World Trade Center Health Program
| Company type | Government program |
|---|---|
| Industry | Healthcare |
| Founded | January 2, 2011 |
| Founder | United States Congress |
| Headquarters | Atlanta , United States |
Area served | United States (primarily New York City, Pentagon, Shanksville) |
Key people | National Institute for Occupational Safety and Health (NIOSH) |
| Parent | Centers for Disease Control and Prevention, U.S. Department of Health and Human Services |
The World Trade Center Health Program (WTC Health Program) offers healthcare services to those impacted by the September 11 attacks of 2001. Created under Title I of the James Zadroga 9/11 Health and Compensation Act (Zadroga Act), P.L. 111-347, this initiative received Congressional approval in December 2010 and was enacted into law by President Barack Obama on January 2, 2011. The legislation required the program to commence benefit distribution on July 1, 2011, with a reauthorization occurring on December 18, 2015, extending its coverage until 2090. Oversight of the program is provided by the National Institute for Occupational Safety and Health (NIOSH), which operates within the Centers for Disease Control and Prevention under the United States Department of Health and Human Services.
The destruction of the World Trade Center towers released an enormous cloud of dust composed of pulverized construction materials and harmful substances that spread throughout the site and adjacent neighborhoods. Exposure to this toxic environment resulted in respiratory illnesses, digestive system disorders, various cancers, and mental health challenges affecting first responders, cleanup crews, and local inhabitants. The WTC Health Program focuses on delivering specialized screening and treatment services for these identified health conditions related to 9/11.
Events of 9/11 and subsequent consequences
On September 11, 2001, nineteen terrorists affiliated with al-Qaeda hijacked four commercial airplanes in a series of coordinated suicide attacks against the United States, causing nearly 3,000 fatalities and injuring more than 6,000 individuals. Two aircraft struck the World Trade Center towers, leading to the collapse of three buildings; a third plane crashed into the Pentagon, damaging its western section. The collapse produced a hazardous dust cloud over Manhattan containing asbestos fibers and carcinogenic substances. The fourth hijacked flight went down in Pennsylvania after passengers intervened to regain control; no survivors were found.
By 2011, approximately 18,000 people had been treated for illnesses attributed to exposure to toxic dust at the site. A study conducted in 2010 among rescue personnel revealed widespread lung damage, with between 30% and 40% experiencing ongoing symptoms since the attacks. Further research from 2011 documented substantial long-term physical and psychological effects among first responders, including elevated incidences of asthma, sinusitis, Gastroesophageal reflux disease, and posttraumatic stress disorder.
Health complaints were also reported by residents, students, and workers in Lower Manhattan and nearby Chinatown neighborhoods. Multiple fatalities have been linked to exposure to toxic dust; those affected are commemorated at the World Trade Center memorial.
As of 2008, records from the New York State Department of Health indicated at least 204 deaths among rescue and recovery personnel since September 11, including 77 attributed to diseases such as lung cancer and other malignancies. Although not all deaths have been definitively connected to World Trade Center exposures, most cancer diagnoses occurred following the attacks.
Health initiatives before the Zadroga Act
In the aftermath of the 9/11 attacks in 2002, the National Institute for Occupational Safety and Health together with the American Red Cross sponsored the World Trade Center Medical Monitoring and Treatment Program (MMTP) to address health complications stemming from the disaster. The United States Congress dedicated roughly $475 million to deliver limited screening and treatment services for responders, initially covering over 57,000 individuals. On July 1, 2011, MMTP was integrated into the World Trade Center Health Program.
The World Trade Center Environmental Health Center (EHC), created following 9/11, operated three facilities near New York City to provide care for illnesses related to the WTC disaster. In 2008, the Centers for Disease Control and Prevention (CDC) granted funds to the New York City Health and Hospitals Corporation (HHC) through NIOSH to support non-responder groups exposed to WTC dust and debris. HHC offered medical examinations, diagnostics, referrals, and treatment for affected residents and community members. Subsequent to the enactment of the James Zadroga Act, WTC EHC was incorporated into the broader WTC Health Program.
In 2002, in partnership with NIOSH, the Agency for Toxic Substances and Disease Registry and the New York City Health Department established the World Trade Center Health Registry to track health outcomes of individuals exposed during 9/11. This registry continues to release annual reports detailing health data related to these exposures.
On August 14, 2006, then-Governor of New York George Pataki enacted legislation expanding death benefits to Ground Zero workers who succumbed to cancer or respiratory illnesses linked to hazardous exposures encountered during recovery operations. The bill signing took place at the World Trade Center site and referenced James Zadroga, an NYPD officer and 9/11 responder who died from lung disease in 2006. Zadroga’s name was later adopted for the federal legislation that established the WTC Health Program in 2011.
James L. Zadroga 9/11 Health and Compensation Act
First proposed in 2006 and passed in 2011, the James L. Zadroga 9/11 Health and Compensation Act finances a health program delivering medical care for responders and survivors suffering from conditions related to 9/11 exposure. The initial bill was co-sponsored by Senator Bob Menendez and Congresswoman Carolyn Maloney, but it failed to pass in its original form in 2006.
A revised version successfully passed the U.S. House in September 2010; however, on December 9, 2010, a Senate filibuster led by Republicans prevented its passage despite Democratic efforts. With only 57 votes available to overcome the filibuster—and an impending Republican majority following that year’s elections—the bill’s future appeared bleak.
On December 16, comedian Jon Stewart dedicated an episode of The Daily Show to highlighting the bill’s political obstacles, significantly raising public awareness and support. Stewart’s advocacy earned commendations from politicians and media outlets alike, intensifying pressure on lawmakers.
Subsequently, on December 19, New York Senators Chuck Schumer and Kirsten Gillibrand introduced a $6.2 billion version funded partly through closing corporate tax loopholes and imposing a 2% excise tax on specific foreign goods. Congress approved the final legislation on December 22, allocating $4.2 billion toward the program. President Barack Obama signed it into law on January 2, 2011.
This act created the World Trade Center Health Program, which superseded earlier efforts such as the Medical Monitoring and Treatment Program and the WTC Environmental Health Center initiative.
Reductions during second Trump Administration
In February 2025, the Department of Government Efficiency (DOGE), established under the second Donald Trump administration, declared cuts to research budgets alongside a 20% reduction in workforce within the WTC Health Program. This decision triggered bipartisan opposition due to concerns over the health risks faced by 9/11 first responders. After widespread criticism, the funding reductions were rescinded; however, it remains unclear if the eliminated positions will be reinstated. Benjamin Chevat, executive director of Citizens for Extension of the James Zadroga Act, emphasized operational consequences, particularly delays in cancer certification processes critical for prompt medical intervention.
Eligibility
The WTC Health Program caters to individuals involved in rescue, recovery, or cleanup efforts at the World Trade Center site in New York, the Pentagon, or Shanksville, Pennsylvania. It also extends coverage to those who lived, worked, studied, or attended daycare within the designated New York City disaster zone following 9/11.[1] Eligible responders include personnel from the Fire Department of New York City (FDNY), New York City Police Department (NYPD), Port Authority Police, employees of the Office of the Chief Medical Examiner, and other workers or volunteers who participated in 9/11 response activities.
Within New York City responders are active and retired FDNY and NYPD members; Port Authority Police officers; morgue staff; Port Authority Trans-Hudson Tunnel employees; vehicle maintenance personnel exposed to debris; and other individuals engaged in rescue, recovery, debris removal, or related operations.[2] FDNY personnel must have served at any former World Trade Center locations including Ground Zero and Staten Island Landfill. Other responders are required to have operated within designated zones in lower Manhattan.[2]
Medical care is also provided to survivors who were present in the defined New York City Disaster Area as a result of employment, residence, school attendance, or daycare participation after 9/11.[3] This area encompasses Manhattan south of Houston Street and parts of Brooklyn within a 1.5-mile radius from the former World Trade Center site.[4] Among eligible survivors are individuals such as musician Marya Columbia, who performed for rescue workers in lower Manhattan.[5]
Conditions covered by the WTC Health Program
The WTC Health Program offers diagnostic testing and treatment exclusively for conditions identified by the Zadroga Act or certified by its Administrator—the Director of the National Institute for Occupational Safety and Health. Covered ailments include respiratory and gastrointestinal disorders, mental health conditions, and secondary illnesses arising from disease progression or treatment side effects. Select musculoskeletal disorders are also covered for Fire Department of New York members and other responders injured during the terrorist attacks. As of June 2019, the ten most prevalent certified conditions were chronic rhinosinusitis, gastroesophageal reflux disease (GERD), asthma, sleep apnea, cancer, posttraumatic stress disorder (PTSD), chronic respiratory disease, chronic obstructive pulmonary disease (COPD), depression, and anxiety disorders. The most commonly diagnosed cancers included skin and prostate cancers.
Cancers and Potential Additions
Under the Zadroga Act, the WTC Health Program Administrator has the authority to review petitions for including new medical conditions in the covered list. In June 2012, Dr. John Howard, the Administrator, recommended the inclusion of certain cancers following advice from the Scientific/Technical Advisory Committee. Between 2012 and 2014, several types of cancer were formally incorporated into the program.
WTC Health Program Clinics
Multiple clinic locations affiliated with the WTC Health Program provide services throughout the New York City region.
For 9/11 responders, clinics include:
- Northwell Health
- Rutgers University
- Icahn School of Medicine at Mount Sinai
- New York University School of Medicine
- State University of New York
Survivors receive diagnostic testing and treatment at the NYC Health + Hospitals WTC Environmental Health Center, which operates across:
- Bellevue Hospital Center
- Elmhurst Hospital Center
- Gouverneur Healthcare Services
FDNY personnel have access to monitoring and healthcare services at various locations:
- FDNY Headquarters
- Brentwood, Long Island (Mental Health)
- Commack (Physical Health)
- Fort Totten, Queens
- Manhattan (Mental Health)
- Middletown
- Staten Island
Responders and survivors eligible for care who reside outside New York City can utilize services through the Nationwide Provider Network, a healthcare system connected with the WTC Health Program on a national scale.
Data Centers
Three distinct data centers are responsible for managing and analyzing health information collected by the program.
The data center for 9/11 responder clinics is based at Icahn School of Medicine at Mount Sinai. The FDNY maintains its own dedicated data center specifically for its health program. Data management for survivor clinics is conducted by the NYC Health + Hospitals WTC Environmental Health Center.
Pentagon and Shanksville, Pennsylvania 9/11 Responders
The James Zadroga 9/11 Health and Compensation Act also extends coverage for monitoring and treatment to qualified responders at the Pentagon and Shanksville, Pennsylvania locations who suffer from health issues linked to the 9/11 attacks.