The final 2019 Call Letter was updated to include changes brought about by the Bipartisan Budget Act of 2018 (Pub.L. 115-123) (BBA) that President Trump signed into law on Friday, February 9, 2018.
For an overview of how Medicare Part D plan coverage has changed over the years, you can click here for a chart comparing Medicare Part D standard benefit parameters from the 2006 start of the Medicare Part D program through 2019.
How the Bipartisan Budget Act of 2018 may help you exit the Donut Hole sooner.
The Bipartisan Budget Act of 2018 (BBA) accelerates the "closing" of the Donut Hole by reducing the cost of brand-name Donut Hole drug purchases to 25% of retail in 2019 (instead of 30% as planned) - and just as importantly, the BBA shifts more of the Donut Hole discount onto the pharmaceutical suppliers (instead of the Medicare Part D plans) and this, in turn, will effectively move people with higher drug costs (over $678 retail per month) through the Donut Hole at a faster rate - and into Catastrophic Coverage.
As noted below, the Estimated Retail Drug Cost needed to exit the 2019 Donut Hole (or meet the 2019 TrOOP limit) was estimated on February 1, 2018 as $8,906.55 - that was before the BBA was enacted - and now the Estimated Retail Drug Cost needed to exit the 2019 Donut Hole is $8,139.54 based on the BBA.
The 2019 Donut Hole after the BBA
The 2019 Donut Hole discount for brand-name medications is now 75% (and more importantly, with 70% of the discount paid by the pharmaceutical suppliers and 5% paid by your Medicare Part D plan) - this means that, during the 2019 Donut Hole, you will pay 25% of retail brand-name drug costs and received 95% of the retail drug cost as credit toward meeting your total out-of-pocket costs (TrOOP of $5,100 in 2019) - meaning you may get out of the Donut Hole sooner.
The 2019 generic Donut Hole discount is not affected by the Bipartisan Budget Act of 2018. In 2019, you will receive a 63% discount on generic drug purchased in the Donut Hole and pay 37% of the retail generic drug costs - the 37% you pay will count toward your 2019 TrOOP of $5,100 or Donut Hole exit point.

As reference, the following graph shows the proposed 2019 Medicare Part D plan parameters released on February 1, 2018 and shows how the how the Estimated Retail Drug Cost needed to meet the 2019 TrOOP was calculated using the previous Donut Hole discount that was then changed by the Bipartisan Budget Act of 2018.

The above graph show the proposed Standard Medicare Part D parameters, previous to the enactment of the BBA, the 2019 Donut Hole discount for brand-name medications was expected to be 70% (with 50% of the discount paid by the Pharmaceutical Industry and 20% paid by the Medicare Part D plan) - this meant that, during the Donut Hole, you paid 30% of retail drug costs and received 80% of the retail drug cost credited toward meeting your total out-of-pocket costs (TrOOP of $5,100 in 2019) or Donut Hole exit point. As noted, the generic Donut Hole discount was not affected by the BBA and in 2019, you receive a 63% discount on generic drugs purchased during the Donut Hole and pay 37% of retail generic drug costs - the 37% that you pay will count toward your 2019 TrOOP limit or Donut Hole exit point.
And 2019 standard Medicare Part D plan changes in more detail...
Based on the updated CMS information, here are a few changes to the standard 2019 Medicare Part D prescription drug coverage:
- The standard Initial Deductible will increase slightly.
The 2019 standard Initial Deductible will increase by $10 to $415 from the current 2018 standard Initial Deductible of $405. As reference, the 2017 standard Initial Deductible was $400, the 2016 standard Initial Deductible was $360, and the 2015 Initial Deductible was $320.
Important: The Initial Deductible will not affect when you enter the Donut Hole or Coverage Gap, but will impact when you leave the Donut Hole and enter Catastrophic Coverage. In other words, your initial deductible is counted toward out-of-pocket threshold or TrOOP (see below for more about TrOOP).
This means: The Initial Deductible is the amount that you pay before your Medicare Part D plan begins to share in the cost of coverage (100% of retail). If you enroll in a Medicare Part D prescription drug plan with a standard Initial Deductible, you will spend slightly more out-of-pocket in 2019 before your plan coverage begins. As a note, the majority of 2018 Medicare Part D plans have an initial deductible. But, as we see in 2018, many popular Medicare Part D plans exclude lower-costing Tier 1 and Tier 2 drugs from the deductible, providing immediate coverage for some lower-costing medications.
- The
Initial Coverage Limit will increase.
The 2019 Initial Coverage Limit (ICL) will increase $70 to $3,820 from the current 2018 ICL of $3,750. The Initial Coverage Limit marks the Donut Hole entry point. Medicare beneficiaries enter the Donut Hole or Coverage Gap when the total negotiated retail value of their prescription drug purchases exceeds their plan’s Initial Coverage limit. As reference, the 2017 Initial Coverage Limit was $3,700, the 2016 Initial Coverage Limit was $3,310, and the 2015 Initial Coverage Limit was $2,960.
This means: You will be able to buy slightly more medications before reaching the 2019 Donut Hole or Coverage Gap. Please note, if you purchase medications with an average retail value of less than $318 per month, you will not enter the 2019 Donut Hole.
- The
Donut Hole discount will increase for generic drugs.
Next year, if you reach the Donut Hole or Coverage Gap phase of your Medicare Part D plan coverage, the 2018 generic drug discount will increase from 56% to 63%. (So your generic drug costs in the Gap will be 37% of retail prices.)
This means: If you are in the 2019 Donut Hole and your generic medication has a retail cost of $100, you will pay $37. And the $37 that you spend for a formulary drug will count toward your 2019 out-of-pocket spending limit or TrOOP.
- The
Donut Hole discount will increase for brand-name drugs.
As noted in more detail above President Trump signed the Bipartisan Budget Act of 2018 (Pub.L. 115-123) on Friday, February 9, 2018, effectively "closing" the Coverage Gap with the brand-name Donut Hole discount increasing to 75% of retail in 2019 (you pay 25% of retail costs). According to the new law, the pharmaceutical industry will be responsible for 70% of the cost of brand-name medications in the Coverage Gap, therefore you will receive credit for 95% of the retail drug cost toward meeting your 2019 total out-of-pocket maximum or Donut Hole exit point (the 25% of retail costs you pay plus the 70% drug manufacturer discount).
This means: If you reach the 2019 Donut Hole and purchase a brand-name medication with a retail cost of $100, you will pay $25 for the formulary medication, and receive $95 credit toward meeting your 2019 out-of-pocket spending limit – or Donut Hole exit point.
- The Total
Out-of-Pocket Cost (TrOOP) threshold will increase.
The 2019 TrOOP threshold will increase by $100 to $5,100 from the current 2018 TrOOP limit of $5,000. TrOOP is the dollar figure you must spend (or someone else spends on your behalf) to get out of the Donut Hole or Coverage Gap and into the Catastrophic Coverage phase of your Medicare Part D plan. As noted above, brand-name medication purchases in the 2019 Donut Hole are discounted by 75% (you pay 25%), but you will receive credit of 95% of the retail drug price toward meeting the 2019 TrOOP threshold. Remember that TrOOP does not include monthly premiums or non-formulary purchases. As reference, the 2017 TrOOP limit was $4,950, the 2016 TrOOP limit was $4,850, and the 2015 TrOOP threshold value was $4,700.
This means: You will have to spend just slightly more to get out of the 2019 Donut Hole as compared to 2018.
Not sure how the 2019 Donut Hole or Coverage Gap functions?
To help you visualize how your current drug spending relates to your Medicare Part D plan coverage, we have our updated 2019 Donut Hole calculator found at PDP-Planner.com/2019. Our Donut Hole calculator helps you estimate what you can expect to pay throughout the different phases of your 2019 Medicare Part D plan coverage. We have several options for you to choose the percentage of generic and brand-name drugs you use and you can even change your mix of prescriptions to be 100% generic or 100% brand. To get you started, you can click here to see an example of the 2019 Medicare prescription drug plan phases for someone with $800 per month brand drug retail cost.
- The estimated retail value of drug purchases needed to exit the Donut Hole will increase.
CMS estimates that a person will use a mix of 89.31% brand drugs and 10.69% generic drugs while in the 2019 Donut Hole. As a result, CMS calculates that a person will be able to purchase drugs with an approximate retail value of $8,139.54 before meeting the out-of-pocket threshold (TrOOP) and exiting the 2019 Donut Hole.
As reference, in 2018, the CMS drug-cost estimate was calculated using the mix of 87.9% brand drugs and 12.1% generic drugs and the estimated retail cost to meet 2018 TrOOP and exit the 2018 Donut Hole is $8,417.60.
This means: Based on CMS drug purchase estimates, if your monthly retail costs are more than $678 per month, you will exit the 2019 Donut Hole and enter Catastrophic Coverage portion of your Medicare Part D plan.
- Catastrophic Coverage
costs will change slightly.
The Catastrophic Coverage portion of your Medicare Part D plan begins when you leave the Coverage Gap or Donut Hole. In the 2019 Catastrophic Coverage phase, you pay a minimum of $8.50 for brand drugs or $3.40 for generics (or 5% of retail costs, whichever is higher). In the 2018 Catastrophic Coverage phase, you pay a minimum of $8.35 for brand drugs or $3.35 for generics (or 5%, whichever is higher). In 2017 Catastrophic Coverage you paid a minimum of $8.25 for brand drugs or $3.30 for generics.
This means: If you purchase a brand-name medication with a retail price of over $170 or a generic medication with a retail price of over $68, you will pay 5% of retail or more than the minimum $8.50 for brand drugs or $3.40 for generics. For example, if you are using the expensive generic medication IMATINIB MESYLATE 400 MG TABLET [a generic for Gleevec (r)] (30 EA ) (NDC: 47335047583), your monthly retail drug costs may be $8,792.38, so your catastrophic coverage cost would be $439.62 since this 5% of retail cost is more than the minimum $3.40 generic catastrophic coverage cost.