This study looks at a program called financial navigation to help cancer patients and their partners manage the costs of cancer care. Cancer treatment can be very expensive, so this program aims to reduce financial problems. A financial navigator is someone who helps patients understand their health insurance, out-of-pocket expenses, and find ways to save money on treatments. The study will check if this program reduces financial stress and improves life quality for patients and their partners over 12 months. Participants are split into two groups: one group watches educational videos, while the other also meets with financial counselors monthly.

• The study lasts for 12 months with assessments at baseline, 3, 6, and 12 months.
• Participants may meet a financial counselor each month for 6 months.
• Optional participation for partners, who will also complete questionnaires.

Eligibility involves being at least 18 years old with a specific cancer diagnosis, and starting or recently started treatment. Participants can't be in hospice care. Both patients and partners must provide personal information for the study and complete surveys in English or Spanish.