg CapsuleDordaviprone5Specialty Tier25%N/A
  • PA
  • QL 2 per 28 days
MOEXIPRIL HYDROCHLORIDE 15 mg Tablet, Film Coated1Preferred Generic$0.00$0.00None
MOEXIPRIL HYDROCHLORIDE 7.5 mg Tablet, Film Coated1Preferred Generic$0.00$0.00None
MOLINDONE HYDROCHLORIDE 10 mg Tablet4Non-Preferred Drug30%30%None
MOLINDONE HYDROCHLORIDE 25 mg Tablet4Non-Preferred Drug30%30%None
MOLINDONE HYDROCHLORIDE 5 mg Tablet4Non-Preferred Drug30%30%None
MOMETASONE FUROATE 1 mg/g Cream2Generic$2.00$2.00None
MOMETASONE FUROATE 1 mg/g Ointment2Generic$2.00$2.00None
MOMETASONE FUROATE 1 mg/mL Solution2Generic$2.00$2.00None
MONTELUKAST SODIUM 10 mg Tablet, Film Coated2Generic$2.00$2.00
  • QL 3 per 30 days
MONTELUKAST SODIUM 4 mg Granule4Non-Preferred Drug30%30%
  • QL 3 per 30 days
MONTELUKAST SODIUM 4 mg Tablet, Chewable2Generic$2.00$2.00
  • QL 3 per 30 days
MONTELUKAST SODIUM 5 mg Tablet, Chewable2Generic$2.00$2.00
  • QL 3 per 30 days
MORPHINE SULFATE 15 mg Tablet3Preferred Brand21%21%
  • QL 18 per 30 days
MORPHINE SULFATE 20 mg/5mL Solution4Non-Preferred Drug30%30%
  • QL 9 per 30 days
MORPHINE SULFATE 20 mg/mL Solution4Non-Preferred Drug30%30%
  • QL 9 per 30 days
MORPHINE SULFATE 30 mg Tablet3Preferred Brand21%21%
  • QL 18 per 30 days
MORPHINE SULFATE EXTENDED RELEASE 100 mg Tablet, Film Coated, Extended ReleaseMorphine Sulfate3Preferred Brand21%21%
  • QL 12 per 30 days
MORPHINE SULFATE EXTENDED RELEASE 15 mg Tablet, Film Coated, Extended ReleaseMorphine Sulfate3Preferred Brand21%21%
  • QL 12 per 30 days
MORPHINE SULFATE EXTENDED RELEASE 200 mg Tablet, Film Coated, Extended ReleaseMorphine Sulfate3Preferred Brand21%21%
  • QL 12 per 30 days
MORPHINE SULFATE EXTENDED RELEASE 30 mg Tablet, Film Coated, Extended ReleaseMorphine Sulfate3Preferred Brand21%21%
  • QL 12 per 30 days
MORPHINE SULFATE EXTENDED RELEASE 60 mg Tablet, Film Coated, Extended ReleaseMorphine Sulfate3Preferred Brand21%21%
  • QL 12 per 30 days
MOUNJARO 10 mg/.5mL Injection, SolutionTirzepatide3Preferred Brand21%21%
  • PA
  • QL 2 per 28 days
MOUNJARO 12.5 mg/.5mL Injection, SolutionTirzepatide3Preferred Brand21%21%
  • PA
  • QL 2 per 28 days
MOUNJARO 15 mg/.5mL Injection, SolutionTirzepatide3Preferred Brand21%21%
  • PA
  • QL 2 per 28 days
MOUNJARO 2.5 mg/.5mL Injection, SolutionTirzepatide3Preferred Brand21%21%
  • PA
  • QL 2 per 28 days
MOUNJARO 5 mg/.5mL Injection, SolutionTirzepatide3Preferred Brand21%21%
  • PA
  • QL 2 per 28 days
MOUNJARO 7.5 mg/.5mL Injection, SolutionTirzepatide3Preferred Brand21%21%
  • PA
  • QL 2 per 28 days
MOVANTIK 12.5 mg Tablet, Film CoatedNaloxegol Oxalate4Non-Preferred Drug30%30%
  • QL 3 per 30 days
MOVANTIK 25 mg Tablet, Film CoatedNaloxegol Oxalate4Non-Preferred Drug30%30%
  • QL 3 per 30 days
MOXIFLOXACIN 400 mg Tablet, Film Coated4Non-Preferred Drug30%30%None
MOXIFLOXACIN 5 mg/mL Solution/ Drops3Preferred Brand21%21%None
MOXIFLOXACIN HYDROCHLORIDE 400 mg/250mL Injection, Solution4Non-Preferred Drug30%30%
  • PA
MRESVIA 50 ug/.5mL SuspensionRespiratory Syncytial Virus Vaccine3Preferred Brand21%21%
  • PA
  • QL 1 per 365 days
MUPIROCIN 2 g/100g Cream4Non-Preferred Drug30%30%
  • QL 3 per 30 days
MUPIROCIN 20 mg/g Ointment2Generic$2.00$2.00
  • QL 44 per 30 days
MYCOPHENOLATE MOFETIL 200 mg/mL Powder, For Suspension5Specialty Tier25%N/A
  • PA
MYCOPHENOLATE MOFETIL 250 mg Capsule3Preferred Brand21%21%
  • PA
MYCOPHENOLATE MOFETIL 500 mg Tablet, Film Coated4Non-Preferred Drug30%30%
  • PA
MYCOPHENOLIC ACID 180 mg Tablet, Delayed Release4Non-Preferred Drug30%30%
  • PA
MYCOPHENOLIC ACID 360 mg Tablet, Delayed Release4Non-Preferred Drug30%30%
  • PA
MYRBETRIQ 25 mg Tablet, Film Coated, Extended ReleaseMirabegron3Preferred Brand21%21%None
MYRBETRIQ 50 mg Tablet, Film Coated, Extended ReleaseMirabegron3Preferred Brand21%21%None

PA = prior authorization, ST = step therapy, QL = quantity limit. Costs are the plan’s initial-coverage cost-sharing from the CMS 2026 formulary files; a drug not listed here is not on this plan’s formulary, though a formulary exception may still be possible.