Recent prolonged absences by members of Congress, including Senator Mitch McConnell and Representative Tom Kean Jr., have brought to light a significant constitutional gap concerning succession plans for lawmakers who are unable to serve due to health reasons. The lack of a clear mechanism to replace these officials has fueled public concern and raised questions about accountability.
Senator McConnell (R-Ky.) was hospitalized in June for a fall and subsequent pneumonia. His office's initial limited communication led to widespread speculation and even inquiries from Kentucky Governor Andy Beshear. Similarly, Representative Kean (R-N.J.) was absent for months due to a lengthy hospital stay for depression, with details only emerging upon his return to Capitol Hill.
The U.S. Constitution outlines the qualifications for serving in the House and Senate, stating that each chamber is the judge of its members' elections, returns, and qualifications. It also grants each body the power to expel a member with a two-thirds concurrence. However, the Constitution is notably silent on specific grounds for disqualification related to health, mental capacity, or dereliction of duty. It establishes minimum criteria but offers no explicit framework for addressing incapacitation that prevents a member from fulfilling their duties.
Historical precedents illustrate the complexities of these situations. In 1942, Senator Carter Glass (D-Va.) remained absent for four years due to illness before his death, having rejected calls to resign. More recently, Senator John Fetterman (D-Pa.) took a leave of absence for treatment of depression in 2023. Representative Lane Evans (D-Ill.) was absent for extended periods due to Parkinson's Disease, and former Senator Mark Kirk (R-Ill.) missed over a year after suffering a stroke in 2012.
An exceptional case involved Representative Gladys Noon Spellman (D-Md.), who suffered a heart attack in 1980 and fell into a coma. Although re-elected, she was unable to take the oath of office. The House ultimately voted to declare her seat vacant, necessitating a special election, asserting its authority as the judge of qualifications for its members.
The appointment process for filling Senate vacancies also varies. While most states permit the governor to appoint a senator to serve out a term, the Constitution prohibits appointments to the House, requiring special elections to fill vacant House seats. This can lead to prolonged periods where House seats remain empty, potentially impacting the balance of power, as seen with the narrow Republican majority in the House.
Following the recent death of Senator Lindsey Graham (R-S.C.), his sister, Darline Graham Nordone, was appointed to serve the remainder of his term. This highlights the immediate nature of senatorial appointments compared to the electoral process required for House vacancies. Graham Nordone is now seeking the full term in the upcoming election.
The recurring instances of extended absences underscore a broader challenge: while voters elect lawmakers for fixed terms and can remove them through elections, there is no immediate recourse or established plan for replacing members who become medically unable to perform their duties. This situation leaves constituents and observers questioning the on-the-job status of their elected officials and highlights a critical gap in congressional succession planning.