Where do Part D premiums show in Box 3 of the SSA-1099? I see Part B but not Part D, just some labeled "Nontaxable payments"

[DianeW · Accepted solution]

This information explains who receives Part D, you may not receive these benefits because the enrollment is voluntary.

Anyone entitled to Medicare Part A (whether actually enrolled or not) or who is currently enrolled in Medicare Part B may join Medicare Part D to get help paying prescription drug costs. Enrollment is voluntary except for people who also receive benefits from Medicaid (Medi-Cal in California). 

If you qualify for Medicaid, the government automatically enrolls you in a Medicare Part D plan through which you will receive your prescription drug coverage. For more information about Medicare Part D use the link here.

• Medicare Part D Drug Coverage

[SteamTrain]

Also, your part D payments won't show on your SSA-1099 if you are paying some provider separately.  Only part D payments deducted from your SSA deposit would show up on the SSA-1099 itself.

[DianeW]

@SteamTrain Thank you for the additional information.