- 
                                        
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_Core.PDF
January 01, 2011 - neoplasm without specification of site 1,529 0.01
44: Neoplasms of unspecified nature or uncertain behavior … disorders 28,904 0.10
651: Anxiety disorders 194,976 0.66
652: Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Core.PDF
November 03, 2014 - neoplasm without specification of site 1,478 0.01
44: Neoplasms of unspecified nature or uncertain behavior … disorders 28,523 0.10
651: Anxiety disorders 193,234 0.67
652: Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2010_MaskedStats_Core.PDF
January 01, 2010 - neoplasm without specification of site 1,433 0.01
44: Neoplasms of unspecified nature or uncertain behavior … disorders 25,152 0.09
651: Anxiety disorders 186,760 0.65
652: Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2009_MaskedStats_Core.PDF
January 01, 2009 - neoplasm without specification of site 1,464 0.01
44: Neoplasms of unspecified nature or uncertain behavior … disorders 23,739 0.08
651: Anxiety disorders 182,453 0.63
652: Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb232-Hepatitis-C-Hospital-Stays-Trends.pdf
June 19, 2017 - malignant neoplasm 
230.8 Carcinoma in situ of liver and biliary system 
235.3 Neoplasm of uncertain behavior … Adjustment disorders 
CCS 651 Anxiety disorders 
CCS 652 Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb232-Hepatitis-C-Hospital-Stays-Trends.jsp
December 01, 2017 - neoplasm 
 
 
 230.8 
 Carcinoma in situ of liver and biliary system 
 
 
 235.3 
 Neoplasm of uncertain behavior … disorders 
 
 
 CCS 651 
 Anxiety disorders 
 
 
 CCS 652 
 Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb216-Mental-Substance-Use-Disorder-ED-Visit-Trends.jsp
December 01, 2016 - Trends in Emergency Department Visits Involving Mental and Substance Use Disorders, 2006-2013 #216 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 An official website of the Department of Health & Human Services 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Search All AHRQ Websites 
 
 
 Car… 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb176-Hospital-Cost-Projections-by-Age-2013.jsp
July 01, 2014 - 650: Adjustment disorders 
 651: Anxiety disorders 
 652: Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb182-Medicaid-Uninsured-Hospitalizations-2012.pdf
January 01, 2012 - Characteristics of Medicaid and Uninsured Hospitalizations, 2012
1 
 
 
  
 
 
  
October 2014 
 
Characteristics of Medicaid and Uninsured 
Hospitalizations, 2012 
 
Lorena Lopez-Gonzalez, Ph.D., Gary T. Pickens, Ph.D., Raynard 
Washington, Ph.D., and Audrey J. Weiss, Ph.D. 
 
Introduction 
 
Many individuals with … 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/methods/2018-02-Supp1-2.pdf
January 01, 2018 - HCUP Methods Series
kbr33831
 
Contact Information: 
Healthcare Cost and Utilization Project (HCUP) 
Agency for Healthcare Research and Quality 
5600 Fishers Lane 
Room 07W17B 
Mail Stop 7W25B 
Rockville, MD 20857 
http://www.hcup-us.ahrq.gov 
 
For Technical Assistance with HCUP Products: 
 
Email: hcup@ahr… 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/toolssoftware/ccs/ccs.jsp
September 01, 2025 - Clinical Classifications Software (CCS) for ICD-9-CM 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 An official website of the Department of Health & Human Services 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Search All AHRQ Websites 
 
 
 Careers 
 
 
 Contact Us 
 
 
 Espanol 
 
 
 FAQs… 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb229-Homeless-ED-Visits-2014.pdf
January 01, 2014 - disorders 0.6 0.4 1.2 1.4 
Anxiety disorders 12.4 13.8 0.8 1.4 
Attention deficit, conduct, and 
disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb92.pdf
July 01, 2010 - 650 Adjustment disorders 
651 Anxiety disorders 
652 Attention-deficit, conduct, and disruptive behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/toolssoftware/chronic_icd10/CCIR-ChangeLog-v20231-v20241.xlsx
December 01, 2023 - D48119	Desmoid tumor of unspecified site	0	Not chronic
	D4819	Other specified neoplasm of uncertain behavior
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2001.pdf
January 01, 2001 - Sources of NIS Data and State-Specific Restrictions 
2001 
 
 
AZ  Arizona Department of Health Services  
 
 No restrictions  
 
 
 
 
CA  Office of Statewide Health Planning & Development  
 
 No restrictions 
 
 
 
 
CO  Colorado Health & Hospital Association  
 
 No restrictions 
 
 
 
 
CT  CHIME, Inc. … 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb151.pdf
August 01, 2011 - effective treatment of certain conditions for specific 
populations, or in patients’ adoption of healthy behaviors
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb70.pdf
April 01, 2009 - Statistical Brief #70: Hospitalizations for Eating Disorders from 1999 to 2006  
 
  
 
 
 
HEALTHCARE COST AND 
UTILIZATION PROJECT 
 
Agency for Healthcare 
Research and Quality
STATISTICAL BRIEF #70 
 
April 2009 
Highlights 
 Eating disorder related 
hospitalizations increased 18 
percent from 1999−2000 to 
… 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb257-ED-Costs-Mental-Substance-Use-Disorders-2017.pdf
January 01, 2017 - Costs of Emergency Department Visits for Mental and Substance Use Disorders in the United States, 2017
1 
 
 f 
  
 
 
  
May 2020 
(Revised October 2020)* 
 
Costs of Emergency Department Visits for 
Mental and Substance Use Disorders in 
the United States, 2017 
 
Zeynal Karaca, Ph.D., and Brian J. Moore, Ph.D. 
 … 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/reports/statbriefs/sb182-Medicaid-Uninsured-Hospitalizations-2012.jsp
October 01, 2014 - Characteristics of Medicaid and Uninsured Hospitalizations, 2012 #182 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 An official website of the Department of Health & Human Services 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Search All AHRQ Websites 
 
 
 Careers 
 
 
 Contact Us 
 
 
 E… 
                                     
                                                                    - 
                                        
hcup-us.ahrq.gov/datainnovations/Challenges_and_Opportunities_ICD10CMPCS.pdf
October 01, 2014 - Users might have to wait for some of these ambi-
guities to be resolved de facto by coder behavior or