Photo of Kate Donaghue
D Massachusetts House · District 19th Worcester On the 2026 ballot

Rep. Kate Donaghue

Compare
Total votes
435
all sessions
Attendance
99%
4 missed
Near the chamber average
With party
99%
of cast votes
Higher than 75% of chamber peers
Bipartisan score
0%
crosses aisle rarely
Lower than 76% of chamber peers
Sponsored
217
bills & resolutions
Lower than 77% of chamber peers
Committees
4
assignments
217 bills and resolutions

Sponsored bills

Total
217
Primary
20
Co-sponsor
197
This page
217
matching current filters
Co-sponsor H 3754
Passed · Massachusetts House · Co-sponsor
An Act relative to traffic regulation using road safety cameras

Maddy summaryThis bill establishes a framework for cities and towns in Massachusetts to use automated traffic cameras to enforce specific violations, such as running red lights, speeding, or blocking intersections. It allows municipalities to install cameras after public hearings, imposes fines between $25 and $150 (with a 60-day warning period initially), and requires annual reports to the state detailing camera locations, safety data, and enforcement results. Registered vehicle owners receive written notices with photos and appeal options, and violations do not count as moving violations on driving records or affect insurance rates. The law directly affects local governments implementing camera systems and vehicle owners cited for camera-enforced violations.

Passed Aug 4, 2026 1 co-sponsor
Co-sponsor H 4616
In committee · Massachusetts House · Co-sponsor
An Act improving the health insurance prior authorization process

Maddy summaryH 4616 requires health insurance companies in Massachusetts to publicly list all medical services, drugs, and procedures needing pre-approval (prior authorization) on their websites. Insurers must also report annual data on approval/denial rates, processing times, and appeal outcomes in a standardized format. The bill prevents insurers from denying coverage for services already approved or denying claims over minor administrative errors (unless fraud is proven), and bans retrospective denials unless fraud occurred. This directly affects insurers, healthcare providers, and patients by making the authorization process more transparent and reducing unexpected coverage denials.

In committee Jul 29, 2026 1 co-sponsor
Co-sponsor H 4958
In committee · Massachusetts House · Co-sponsor
An Act relative to opioid use disorder treatment and rehabilitation coverage

Maddy summaryThis bill (H 4958) requires all health insurance plans in Massachusetts - covering Commonwealth employees, Medicaid recipients, and private insurance policies - to provide full coverage for medications treating opioid use disorder, including opioid antagonists and agonists (like methadone or buprenorphine). It eliminates prior authorization requirements and removes all out-of-pocket costs (deductibles, copays, coinsurance) for these medications, treating them as medically necessary. The coverage applies whether the medication is dispensed by a pharmacy or administered at a treatment facility, with facilities reimbursed at standard rates to prevent balance billing. This directly affects patients seeking opioid use disorder treatment and the insurers/health plans providing their coverage.

In committee Jul 27, 2026 1 co-sponsor
Co-sponsor H 4730
In committee · Massachusetts House · Co-sponsor
An Act establishing a Naloxone Purchase Trust fund

Maddy summaryThis bill creates a dedicated "Naloxone Purchase Trust Fund" to cover the costs of buying, storing, and distributing naloxone (a medication that reverses opioid overdoses) across Massachusetts. The fund will pay for naloxone distribution to specific healthcare facilities - like hospitals, emergency departments, substance use disorder treatment centers, and community health clinics - that provide it to patients with a history of opioid use, opioid use disorder, or opioid overdose. Funding comes from transfers of state health funds, voluntary contributions (e.g., from insurers), and interest, with non-federal costs limited to 10% of the fund’s total. The bill amends related laws to include this fund in Medicaid assessment calculations and requires annual reporting to state committees.

In committee Jul 27, 2026 1 co-sponsor
Co-sponsor H 5546
Passed · Massachusetts House · Co-sponsor
An Act authorizing the town of Southborough to grant an additional license for the sale of all alcoholic beverages not to be drunk on the premises

Maddy summaryThis bill authorizes the town of Southborough to issue an additional liquor license to Costco Liquors for selling alcohol to go. The new license allows the sale of alcoholic beverages not meant to be consumed on the premises and must be issued within two years of the bill's effective date. The law restricts transferring this specific license to a different location but permits renewal or transfer to a new applicant at the same address if they meet state tax and employment requirements. If the license is ever cancelled or not renewed, the town can reissue it to a new applicant at that location within three years.

Passed Jul 23, 2026 1 co-sponsor
Co-sponsor H 3110
Passed · Massachusetts House · Co-sponsor
An Act combating offshore tax avoidance

Maddy summaryHD 3390 modifies Massachusetts tax law to address income from foreign entities. It specifies that amounts included in federal income under Section 951A of the IRS Code (related to global intangible low-taxed income) will no longer be treated as dividends for state tax purposes, and taxpayers can only deduct 50% of this income instead of the full amount. This primarily affects businesses and individuals with foreign income subject to Section 951A provisions. The changes apply to tax years beginning on or after January 1, 2025.

Passed Jul 13, 2026 1 co-sponsor
Co-sponsor H 4900
In committee · Massachusetts House · Co-sponsor
An Act related to comprehensive clinical and extended support services

Maddy summaryThis bill defines "transitional support services" as short-term residential care following clinical stabilization for addiction recovery, and requires insurers to cover medically necessary acute treatment, clinical stabilization, and transitional support services without preauthorization. It applies directly to Commonwealth employees (active/retired) under group insurance, Medicaid managed care plans, and private insurers offering "creditable coverage" under Chapter 111M. Key provisions include a 30-day coverage limit for transitional services, 48-hour facility notification to insurers after admission, and restrictions on utilization reviews (which can only begin after day 14 and cannot deny future care without 30 consecutive days of service). Medical necessity is determined by treating clinicians, not insurers, with coverage mandated for substance use disorder evaluations under Section 51½ of Chapter 111.

In committee Jul 9, 2026 1 co-sponsor
Primary H 5425
Passed · Massachusetts House · Lead sponsor
An Act authorizing the town of Southborough to grant an additional license for the sale of all alcoholic beverages not to be drunk on the premises

Maddy summaryThis bill authorizes the town of Southborough to issue a new liquor license to Costco Atlantic Liquors, Inc., allowing the sale of alcohol for off-premises consumption at their location on Coslin Drive. The license will operate under standard state regulations but is explicitly exempt from a specific section of the General Laws regarding certain restrictions. The law also establishes rules for transferring the license to other businesses at the same address and requires the return of the license to the town if it is cancelled or no longer in use.

Passed Jul 6, 2026 0 co-sponsors
Co-sponsor H 5450
In committee · Massachusetts House · Co-sponsor
An Act regarding currency efficiency and non-digital tendering scarcity

Maddy summaryThis bill requires businesses in Massachusetts to round transaction amounts to the nearest five cents when customers pay with cash and cannot provide exact change. The rounding rule generally rounds down amounts ending in one, two, six, or seven cents, while rounding up amounts ending in three, four, eight, or nine cents, with a specific exception allowing small transactions of one or two cents to round up to five cents. Sellers must calculate and remit taxes based on the original price before rounding occurs, and they must clearly disclose this rounding policy to customers. The legislation also mandates that the Office of Consumer Affairs and Business Regulation issue guidance to help businesses implement these new cash payment rules.

In committee May 26, 2026 1 co-sponsor
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