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WTCHP 9/11 Flag Logo This webpage is archived for historical purposes and is no longer being maintained or updated. Please use the search bar to find more recent information.

Program Statistics

The World Trade Center (WTC) Health Program offers high-quality, compassionate healthcare to those directly affected by the September 11th terrorist attacks.

We provide medical monitoring and treatment for emergency responders, recovery and cleanup workers, and volunteers who helped at the World Trade Center, the Pentagon, and the crash site near Shanksville, Pennsylvania. This group is known as Responders.

The Program also provides initial screenings and treatment to those who were present on the day of the attacks or who worked, lived, or went to school in the New York City disaster area on September 11th or the months that followed. This group is known as Survivors.

The WTC Health Program was established by the James Zadroga 9/11 Health and Compensation Act of 2010. In 2015, the Program was reauthorized until 2090.

Facts about the WTC Health Program

Below you will find general program information related to members enrolled and members certified (approved) for treatment of health conditions in the WTC Health Program. This information is updated quarterly. Additional information is available on the Quarterly Reports page.

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Statistics

Enrollment in the WTC Health Program

Overall Enrollment in the WTC Health Program

Month Responder Survivor
Jun 2018 71,763 16,575
Sep 2018 72,950 17,546
Dec 2018 74,032 18,842
Mar 2019 74,959 20,210
Jun 2019 76,034 21,621
Sep 2019 76,838 22,790
Dec 2019 77,706 24,244
Mar 2020 78,485 25,437
Jun 2020 78,946 26,205
Sep 2020 79,474 27,083
Dec 2020 80,100 28,286
Mar 2021 80,697 29,389
Jun 2021 81,421 30,532
Sep 2021 82,297 31,915
Dec 2021 82,779 32,749
Mar 2022 83,328 33,658
Jun 2022 83,760 34,672
Sep 2022 84,281 35,935
Dec 2022 84,920 37,371
Mar 2023 85,490 38,509
Jun 2023 85,954 39,540

Note: The Program started on July 1, 2011, and at that time, 56,116 Responders were “grandfathered” from previous Federal activities. On September 29, 2011, 4,721 Survivors were likewise “grandfathered”. The chart above depicts enrollment from the beginning of the Program, starting with “grandfathered” members and the cumulative addition of new members each quarter. The date labels correspond to the end of the quarter (i.e., September 2018 represents cumulative members through June 30th, 2018).

The Deceased Members table includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

New Enrollees - Past 24 Months

Month Responder Survivor Total
May 2021 205 378 583
Jun 2021 276 394 670
Jul 2021 248 376 624
Aug 2021 311 452 763
Sep 2021 317 555 872
Oct 2021 240 405 645
Nov 2021 122 223 345
Dec 2021 120 206 326
Jan 2022 116 204 320
Feb 2022 121 213 334
Mar 2022 312 492 804
Apr 2022 165 394 559
May 2022 123 277 400
Jun 2022 144 343 487
Jul 2022 105 281 386
Aug 2022 159 432 591
Sep 2022 257 550 807
Oct 2022 236 477 713
Nov 2022 230 555 785
Dec 2022 173 404 577
Jan 2023 201 335 536
Feb 2023 169 381 550
Mar 2023 200 422 622
Jun 2023 166 293 459

Adjustments are made each quarter to account for member records changes.

Data current as of June 30, 2023

WTC Health Program Enrollment by Member Type

Member Type # %
General Responders 67,648 54%
FDNY Responders 17,052 14%
Survivors 39,540 31%
Pentagon / Shanksville Responders 1,254 1%
Total Members 125,494 100%

Note: Of the total members, 6,314 are deceased. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

WTC Health Program Enrollment Age Distribution

Age Responder Survivor Total
Under 35 256 <1% 594 1% 850 1%
35-44 2,545 2% 2,095 2% 4,640 4%
45-54 22,351 19% 6,423 5% 28,774 24%
55-64 33,189 28% 11,831 10% 45,650 38%
65-74 15,874 13% 10,258 9% 26,132 22%
Older than 74 5,922 5% 6,653 6% 12,575 11%
Not Available 559 <1% 0 0% 559 <1%
Total Members 81,326 68% 37,854 32% 119,180

Note: This data does not include 4,628 deceased Responders or 1,686 deceased Survivors. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of Data current as of June 30, 2023

WTC Health Program Member Type by Gender

Note: These data do not include the 5,326 deceased males or 988 deceased females. This includes all causes of death, not just deaths from WTC-related conditions.

Gender Responder Survivor Total
Male 71,177 60% 20,345 17% 91,522 77%
Female 10,123 8% 17,507 15% 27,630 23%
Not Available 26 <1% 2 <1% 28 <1%
Total Members 81,326 68% 37,854 32% 119,180

Data current as of June 30, 2023

WTC Health Program Members by State


State Members
Alabama 100-499
Alaska 1-49
Arizona 500-999
Arkansas 50-99
California 500-999
Colorado 100-499
Connecticut 1,000-9,999
Delaware 100-499
District of Columbia 50-99
Florida 1,000-9,999
Georgia 500-999
Hawaii 1-49
Idaho 1-49
Illinois 100-499
Indiana 100-499
Iowa 1-49
Kansas 0-49
Kentucky 50-99
Louisiana 50-99
Maine 100-499
Maryland 500-999
Massachusetts 500-999
Michigan 100-499
Minnesota 50-99
Mississippi 1-49
Missouri 100-499
Montana 1-49
Nebraska 1-49
Nevada 100-499
New Hampshire 100-499
New Jersey 10,000 +
New Mexico 100-499
New York 10,000 +
North Carolina 1,000-9,999
North Dakota 1-49
Ohio 100-499
Oklahoma 50-99
Oregon 100-499
Pennsylvania 1,000-9,999
Rhode Island 100-499
South Carolina 1,000-9,999
South Dakota 1-49
Tennessee 100-499
Texas 500-999
Utah 50-99
Vermont 50-99
Virginia 1,000-9,999
Washington 100-499
West Virginia 50-99
Wisconsin 50-99
Wyoming 1-49
Of the 119,180 living members enrolled in the program, 29,780 living members are served through the Nationwide Provider Network.

Data current as of June 30, 2023

Treatment and Certified Conditions in the WTC Health Program

Members with Certifications by Zadroga Act Categories of Conditions

Living Members

Certification Category Responder Survivor
Aerodigestive 39,555 13,421
Cancer 17,175 14,091
Mental Health 14,247 7,023
Musculoskeletal and Acute Traumatic Injuries 558 46

Deceased Members (from all causes of death - not just 9/11-related)

Certification Category Responder Survivor
Aerodigestive 1,726 540
Cancer 1,650 856
Mental Health 736 215
Musculoskeletal and Acute Traumatic Injuries 30 0

Note: Individual members may have certifications in more than one category. Data in the bar graph represents living members only. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

Top 10 Certified Conditions

Certified Condition Responder Survivor
Chronic Rhinosinusitis 29,657 7,713
Gastroesophageal Reflux Disease 27,627 6,536
Cancers 18,825 14,947
Asthma 14,299 6,052
Sleep Apnea 16,537 1,865
Post-Traumatic Stress Disorder (PTSD) 9,911 4,426
Chronic Respiratory Disorder - Fumes / Vapors 8,074 1,338
WTC-Exacerbated Chronic Obstructive Pulmonary Disease COPD 3,548 1,197
Anxiety Disorder (NOS)* 2,725 1,189
Major Depressive Disorder 2,683 1,010

Note: Individual members may have certifications in more than one category.
The notation (NOS) refers to “Not Otherwise Specified.”

Data current as of June 30, 2023

Top 15 Certified Cancers

Certified Cancer Responder Survivor
Non-melanoma Skin 7,146 2,394
Prostate 4,478 3,232
Breast – Female 508 2,363
Lymphoma 842 967
Thyroid 733 963
Lung/Bronchus 698 843
Kidney 744 603
Melanoma of Skin 765 391
Leukemia 590 557
Colon 545 538
Bladder 581 437
Myeloma 289 369
Rectum 223 286
Neuroendocrine 206 158
Pancreas 206 142

Note: Individual members may have certifications in more than one category.

Data current as of June 30, 2023

Members by Number of Certifications

Number of Certifications Number Percent
1 23,679 30
2 16,934 22
3 13,395 17
4 9,785 13
5 5,993 8
6 3,727 5
7 1,967 3
8 1,022 1
9 608 1
10 or more 752 1

Note: 77,862 members have one or more certifications, which is the sum of the numbers on the chart above.

Data current as of June 30, 2023

Members with Certifications Age Distribution

Age Responder Survivor Total
Under 35 18 <1% 233 <1% 251 <1%
35-44 826 1% 949 1% 1,775 2%
45-54 11,060 15% 3,639 5% 14,699 20%
55-64 21,374 29% 7,540 10% 28,914 39%
65-74 12,299 17% 7,997 11% 20,296 27%
Older than 74 3,659 5% 4,389 6% 8,048 11%

Note: 73,983 members have at least one certification. These data do not include the 3,879 deceased members who had certifications. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

Members with Aerodigestive Certifications Age Distribution

Age Responder Survivor Total
Under 35 0 0% 174 <1% 174 <1%
35-44 668 1% 587 1% 1,255 2%
45-54 9,536 18% 2,027 4% 11,563 22%
55-64 17,528 33% 4,264 8% 21,792 41%
65-74 9,271 18% 4,165 8% 13,436 25%
Older than 74 2,552 5% 2,204 4% 4,756 9%

Note: 52,976 members have at least one Aerodigestive certification. These data do not include 2,266 deceased members who have Aerodigestive certifications. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

Members with Cancer Certifications Age Distribution

Age Responder Survivor Total
Under 35 0 0% 28 <1% 28 <1%
35-44 113 <1% 298 1% 411 1%
45-54 1,995 6% 1,762 6% 3,757 12%
55-64 6,938 22% 4,074 13% 11,012 35%
65-74 5,887 19% 4,935 16% 10,822 35%
Older than 74 2,242 7% 2,994 10% 5,236 17%

Note: 31,266 members hold at least one cancer certification. These data do not include 2,506 deceased members who held cancer certifications. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

Members with Mental Health Certifications Age Distribution

Age Responder Survivor Total
Under 35 18 <1% 87 <1% 105 <1%
35-44 297 1% 410 2% 707 3%
45-54 3,239 15% 1,242 6% 4,481 21%
55-64 6,488 31% 2,383 11% 8,871 42%
65-74 3,462 16% 2,068 10% 5,530 26%
Older than 74 743 3% 833 4% 1,576 7%

Note: 21,270 members hold at least one mental health certification. These data do not include 951 deceased members who held mental health certifications. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

Members with Musculoskeletal and/or Acute Traumatic Injuries Certifications Age Distribution

Age Responder Survivor Total
< 55 82 14% 11 2% 93 15%
55-64 238 39% 14 2% 252 42%
Greater than 64 238 39% 21 3% 259 43%

Note: 604 members have at least one Musculoskeletal certification or Acute Traumatic Injury. These data do not include 30 deceased members who had Musculoskeletal or Acute Traumatic Injury certifications. This includes all causes of death, not just deaths from WTC-related conditions.

Data current as of June 30, 2023

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