Photo of Mark B. Messmer
R United States House · District 8 · Indiana On the 2026 ballot

Rep. Mark B. Messmer

Compare
Total votes
669
all sessions
Attendance
98%
13 missed
Near the chamber average
With party
99%
of cast votes
Higher than 95% of chamber peers
Bipartisan score
1%
crosses aisle rarely
Lower than 96% of chamber peers
Sponsored
244
bills & resolutions
Near the chamber average
Committees
10
assignments
244 bills and resolutions

Sponsored bills

Total
244
Primary
17
Co-sponsor
227
This page
244
matching current filters
Co-sponsor HRES 254
In committee · Indiana House · Co-sponsor
Recognizing the 250th anniversary of the United States Marine Corps.

Maddy summaryHRES 254 is a non-binding resolution recognizing the 250th anniversary of the United States Marine Corps, to be observed on November 10, 2025. The resolution honors the Corps' founding at Tun Tavern in Philadelphia on November 10, 1775, its history of service in major conflicts, and its values of honor, courage, and commitment. It encourages public participation in commemorative events and local recognition of Marines' contributions to national defense.

In committee Mar 26, 2025 1 co-sponsor
Co-sponsor HR 2387
In committee · Indiana House · Co-sponsor
No Harm Act

Maddy summaryHR 2387, the "No Harm Act," prohibits federal funding for certain medical treatments for minors that the bill defines as "sex-trait altering treatments," including puberty blockers, hormone therapy, and gender reassignment surgeries (except for specific medical conditions like disorders of sex development). The bill directly affects minors receiving such care, healthcare providers, medical institutions, and schools, requiring parental consent for any treatment and banning federal funds for facilities or schools that provide these treatments without parental approval. Key provisions include banning federal funds for any promotion or facilitation of these treatments, mandating a 72-hour parental consultation period before treatment, and creating civil lawsuits for violations. The bill defines "sex" as biological sex at birth and "gender" as social aspects, excluding only treatments for medically verified conditions.

In committee Mar 26, 2025 1 co-sponsor
Co-sponsor HR 2282
In committee · Indiana House · Co-sponsor
Respect Parents’ Childcare Choices Act

Maddy summaryHR 2282, the Respect Parents' Childcare Choices Act, would require states to provide child care certificates (not grants or contracts) to parents receiving federal child care assistance, allowing these certificates to be used for relative caregivers (such as grandparents, aunts, uncles) and in-home child care providers. The bill modifies income eligibility requirements, setting different thresholds for unmarried parents versus married parents, and adds protections for religious child care providers to ensure they aren't subject to additional requirements compared to non-religious providers. It also includes provisions to prevent fraud in the child care assistance program and to identify and remove unnecessary barriers to relative caregiving. This legislation would directly affect low-income parents seeking child care assistance and child care providers, particularly those operating as religious organizations or in-home care.

In committee Mar 24, 2025 1 co-sponsor
Co-sponsor HRES 227
In committee · Indiana House · Co-sponsor
Expressing support for the designation of March 18, 2025, as "National Agriculture Day" and celebrating the importance of agriculture as one of the most impactful industries in the United States.

Maddy summaryHRES 227 is a non-binding resolution expressing the House of Representatives' support for designating March 18, 2025, as "National Agriculture Day" to honor agriculture's role as a vital U.S. industry. It does not create new laws, allocate funds, or impose requirements on any group. The resolution serves as a symbolic gesture to highlight agriculture's economic impact and contributions to the nation. As a procedural resolution, it has no direct policy effect beyond raising awareness.

In committee Mar 18, 2025 1 co-sponsor
Co-sponsor HR 2203
In committee · Indiana House · Co-sponsor
Innovative FEED Act of 2025

Maddy summaryThe Innovative FEED Act of 2025 establishes a new regulatory category for "zootechnical animal food substances" - additives in animal feed that affect digestive byproducts, reduce foodborne pathogens, or alter an animal's gut microbiome without providing nutrition. These substances would be regulated as food additives (not drugs) under the Federal Food, Drug, and Cosmetic Act, requiring manufacturers to submit specific safety and efficacy data for approval. The bill mandates labeling stating "Not for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in animals" and allows optional claims about intended effects on animal body function. It explicitly excludes existing drugs, hormones, ionophores, and other substances from this category, ensuring no mandatory use of these additives.

In committee Mar 18, 2025 1 co-sponsor
Co-sponsor HR 2222
In committee · Indiana House · Co-sponsor
Lowering Egg Prices Act of 2025

Maddy summaryHR 2222, the "Lowering Egg Prices Act of 2025," modifies federal egg regulations to allow surplus broiler hatching eggs (used to hatch chicks for meat production) to be sold to egg breakers (facilities that process whole eggs into liquid products). The bill directs the FDA and USDA to create new rules within 180 days permitting these eggs to be stored under conditions compatible with hatching while also being sold for processing into liquid egg products. This change aims to increase the supply of eggs available for processing by making it easier to redirect surplus hatching eggs to egg breakers. The bill directly affects broiler hatcheries, egg breakers, and the broader egg processing industry by altering how certain surplus eggs can be handled and sold.

In committee Mar 18, 2025 1 co-sponsor
Co-sponsor HR 2157
In committee · Indiana House · Co-sponsor
To provide that members of the Armed Forces performing services in Kenya, Mali, Burkina Faso, and Chad shall be entitled to tax benefits in the same manner as if such services were performed in a combat zone.

This bill treats Kenya, Mali, Burkina Faso, and Chad as combat zones for purposes of determining eligibility for certain federal tax benefits available to members of the U.S. Armed Forces. (Conditions apply.) Specifically, under the bill, a qualified hazardous duty area is treated as a combat zone for purposes of determining the filing status of an individual whose spouse is missing in action; excluding compensation received by a member of the Armed Forces serving in a combat zone from gross income and wages subject to withholding; forgiving the income tax liability of a member of the Armed Forces who dies in a combat zone; certain estate tax rules applicable to a member of the Armed Forces who dies in a combat zone or as a result of an injury, wound, or disease suffered while in a combat zone; the exemption from the federal excise tax imposed on certain telephone services for telephone calls originating from a combat zone by a member of the Armed Forces; and postponing certain federal tax deadlines (e.g., filing a tax return, paying taxes, and claiming a tax refund) for a member of the Armed Forces serving in a combat zone. The bill defines a qualified hazardous duty area as Kenya, Mali, Burkina Faso, and Chad if any member of the U.S. Armed Forces is entitled to special pay (e.g., hostile fire pay and imminent danger pay) for services performed in such locations.

In committee Mar 14, 2025 1 co-sponsor
Co-sponsor HR 2094
In committee · Indiana House · Co-sponsor
HELPER Act of 2025

Homes for Every Local Protector, Educator, and Responder Act of 2025 or the HELPER Act of 2025 This bill establishes a program administered by the Department of Housing and Urban Development to provide mortgage assistance to law enforcement officers, elementary and secondary school teachers, firefighters, or other first responders. Specifically, these individuals may be eligible for a first-time mortgage on a primary family residence with no down payment. Instead, the mortgage is subject to a one-time, up-front mortgage insurance premium.

In committee Mar 14, 2025 1 co-sponsor
Co-sponsor HR 2058
In committee · Indiana House · Co-sponsor
To amend the Workforce Innovation and Opportunity Act to define the term evidence-based.

Maddy summaryHR 2058 amends the Workforce Innovation and Opportunity Act (WIOA) to formally define "evidence-based" for workforce programs. It specifies that an activity, service, or strategy must demonstrate statistical proof of effectiveness through rigorous studies (like controlled experiments or well-designed evaluations) or show a strong research rationale with ongoing evaluation efforts. This definition directly affects states and local workforce boards receiving WIOA funds, requiring them to describe how they prioritize evidence-based programs in their funding applications. The bill updates WIOA sections to include this definition and mandates states to detail their evidence-based program funding strategies in grant proposals.

In committee Mar 11, 2025 1 co-sponsor
Co-sponsor HR 2005
In committee · Indiana House · Co-sponsor
DMEPOS Relief Act of 2025

Maddy summaryThis bill extends current Medicare payment rates for durable medical equipment (like wheelchairs and oxygen) in non-rural areas through December 2025. It delays implementing a new payment rule for all areas until January 2026. The law directly affects Medicare beneficiaries needing equipment and the suppliers who provide it by maintaining existing reimbursement rates for an additional year. This avoids immediate payment reductions for non-rural areas while postponing the full transition to new rates.

In committee Mar 10, 2025 1 co-sponsor
Showing 181 to 190 of 244 bills
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