Photo of Patrick O'Connor
R Massachusetts Senate · District First Plymouth and Norfolk On the 2026 ballot

Sen. Patrick O'Connor

Compare
Total votes
1,653
all sessions
Attendance
100%
3 missed
Near the chamber average
With party
94%
of cast votes
Lower than 96% of chamber peers
Bipartisan score
7%
crosses aisle rarely
Higher than 92% of chamber peers
Sponsored
3,125
bills & resolutions
Higher than 80% of chamber peers
Committees
9
assignments
3,125 bills and resolutions

Sponsored bills

Total
3,125
Primary
644
Co-sponsor
2,481
This page
3,125
matching current filters
Co-sponsor H 4339
In committee · Massachusetts House · Co-sponsor
An Act relative to patient access to biomarker testing to provide appropriate therapy

Maddy summaryThis bill requires health insurance plans covering commonwealth employees (under group insurance) and Medicaid enrollees to cover biomarker testing - tests analyzing tissue or blood to identify biological markers for guiding treatment - when supported by medical evidence like FDA approvals, clinical guidelines, or CMS determinations. Insurers must approve or deny prior authorization requests within 72 hours (24 hours in emergencies), with automatic approval if no response is given. The bill also mandates coverage without unnecessary disruptions, such as multiple biopsies, to ensure continuous patient care.

In committee Dec 4, 2025 1 co-sponsor
Primary S 803
Passed · Massachusetts Senate · Lead sponsor
An Act ensuring access to executive physical exams

By Mr. O'Connor, a petition (accompanied by bill, Senate, No. 803) of Patrick M. O'Connor for legislation to ensure access to annual executive physical exams to any active or retired employee of the commonwealth insured under the group insurance commission. Financial Services.

Passed Dec 4, 2025 0 co-sponsors
Co-sponsor S 2305
Passed · Massachusetts Senate · Co-sponsor
Resolve establishing a special commission to study the high cost of electricity delivery

Maddy summarySD 2607 creates a special commission to study why electricity delivery costs are high in Massachusetts. The commission, including energy officials, consumer advocates, utility representatives, and business leaders, will examine factors driving up costs, compare Massachusetts to states with lower rates, and analyze future trends. It will propose specific policies and potential legislation to reduce delivery charges and prevent future increases. The commission must submit its findings and recommendations by December 31, 2025, to legislative leaders. This study directly affects Massachusetts residents through potential future policy changes to lower electricity costs.

Passed Dec 4, 2025 1 co-sponsor
Co-sponsor S 1900
Passed · Massachusetts Senate · Co-sponsor
An Act relative to non-public school service

By Mr. Rush, a petition (accompanied by bill, Senate, No. 1900) of Michael F. Rush and John J. Cronin for legislation relative to creditable service for retirement purposes for non-public school service. Public Service.

Passed Dec 4, 2025 1 co-sponsor
Primary S 1017
Passed · Massachusetts Senate · Lead sponsor
An Act to reform the emergency assistance shelter program

By Mr. O'Connor, a petition (accompanied by bill, Senate, No. 1017) of Patrick M. O'Connor for legislation to reform the emergency assistance shelter program by limiting the scope to residents of the Commonwealth. Housing.

Passed Dec 4, 2025 0 co-sponsors
Primary S 419
Passed Dec 4, 2025 0 co-sponsors
Showing 261 to 270 of 3,125 bills
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