Photo of Doris O. Matsui
D United States House · District 7 · California On the 2026 ballot

Rep. Doris O. Matsui

Compare
Total votes
2,818
all sessions
Attendance
99%
41 missed
Higher than 97% of chamber peers
With party
98%
of cast votes
Near the chamber average
Bipartisan score
1%
crosses aisle rarely
Near the chamber average
Sponsored
1,327
bills & resolutions
Near the chamber average
Committees
3
assignments
1,327 bills and resolutions

Sponsored bills

Total
1,327
Primary
97
Co-sponsor
1,230
This page
1,327
matching current filters
Co-sponsor HRES 1528
In committee · Nevada House · Co-sponsor
Recognizing suicide as a serious public health problem and expressing support for the designation of September, 2026, as "National Suicide Prevention Month" as well as September 10, 2026, as "World Suicide Prevention Day".

Maddy summaryThis House resolution formally recognizes suicide as a serious public health problem in the United States and expresses support for designating September 2026 as National Suicide Prevention Month and September 10, 2026, as World Suicide Prevention Day. The bill cites data from the CDC, SAMHSA, and the VA to highlight that suicide is a leading cause of death among young people, veterans, and during the postpartum period, while also noting the significant economic costs associated with it. It declares suicide prevention a national priority and emphasizes that mental health is as important as physical health. The resolution supports the development of strategies to improve access to quality mental health, substance abuse, and suicide prevention services for all communities.

In committee Sep 10, 2026 1 co-sponsor
Primary HRES 1525
In committee · Nevada House · Lead sponsor
Recognizing September 11, 2026, as a "National Day of Service and Remembrance" and the 25th anniversary of the terrorist attacks of September 11, 2001.

Maddy summaryThis House resolution formally recognizes the 25th anniversary of the September 11, 2001, terrorist attacks and designates September 11, 2026, as a National Day of Service and Remembrance. It honors the actions of first responders, recovery workers, volunteers, and military personnel who aided victims in New York, Washington, DC, and Shanksville, PA. The bill urges all Americans to observe this day through personal acts of service, such as volunteering, displaying the flag, or participating in memorial events. It also encourages the public to maintain a spirit of unity and compassion throughout the year in memory of those affected by the attacks.

In committee Sep 10, 2026 0 co-sponsors
Co-sponsor HR 3717
In committee · Nevada House · Co-sponsor
Golden Mussel Eradication and Control Act of 2025

Maddy summaryThis bill establishes a federal program to address the invasive golden mussel, which threatens water infrastructure and ecosystems. It directs the Task Force to develop a demonstration program focused on research, control methods, and early warning systems for infested areas like the Sacramento-San Joaquin Delta, with a $15 million annual funding authorization from 2026-2030. Key provisions include grants for developing technologies to remove mussels from water intakes, pipelines, and boat hulls, plus guidelines for watercraft inspections to prevent spread. The program requires collaboration with states, ports, and research institutions to share control strategies and coordinate efforts.

In committee Sep 10, 2026 1 co-sponsor
Co-sponsor HR 10295
In committee · Nevada House · Co-sponsor
9-8-8 Call Center Improvement Act

Maddy summaryThe 9-8-8 Call Center Improvement Act directs the Secretary of Health and Human Services to provide grants to new or existing crisis call centers that serve regional or local communities. These funds are intended to help centers purchase or upgrade technology, train staff, improve daily operations, and hire additional personnel. The bill authorizes $441 million in appropriations for fiscal year 2027 to support these efforts, with the money remaining available until it is fully spent.

In committee Sep 3, 2026 1 co-sponsor
Co-sponsor HR 10287
In committee · Nevada House · Co-sponsor
9-8-8 Crisis Response Act

Maddy summaryThe 9-8-8 Crisis Response Act expands federal funding for mental health crisis response and broadens Medicaid coverage to include regional lifeline call centers and crisis stabilization facilities. The bill increases the annual budget for the Mental Health Crisis Response Partnership Pilot Program from $10 million to $100 million for fiscal years 2027 through 2029. It also allows states to use Medicaid funds to pay for these new services, with the federal government covering 85 percent of the costs. To qualify, crisis stabilization facilities must provide 24-hour care without rejecting patients based on their ability to pay or other factors, and they must maintain an average patient stay of less than 150 hours.

In committee Sep 3, 2026 1 co-sponsor
Primary HR 10280
In committee · Nevada House · Lead sponsor
9–8–8 Implementation Act of 2026

Maddy summaryThe 9-8-8 Implementation Act of 2026 expands federal funding and mandates insurance coverage for behavioral health crisis services, directly affecting individuals experiencing mental health or substance use emergencies as well as the providers who serve them. The bill authorizes grants to upgrade local lifeline call centers, build new crisis stabilization facilities, and train a larger workforce of behavioral health professionals. It requires Medicare, Medicaid, private group health plans, TRICARE, and other federal insurance programs to cover crisis response services with financial terms no more restrictive than standard medical care. Additionally, the legislation establishes a federal panel to develop training protocols for 9-1-1 dispatchers to better connect callers to appropriate crisis care rather than law enforcement responses.

In committee Sep 3, 2026 0 co-sponsors
Co-sponsor HR 10270
In committee · Nevada House · Co-sponsor
Supporting 9–8–8 Crisis Stabilization Act

Maddy summaryThe Supporting 9-8-8 Crisis Stabilization Act amends Medicaid rules to allow federal funding for specific community-based mental health facilities that were previously excluded from coverage. It defines two new types of eligible sites: crisis receiving and stabilization facilities, which must operate 24/7 with an average stay under 150 hours, and mental health and substance use urgent care centers where individuals can walk in without an appointment. These facilities are required to accept referrals from law enforcement and emergency personnel while prohibiting service denials based on factors like ability to pay or criminal justice history. The bill also directs the Department of Health and Human Services to issue implementation guidance within 180 days and submit a report to Congress one year later analyzing how these changes affect hospital admissions, incarceration rates, and overall crisis response utilization.

In committee Sep 3, 2026 1 co-sponsor
Co-sponsor HR 10246
In committee · Nevada House · Co-sponsor
9–8–8 Community Infrastructure Act

Maddy summaryThe 9-8-8 Community Infrastructure Act authorizes $1 billion in grants for capital projects at health centers and crisis response facilities. Eligible recipients include federally funded health centers, tribal organizations, and specialized non-hospital facilities that provide 24/7 mental health and substance use crisis services. Funds may be used for construction, renovation, expansion, or loan repayment to improve these infrastructure sites. The bill specifically defines eligible crisis facilities as those offering stabilization beds, sliding-scale payment options, and no-wrong-door admission without rejecting patients based on ability to pay or other factors.

In committee Sep 3, 2026 1 co-sponsor
Co-sponsor HR 10245
In committee · Nevada House · Co-sponsor
9–8–8 and 9–1–1 Integration Act

Maddy summaryThe 9-8-8 and 9-1-1 Integration Act directs the Secretary of Health and Human Services to establish a multidisciplinary panel that will develop recommendations for training and protocols for emergency dispatchers. The primary goal is to ensure that individuals experiencing behavioral health or substance use crises are connected to appropriate care services rather than being met solely by law enforcement. The panel must consider integrating the 9-8-8 crisis line with the 9-1-1 system, utilizing standardized assessment tools to evaluate caller needs, and implementing training on cultural competency and implicit bias. Additionally, the legislation requires the creation of data collection standards to track response outcomes and disparities while protecting caller privacy, with reports submitted to Congress upon the release of recommendations and every five years thereafter.

In committee Sep 3, 2026 1 co-sponsor
Co-sponsor HR 10240
In committee · Nevada House · Co-sponsor
Behavioral Health Crisis Services Expansion Act of 2026

Maddy summaryThe Behavioral Health Crisis Services Expansion Act of 2026 mandates that Medicare, Medicaid, and most private health insurance plans cover mental health and substance use crisis response services for individuals experiencing acute episodes. These covered services include care provided by mobile crisis teams, urgent care facilities, and stabilization centers that offer short-term observation without rejecting patients based on their ability to pay or other factors. The legislation also requires ambulance providers to transport individuals in crisis to appropriate facilities and extends coverage requirements to TRICARE, veterans' benefits, federal employee health plans, and the Children's Health Insurance Program. These new coverage mandates generally take effect three years after the bill is enacted, with specific provisions ensuring that financial restrictions on these services are no more severe than those applied to standard medical care.

In committee Sep 3, 2026 1 co-sponsor
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