To apply for financial aid for the drug Yervoy, you can follow several steps. However, it's important to note that the availability of financial aid programs may vary depending on your location and specific circumstances. Here's a general guide on how to apply for financial aid for Yervoy:

1. Contact the drug manufacturer: Bristol Myers Squibb, the manufacturer of Yervoy, offers a patient assistance program called BMS Access Support. You can contact them at 1-800-861-0048 or visit their website to learn more about their financial assistance programs.
2. Check if you are eligible: Eligibility for financial aid programs may depend on various factors, such as your income, insurance coverage, and citizenship status. Make sure to check the specific eligibility criteria for each program.
3. Gather necessary documents: You may need to provide documentation, such as proof of income, insurance cards, and identification. Make sure to have these documents ready before you apply.
4. Apply for financial aid: You can apply for financial aid online or by mail. The application process may vary depending on the program, so make sure to follow the instructions carefully.
5. Follow up: After you apply, make sure to follow up with the program to check on the status of your application.

In addition to the manufacturer's patient assistance program, you can also check if there are any independent foundations that provide financial assistance for cancer patients. DrugPatentWatch.com provides a list of patient assistance programs for various drugs, including Yervoy. You can visit their website to search for financial assistance programs.

Sources:

* BMS Access Support: <https://www.bmsaccesssupport.com/>
* DrugPatentWatch.com: <https://www.drugpatentwatch.com/patient-assistance-programs>