user: There are several things that I need explained about medicare premiums. Perhaps you can help me?[NEWLINE]agent: Of course. The law requires an adjustment to your monthly Medicare Part B medical insurance and Medicare prescription drug coverage premiums. This affects less than five percent of people with Medicare. Most people don t pay higher premiums.[NEWLINE][BOUNDARY][NEWLINE]user: What role does my tax return play in this?[NEWLINE]agent: Do you want to know how we determine your 2020 income-related monthly adjustment amounts?[NEWLINE]user: Sure. Go ahead.[NEWLINE]agent: We use your most recent federal tax return the IRS provides to us. Generally, his information is from a tax return filed in 2019 for tax year 2018. Sometimes, the IRS only provides information from a return filed in 2018 for tax year 2017.[NEWLINE][BOUNDARY][NEWLINE]user: Can you tell me on what documents should I submit to Social Security as proof of my identity?[NEWLINE]agent: They need to verify your identity through id's like a driver's license or a state issued non-driver id card.[NEWLINE][BOUNDARY][NEWLINE]user: Am I able to apply for a replacement card online?[NEWLINE]agent: Yes, you can apply for a replacement card online.[NEWLINE][BOUNDARY][NEWLINE]user: Will I need to prove or verify my citizenship to obtain a social security card?