You don’t need your form 1095-C to file your tax return. The TurboTax interview should have asked you questions about your health coverage but your Form 1095-C isn’t needed. Just keep the form for your personal records.
Just review the form for accuracy. If it matches what you reported on your return for the health insurance portion, you do not need to do anything else. It's just the form that tells the IRS what type of health coverage you were on and how long you had the coverage.
