Any other initial determination with respect to a claim for benefits under such parts, including an initial determination by the Secretary that payment may not be made, or may no longer be made, for an item or service under such parts, an initial determination made by a quality improvement organization under
section 1320c–3(a)(2) of this title, and an initial determination made by an entity pursuant to a contract (other than a contract under
section 1395w–22 of this title) with the Secretary to administer provisions of this subchapter or subchapter XI.