Personal project, built on personal time and personal equipment, from public law and public regulation only.
Not affiliated with, endorsed by, funded by, or representing any employer, past or present. No employer's data, systems, processes or documents were used in any part of this work.
No patient data of any kind is used or present. Every number in this repository is arithmetic applied to a stated, illustrative cost shape.
This is not advice. It is a demonstration of what a published formula does. It does not know your plan, your drugs, your subsidy status, or your circumstances. If the Medicare Prescription Payment Plan affects you or someone you help, free and authoritative help exists: your Part D plan, your State Health Insurance Assistance Program (SHIP), and 1-800-MEDICARE.
If you may qualify for Extra Help (the Part D low-income subsidy), check that first. It reduces what you owe. This program never does.