PHENOBARBITAL ORAL SOLUTION 20 mg/5mL Solution

Also known as Phenobarbital Oral. Coverage in Michigan (CMS PDP Region 13).

12 of 12 stand-alone Part D plans in Michigan cover this drug on tier 2–4.

Lowest 30-day cost $10.00 at a preferred pharmacy. 10 of 12 plans apply a prior authorization, step therapy or quantity limit.

177 Medicare Advantage plans in MI 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. MI: 177 plans.

Every plan that covers it

Plan	Tier	30-day preferred	90-day mail	Unit cost	Est. 30-day fill	Restrictions
AARP Medicare Rx Preferred from UHC (PDP)$78.30/mo premium · $130.00 deductible	2Generic	$10.00	$0.00	$0.0423	—	None
Prescription Blue Select (PDP)$78.40/mo premium · $615.00 deductible	3Preferred Brand	20%	20%	$0.0657	$0.9915 units	Prior authorization Quantity limit 45 per 90 days
Prescription Blue Premium (PDP)$106.70/mo premium · $0.00 deductible	3Preferred Brand	24%	24%	$0.0657	$0.9915 units	Prior authorization Quantity limit 45 per 90 days
Wellcare Classic (PDP)$0.00/mo premium · $615.00 deductible	4Non-Preferred Drug	28%	28%	$0.1354	—	Prior authorization
Wellcare Value Script (PDP)$0.00/mo premium · $615.00 deductible	4Non-Preferred Drug	40%	40%	$0.1354	—	Prior authorization
HealthSpring Assurance Rx (PDP)$0.00/mo premium · $615.00 deductible	4Non-Preferred Drug	30%	30%	$0.1035	$1.5515 units	Prior authorization Quantity limit 15 per 30 days
Humana Basic Rx Plan (PDP)$0.00/mo premium · $615.00 deductible	4Non-Preferred Drug	33%	—	$0.0727	$1.0915 units	Quantity limit 15 per 30 days
Humana Value Rx Plan (PDP)$0.00/mo premium · $601.00 deductible	4Non-Preferred Drug	33%	—	$0.0727	$1.0915 units	Quantity limit 15 per 30 days
AARP Medicare Rx Saver from UHC (PDP)$14.10/mo premium · $615.00 deductible	4Non-Preferred Drug	33%	—	$0.0703	—	None
HealthSpring Extra Rx (PDP)$50.40/mo premium · $615.00 deductible	4Non-Preferred Drug	32%	32%	$0.1182	$1.7715 units	Prior authorization Quantity limit 15 per 30 days
SilverScript Choice (PDP)$78.30/mo premium · $615.00 deductible	4Non-Preferred Drug	33%	33%	$0.1532	$2.3015 units	Prior authorization Quantity limit 15 per 30 days
Humana Premier Rx Plan (PDP)$98.10/mo premium · $0.00 deductible	4Non-Preferred Drug	50%	50%	$0.0727	$1.0915 units	Quantity limit 15 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 →