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SEDD: File Composition - Number of Visits by Year

 
HCUP State Emergency Department Databases (SEDD) File Composition - Number of Visits by Year

The following table lists the number of visits in the HCUP Central Distributor State Emergency Department Databases (SEDD) by year:

Number of Visits by State for 2006 to 2024
(NA indicates that the SEDD for that State and year is not available)
State 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
AK NA NA NA NA NA NA NA NA NA NA 319,986 245,042 265,622 299,434 308,237 NA
AR NA NA NA NA 1,162,854 1,211,894 1,208,523 1,213,345 1,234,046 1,195,214 1,195,923 1,009,409 1,110,859 1,196,518 1,217,487 NA
AZ 1,901,534 1,923,647 2,048,597 2,120,048 2,076,295 2,218,389 2,388,138 2,504,291 2,394,498 2,420,652 2,499,865 1,999,688 2,262,743 2,428,727 2,535,418 2,680,391
CA 9,875,972 9,738,477 10,124,598 NA NA NA NA NA NA 12,676,789 12,868,348 10,042,188 10,928,555 12,301,053 NA NA
CO NA NA NA NA NA NA NA NA 1,919,231 1,911,576 1,883,412 1,564,608 1,827,264 2,071,642 2,113,366 NA
DC NA NA NA NA NA NA NA 370,671 367,998 372,132 352,638 242,660 297,056 290,948 302,112 NA
FL 6,533,310 6,602,446 6,886,077 7,386,014 7,575,490 8,079,434 8,492,210 8,884,669 8,935,356 9,071,899 9,251,701 7,240,888 8,608,905 9,307,674 9,671,954 NA
GA NA 3,706,566 3,816,396 4,042,978 3,931,039 4,010,861 4,113,664 4,200,612 4,266,296 4,300,588 4,408,254 3,449,629 3,759,504 3,927,895 4,125,593 NA
HI 356,630 354,874 374,958 381,474 400,269 425,830 443,911 454,835 474,822 475,330 497,810 359,598 387,640 457,012 481,516 NA
IA 1,040,375 1,007,225 1,041,478 1,061,264 1,035,325 1,070,570 1,109,632 1,108,523 1,160,191 1,134,970 1,128,724 940,310 1,062,017 1,101,875 1,090,355 1,102,442
IN NA NA NA NA NA NA NA NA 2,837,677 2,767,469 2,780,942 2,287,546 2,566,492 2,758,358 NA NA
KS NA 807,460 816,392 853,188 871,720 892,331 928,178 1,013,047 981,013 977,882 1,061,087 850,157 954,188 1,015,172 1,041,140 NA
KY 2,127,298 2,104,327 2,133,987 2,136,069 2,036,780 2,154,440 2,265,595 2,284,167 2,227,249 2,122,640 2,113,567 1,685,060 1,854,411 1,960,894 2,042,466 NA
MA 2,555,305 2,477,941 2,508,425 2,549,655 2,486,170 2,483,920 2,478,359 2,500,051 2,456,195 2,445,536 2,405,958 1,838,232 2,063,901 2,212,303 2,221,714 NA
MD 2,094,694 2,053,969 2,195,355 2,297,779 2,224,180 2,243,554 2,238,594 2,184,921 2,129,432 2,084,325 2,039,474 1,525,544 1,698,083 1,729,392 1,790,401 NA
ME 701,858 696,381 668,166 654,483 601,342 597,031 593,237 589,079 580,058 568,416 572,108 453,442 517,390 560,210 579,315 NA
MI NA NA NA NA NA NA NA NA NA 3,947,675 3,906,102 3,071,007 3,363,684 3,505,557 3,697,656 NA
MN NA 1,580,704 1,658,855 1,553,287 1,519,102 1,627,203 1,673,633 1,696,496 1,721,431 1,711,051 1,718,831 1,437,153 1,625,524 1,732,489 1,783,635 NA
MO NA NA NA NA NA NA NA NA 2,971,955 2,856,240 2,864,643 2,331,313 2,554,385 2,601,147 2,665,571 NA
NC 3,774,760 3,623,427 3,734,186 3,956,967 4,054,148 4,204,260 4,309,881 4,346,667 4,341,261 4,284,236 4,287,827 3,388,796 3,692,119 3,918,553 3,953,782 NA
ND NA NA NA NA NA NA NA NA NA NA NA NA NA NA 232,160 NA
NE 468,413 463,308 465,801 475,365 480,747 494,073 494,370 499,867 500,652 506,796 515,006 449,437 554,237 608,631 616,008 NA
NJ 2,936,596 2,885,588 2,994,439 3,124,655 3,101,469 3,145,910 3,224,918 3,253,224 3,166,349 3,110,344 3,137,437 2,282,847 2,701,004 2,931,556 3,025,771 NA
NV NA 733,305 778,415 818,337 859,773 925,073 991,362 1,028,895 1,072,015 1,114,431 1,157,407 936,998 NA NA NA NA
NY 6,437,703 6,335,866 6,645,797 6,814,944 6,764,100 6,866,121 6,983,956 7,059,007 6,966,265 7,060,042 6,730,523 5,197,153 5,751,064 6,236,527 6,706,197 NA
OR NA NA NA NA NA NA 1,317,155 1,359,180 1,359,932 1,377,279 1,395,075 1,153,060 1,265,454 1,381,389 1,403,431 NA
RI 426,877 411,475 414,380 431,261 416,304 427,335 431,737 446,988 442,126 417,700 420,395 309,705 351,062 364,200 376,738 NA
SC 1,868,136 1,843,730 1,902,817 2,022,460 2,060,741 2,140,128 2,213,504 2,255,880 2,261,745 2,213,947 NA NA 1,972,102 2,108,395 2,257,726 NA
SD NA NA NA NA NA NA NA NA 189,863 206,502 211,967 187,574 205,911 227,072 228,408 NA
UT 689,518 648,891 665,936 679,929 683,415 710,409 738,226 758,403 741,540 739,130 749,195 661,316 790,670 855,299 856,344 NA
VT 236,701 238,256 242,680 247,906 242,626 238,887 243,166 239,457 234,893 238,146 239,302 190,946 219,046 242,483 NA NA
WI 1,708,796 1,643,917 1,710,077 1,725,142 1,074,181 1,802,500 1,898,129 1,954,765 1,961,019 1,930,980 1,950,189 1,648,409 1,891,093 2,013,385 NA NA
 
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Number of Visits by State for 1999-2008
(NA indicates that the SASD for that State and year is not available)
State 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
AZ NA NA NA NA NA NA 1,688,438 1,668,085 1,759,580 1,782,239
CA NA NA NA NA NA NA 8,560,741 8,529,030 8,791,773 9,033,327
FL NA NA NA NA NA NA 5,758,091 2,945,270 5,769,801 5,978,220
HI NA NA NA NA 223,426 246,298 291,300 310,590 323,566 333,030
IA NA NA NA NA NA 821,070 865,319 915,514 964,922 996,127
KY NA NA NA NA NA NA NA NA NA 1,907,047
MA NA NA NA 2,292,067 2,311,900 2,246,258 2,313,438 2,437,247 2,468,981 2,486,172
MD 1,318,165 1,304,490 1,602,026 1,684,009 1,777,680 1,783,233 1,860,112 1,879,300 1,930,673 1,993,014
ME NA NA NA NA NA NA NA 691,765 697,062 696,755
NC NA NA NA NA NA NA NA NA 3,284,204 3,405,859
NE NA NA 338,838 356,176 375,316 332,602 352,652 400,527 418,539 430,588
NJ NA NA NA NA NA 2,469,731 2,608,719 2,664,494 2,690,643 2,729,200
NY NA NA NA NA NA NA NA 5,620,109 5,582,742 6,019,752
RI NA NA NA NA NA NA NA NA 414,682 416,023
SC NA 1,395,994 1,462,054 1,489,296 1,549,687 1,487,860 1,395,800 1,643,516 1,711,159 1,736,461
UT NA 565,979 601,079 620,644 639,523 628,387 668,615 674,847 686,988 687,179
VT NA NA NA 192,876 203,029 211,902 216,139 224,549 228,864 238,150
WI NA NA NA NA NA 1,522,545 1,568,786 1,577,994 1,652,776 1,587,372



Internet Citation: HCUP Central Distributor SEDD File Composition. Healthcare Cost and Utilization Project (HCUP). September 2025. Agency for Healthcare Research and Quality, Rockville, MD. hcup-us.ahrq.gov/db/state/sedddist/sedddist_visits.jsp.
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Last modified 9/3/25