Rep. Mariannette Miller-Meeks (R-IA) serves on the House Committee on Energy and Commerce, which has jurisdiction over the Health Services sector. Health Services comprises 12.0% of her identifiable donor base ($1.59M), ranking 30th among Republican members in donor concentration from this sector.

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◈ Ask the Analyst about Mariannette Miller-Meeks →How we built this: a statistical pattern surfaced from public records — FEC campaign finance, Senate/House Lobbying Disclosure Act filings, and Congress.gov. The donor concentration and the legislative action are concurrent facts; this does not imply contributions caused the action, that the member acted improperly, or that the bill specifically benefits the named sector. Generated July 6, 2026 · internal signal score 70/100.