MedicarePartD.guide

A non-government resource built from CMS public data

METFORMIN 500 mg Tablet, Extended Release

Also known as Metformin Er 500 Mg. Coverage in Wisconsin (CMS PDP Region 16).

10 of 10 stand-alone Part D plans in Wisconsin cover this drug on tier 1.

Lowest 30-day cost $0.00 at a preferred pharmacy. 10 of 10 plans apply a prior authorization, step therapy or quantity limit.

Every plan that covers it

Prior authorization
Step therapy
Quantity limit
Extra Help (LIS)

Showing 10 of 10 plans

PlanTier30-day preferred90-day mailUnit costEst. 30-day fillRestrictions
Wellcare Classic (PDP)$0.00/mo premium · $615.00 deductible · $0 with full Extra Help1Preferred Generic$0.00$0.00$0.0638$0.7712 units
  • Quantity limit 12 per 30 days
Wellcare Value Script (PDP)$0.00/mo premium · $615.00 deductible · $0 with full Extra Help1Preferred Generic$0.00$0.00$0.0390$0.4712 units
  • Quantity limit 12 per 30 days
HealthSpring Assurance Rx (PDP)$0.00/mo premium · $615.00 deductible · $0 with full Extra Help1Preferred Generic5%5%$0.1305$1.5712 units
  • Quantity limit 12 per 30 days
Humana Basic Rx Plan (PDP)$0.00/mo premium · $615.00 deductible · $0 with full Extra Help1Preferred Generic$0.00$0.00$0.0850$1.0212 units
  • Quantity limit 12 per 30 days
Humana Value Rx Plan (PDP)$0.00/mo premium · $601.00 deductible · $0 with full Extra Help1Preferred Generic$0.00$0.00$0.0875$1.0512 units
  • Quantity limit 12 per 30 days
AARP Medicare Rx Saver from UHC (PDP)$0.00/mo premium · $615.00 deductible · $0 with full Extra Help1Preferred Generic$2.00$6.00$0.0712$0.8512 units
  • Quantity limit 12 per 30 days
SilverScript Choice (PDP)$26.70/mo premium · $615.00 deductible1Preferred Generic$2.00$6.00$0.0741$0.8912 units
  • Quantity limit 12 per 30 days
HealthSpring Extra Rx (PDP)$56.30/mo premium · $615.00 deductible1Preferred Generic$0.00$0.00$0.0792$0.9512 units
  • Quantity limit 12 per 30 days
Humana Premier Rx Plan (PDP)$110.60/mo premium · $0.00 deductible1Preferred Generic$0.00$0.00$0.0850$1.0212 units
  • Quantity limit 12 per 30 days
AARP Medicare Rx Preferred from UHC (PDP)$113.90/mo premium · $130.00 deductible1Preferred Generic$5.00$0.00$0.1219$1.4612 units
  • Quantity limit 12 per 30 days

Cost-sharing is the initial coverage phase at a preferred pharmacy; a percentage is coinsurance of the plan’s negotiated price, and the deductible may apply first. CMS publishes a negotiated price per unit, so the 30-day fill is shown only where the plan’s own quantity limit supplies the quantity.

Medicare Advantage plans

Medicare Advantage plans carry their own formularies, separate from stand-alone Part D, and are sold county by county. Pick a county to see every Medicare Advantage drug plan there that covers this drug.

88 Medicare Advantage plans in WI do cover it

A patient on an MA-PD plan may have coverage even where no PDP lists the drug. WI: 88 plans.

See coverage in all 39 regions →