MOUNJARO 12.5 mg/.5mL Injection, Solution

Also known as Tirzepatide. Coverage in Oregon and Washington (CMS PDP Region 30).

10 of 10 stand-alone Part D plans in Oregon and Washington cover this drug on tier 3–6.

Lowest 30-day cost $11.00 at a preferred pharmacy. 10 of 10 plans apply a prior authorization, step therapy or quantity limit.

177 Medicare Advantage plans in OR, WA do cover it

Medicare Advantage plans carry their own formularies, separate from stand-alone Part D. A patient on an MA-PD plan may have coverage even where no PDP lists the drug. OR: 83 plans · WA: 94 plans.

Every plan that covers it

Plan	Tier	30-day preferred	90-day mail	Unit cost	Est. 30-day fill	Restrictions
Wellcare Classic (PDP)$0.00/mo premium · $615.00 deductible	3Preferred Brand	25%	25%	$518.3453	$1,036.692 units	Prior authorization Quantity limit 2 per 28 days
HealthSpring Assurance Rx (PDP)$0.00/mo premium · $615.00 deductible	3Preferred Brand	24%	24%	$525.2880	$1,050.582 units	Prior authorization Quantity limit 2 per 28 days
Humana Basic Rx Plan (PDP)$0.00/mo premium · $615.00 deductible	3Preferred Brand	25%	20%	$532.6961	$1,065.392 units	Prior authorization Quantity limit 2 per 28 days
Humana Value Rx Plan (PDP)$22.10/mo premium · $601.00 deductible	3Preferred Brand	20%	15%	$532.6961	$1,065.392 units	Prior authorization Quantity limit 2 per 28 days
AARP Medicare Rx Saver from UHC (PDP)$38.40/mo premium · $615.00 deductible	3Preferred Brand	17%	17%	$566.1270	$1,132.252 units	Prior authorization Quantity limit 2 per 28 days
HealthSpring Extra Rx (PDP)$50.00/mo premium · $615.00 deductible	3Preferred Brand	16%	16%	$524.6678	$1,049.342 units	Prior authorization Quantity limit 2 per 28 days
Humana Premier Rx Plan (PDP)$108.60/mo premium · $0.00 deductible	3Preferred Brand	$45.00	$125.00	$532.6961	$1,065.392 units	Prior authorization Quantity limit 2 per 28 days
AARP Medicare Rx Preferred from UHC (PDP)$110.00/mo premium · $130.00 deductible	3Preferred Brand	16%	16%	$566.1270	$1,132.252 units	Prior authorization Quantity limit 2 per 28 days
SilverScript Choice (PDP)$85.90/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$541.0157	$1,082.032 units	Prior authorization Quantity limit 2 per 28 days
Wellcare Value Script (PDP)$0.00/mo premium · $615.00 deductible	6Select Care Drugs	$11.00	$33.00	$518.3453	$1,036.692 units	Prior authorization Quantity limit 2 per 28 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.

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