IDHIFA 100 mg Tablet, Film Coated

Also known as Enasidenib Mesylate. Coverage in Illinois (CMS PDP Region 17).

12 of 12 stand-alone Part D plans in Illinois cover this drug on tier 5.

12 of 12 plans apply a prior authorization, step therapy or quantity limit.

137 Medicare Advantage plans in IL 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. IL: 137 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	5Specialty Tier	25%	—	$1066.3724	$3,199.123 units	Prior authorization Quantity limit 3 per 30 days
Wellcare Value Script (PDP)$0.00/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1066.3724	$3,199.123 units	Prior authorization Quantity limit 3 per 30 days
Humana Basic Rx Plan (PDP)$0.00/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1129.4347	$3,388.303 units	Prior authorization Quantity limit 3 per 30 days
Humana Value Rx Plan (PDP)$0.00/mo premium · $601.00 deductible	5Specialty Tier	26%	—	$1129.4347	$3,388.303 units	Prior authorization Quantity limit 3 per 30 days
AARP Medicare Rx Saver from UHC (PDP)$40.20/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1204.4654	$3,613.403 units	Prior authorization Quantity limit 3 per 30 days
HealthSpring Extra Rx (PDP)$66.60/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1066.7402	$3,200.223 units	Prior authorization Quantity limit 3 per 30 days
Blue Cross MedicareRx Basic (PDP)$89.70/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1082.4082	$3,247.223 units	Prior authorization Quantity limit 3 per 30 days
SilverScript Choice (PDP)$94.90/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1210.7480	$3,632.243 units	Prior authorization Quantity limit 3 per 30 days
AARP Medicare Rx Preferred from UHC (PDP)$103.90/mo premium · $130.00 deductible	5Specialty Tier	31%	—	$1204.4654	$3,613.403 units	Prior authorization Quantity limit 3 per 30 days
HealthSpring Assurance Rx (PDP)$104.20/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1066.7147	$3,200.143 units	Prior authorization Quantity limit 3 per 30 days
Humana Premier Rx Plan (PDP)$119.40/mo premium · $0.00 deductible	5Specialty Tier	33%	—	$1129.4347	$3,388.303 units	Prior authorization Quantity limit 3 per 30 days
Blue Cross MedicareRx Value (PDP)$119.70/mo premium · $615.00 deductible	5Specialty Tier	25%	—	$1082.4082	$3,247.223 units	Prior authorization Quantity limit 3 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 →