ONDANSETRON HYDROCHLORIDE 4 mg/5mL Solution

Coverage in Oregon and Washington (CMS PDP Region 30).

8 of 10 stand-alone Part D plans in Oregon and Washington cover this drug on tier 3–4.

8 of 8 plans apply a prior authorization, step therapy or quantity limit.

189 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: 74 plans · WA: 115 plans.

Every plan that covers it

Plan	Tier	30-day preferred	90-day mail	Unit cost	Est. 30-day fill	Restrictions
HealthSpring Extra Rx (PDP)$50.00/mo premium · $615.00 deductible	3Preferred Brand	16%	16%	$1.0108	—	Prior authorization
SilverScript Choice (PDP)$85.90/mo premium · $615.00 deductible	3Preferred Brand	18%	18%	$0.2352	$2.129 units	Prior authorization Quantity limit 9 per 30 days
HealthSpring Assurance Rx (PDP)$0.00/mo premium · $615.00 deductible	4Non-Preferred Drug	30%	30%	$0.8055	—	Prior authorization
Humana Basic Rx Plan (PDP)$0.00/mo premium · $615.00 deductible	4Non-Preferred Drug	33%	—	$0.4632	$20.8445 units	Prior authorization Quantity limit 45 per 30 days
Humana Value Rx Plan (PDP)$22.10/mo premium · $601.00 deductible	4Non-Preferred Drug	33%	—	$0.4662	$20.9845 units	Prior authorization Quantity limit 45 per 30 days
AARP Medicare Rx Saver from UHC (PDP)$38.40/mo premium · $615.00 deductible	4Non-Preferred Drug	36%	—	$0.5052	$4.559 units	Prior authorization Quantity limit 9 per 30 days
Humana Premier Rx Plan (PDP)$108.60/mo premium · $0.00 deductible	4Non-Preferred Drug	50%	50%	$0.4616	$20.7745 units	Prior authorization Quantity limit 45 per 30 days
AARP Medicare Rx Preferred from UHC (PDP)$110.00/mo premium · $130.00 deductible	4Non-Preferred Drug	37%	—	$0.4693	$4.229 units	Prior authorization Quantity limit 9 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.

See coverage in all 39 regions →