To amend the Patient Protection and Affordable Care Act to allow for certain third-party payments.

Access to Marketplace Insurance Act This bill requires health insurers to accept, on behalf of individuals enrolled in qualified health plans, cost-sharing payments made by certain third parties (e.g., state and federal government programs) and count such payments toward annual cost-sharing limitations. (Qualified health plans are eligible for subsidies and fulfill an individual's requirement to maintain minimum essential coverage.)