-
hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/nm1.pdf
March 31, 2011 - Hospital demographics may not align with county demographics
30%
20% 20%
5%
10% … 5%
10%
Sample Hospital Inpatient
Race Demographics for
Q1
American Indian
or Alaska Native … American/Black
Native Hawaiians
or Pacific Islander
White
Other
Two or more races
40%
50%
10% … diabetes
Next quarter, these report cards will show the discharge rates of congestive heart failure (ICD
-
hcup-us.ahrq.gov/reports/statbriefs/sb219-Opioid-Hospital-Stays-ED-Visits-by-State.pdf
October 31, 2016 - Definitions
Diagnoses and ICD-9-CM
The principal diagnosis is that condition established after … ICD-9-CM is the International Classification of Diseases, Ninth Revision, Clinical Modification, which … There are approximately 14,000 ICD-9-CM diagnosis codes. … • E940.1: Opiate antagonists causing adverse effects in therapeutic use
It should be noted that ICD … Potential changes in the use of ICD-9-CM codes identifying opioid use cannot be isolated in
these analyses
-
hcup-us.ahrq.gov/reports/statbriefs/sb260-Social-Determinants-County-Opioid-Rates-Hospital-Use-2016.pdf
January 01, 2016 - ICD-10-CM is the International Classification of Diseases, Tenth Revision, Clinical Modification. … In
October 2015, ICD-10-CM replaced the ICD-9-CM diagnosis with the ICD-10-CM diagnosis coding
system … There are over 70,000 ICD-10-CM
diagnosis codes. … Case definition
The following ICD-10-CM diagnosis codes were used to define opioid-related inpatient … A full list of the individual ICD-
10-CM codes used in the definition of opioid-related inpatient stays
-
hcup-us.ahrq.gov/reports/statbriefs/sb93.pdf
August 09, 2010 - Circulatory disorders represented five of the top 10 reasons
for hospital admission: congestive heart … Definitions
Diagnoses, ICD-9-CM, and Clinical Classifications Software (CCS)
The principal diagnosis … ICD-9-CM is the International Classification of Diseases, Ninth Revision, Clinical Modification, which … There are about 13,600 ICD-9-CM diagnosis codes. … CCS categorizes ICD-9-CM diagnoses into a manageable number of clinically meaningful categories.5
This
-
hcup-us.ahrq.gov/reports/statbriefs/sb30.pdf
May 01, 2007 - ICD-9-CM is the International Classification of Diseases, Ninth Revision, Clinical Modification, which … There are about 12,000 ICD-9-CM diagnosis codes. … CCS categorizes ICD-9-CM diagnoses into 260 clinically meaningful categories.7 This "clinical grouper … Top 10 most common principal reasons for hospitalization among patients with prostate cancer,*
2004 … 8 Acute myocardial infarction (heart attack) 11,800 2.4%
9 Urinary tract infections 11,000 2.2%
10
-
hcup-us.ahrq.gov/reports/methods/2011_05.pdf
January 01, 2011 - Use of POA to Assess Potential Hospital Reimbursement Policies ..................................... 10 … Advances in Skin & Wound Care. 2008; 21(10): 469-478. … ICD-9-CM Official Guidelines for
Coding and Reporting. 2010. … (Accessed February 10, 2011 at:
http://www.cms.gov/MLNProducts/downloads/wPOAFactSheet.pdf.) … ICD-9-CM Official Guidelines for Coding
and Reporting. 2010.
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/5MHAProjBenefits011508.pdf
January 15, 2008 - Hospital 16
Hospital 17
Hospital 11
Hospital 12
Hospital 3
Hospital 5
Hospital 14
Hospital 10 … Respiratory Failure
Pulmonary Embolism / Deep Vein Thrombosis
Sepsis
Acute Myocardial Infarction
10 … Enhanced Coding of Clinical Findings
Some ICD-9-CM codes for important symptoms
and clinical findings
-
hcup-us.ahrq.gov/reports/statbriefs/sb18.pdf
November 01, 2006 - Age Groups for the United States: April 1, 2000 to July 1, 2005 (NC-EST2005-01),
Release Date: May 10 … ICD-9-CM is the International Classification of Diseases, Ninth Revision, Clinical Modification, which … There are about 12,000 ICD-9-CM diagnosis codes. … on principal diagnosis.
11.2
31.4
20.5
36.9
17.6
26.5
22.2
33.7
24.9
38.6
24.1
12.4
0
10 … Age
Groups for the United States: April 1, 2000 to July 1, 2005 (NC-EST2005-01), Release Date: May 10
-
hcup-us.ahrq.gov/reports/statbriefs/sb216-appendix.pdf
October 01, 2004 - List of ICD-9-CM diagnosis codes and descriptions (inclusion and exclusion
criteria) for emergency department … psychodysleptics [hallucinogens]
969.72
Poisoning – amphetamines
(Diagnosis code was valid as of 10 … to identify similar cases.)
969.73
Poisoning – methylphenidate
(Diagnosis code was valid as of 10 … 970.81
Poisoning – other central nervous system stimulants, cocaine
(Diagnosis code was valid as of 10 … , except poisoning
E958.8 Suicide and self-inflicted injury by other and specified means
Page 10
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2018_Core_MaskedStats.PDF
January 01, 2018 - 99.00 1.27 2.99
FEMALE : Indicator of sex 35,805,949 2,001 0.00 1.00 0.55 0.50
I10_INJURY : Injury ICD … -10-CM diagnosis reported on record (1: First-listed
injury; 2: Other than first-listed injury; 0: No … INTENT_UNINTENTIONAL : Intent of injury: unintentional 35,807,950 0 0.00 1.00 0.16 0.37
I10_MULTINJURY : Multiple ICD … -10-CM injuries reported on record 35,807,950 0 0.00 1.00 0.05 0.22
I10_NDX : ICD-10-CM Number of diagnoses … Core File
Frequency Distribution for AGE
AGE Frequency Percent
.: Missing 162 0.00
.A: Invalid <= 10
-
hcup-us.ahrq.gov/reports/methods/2018-01.pdf
January 01, 2018 - and Disparities Report (QDR) ......................................................................10 … Because of the transition from ICD-9-CM to ICD-10-
1Beginning … ED visits were identified by an ICD-9-CM principal diagnosis of
520.00–523.9. … TABLES
HCUP (05/11/18) Methods for HCUP Data in 2017 QDR 10
Table 1. … ICD-9-CM Coding Changes: A number of the AHRQ QIs are based on diagnoses and
procedures for which ICD
-
hcup-us.ahrq.gov/reports/statbriefs/sb15.pdf
October 01, 2006 - There are about 12,000 ICD-9-CM diagnosis codes. … CCS categorizes ICD-9-CM diagnoses into 260 clinically meaningful categories.6 This "clinical grouper … CCS categorizes ICD-9-CM procedure codes into clinically meaningful categories. … The ICD-9-CM procedure codes included in the CCS procedure category 166 (Lumpectomy,
quadrantectomy … breast cancer among women, by age and payer, 2004*
14.0
44.9
35.9
5.2
38.1
11.6
46.3
2.4
0
10
-
hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or33.pdf
October 25, 2012 - for Indian Country
Excess mortality among
AI/ANs
Northwest Portland Area Indian Health Board 10 … AI/AN race often misclassified
on death certificates
Northwest Portland Area Indian Health Board 10 … disseminate health data to NW
tribes
Northwest Portland Area Indian Health Board 10 … ” matches reviewed by hand
Data Sources and Linkage
Northwest Portland Area Indian Health Board 10 … /25/2012 7
• Cause of Death defined using ICD-9/10
only underlying cause of death
• AI/AN in
-
hcup-us.ahrq.gov/reports/methods/2004_06Addendum.pdf
January 01, 2004 - ONLINE November 10, 2010. U.S. Agency for Healthcare Research and Quality. … valid injury E code x 100
# of records with an injury diagnosis
The screens for identifying ICD … ICD-9-CM Diagnosis Codes Used to Identify Injury Discharges
800-909.2, 909.4,
909.9
Fractures;
-
hcup-us.ahrq.gov/reports/statbriefs/sb123.pdf
November 01, 2011 - 0% 10% 20% ‐20% ‐10% 0% 10% 20%
Average annual growth
Components of average annual growth
Source … 0% 10% 20% ‐20% ‐10% 0% 10% 20%
Average annual growth Components of average annual growth
Note: Three … ICD-9-CM is the International Classification of Diseases, Ninth Revision, Clinical Modification, which … There are about 13,600 ICD-9-CM diagnosis codes. … CCS categorizes ICD-9-CM diagnoses into a manageable number of clinically meaningful categories.
-
hcup-us.ahrq.gov/reports/CountyHighOpioidHospitalRates.pdf
December 01, 2020 - Med Care 2016;54(10):901–906.
5. Weiss AJ, Elixhauser A, Barrett ML, et al. … J
Pain. 2012;13(10):988–996.
26. … Case Study: Exploring How Opioid-Related Diagnosis Codes
Translate From ICD-9-CM to ICD-10-CM. … /medication-assisted-treatment/treatment/buprenorphine
https://www.hcup-us.ahrq.gov/datainnovations/ICD … ICD-10-CM Codes Defining Opioid-Related Diagnoses
ICD-10-CM
Code Description
Opioid Abuse/Dependence
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2016_Core_MaskedStats_Weighted.PDF
January 01, 2016 - Discharge quarter 32,659,010 21,222 1 4 2.49 0.00 2.48366 2.49047
DXVER Diagnosis Version 32,680,232 0 10 … 10 10.00 0.00 10.00000 10.00000
EDEVENT Type of ED Event 32,680,232 0 1 99 1.33 0.03 1.27020 1.39494 … FEMALE Indicator of sex 32,675,306 4,926 0 1 0.55 0.00 0.55226 0.55764
I10_NDX ICD-10-CM Number of … diagnoses on this record 32,680,232 0 0 30 4.59 0.06 4.47555 4.69829
I10_NECAUSE ICD-10-CM Number of … : ICD-10-CM diagnoses 144,842,742 100.00
please refer to the section on Description of Data Elements
-
hcup-us.ahrq.gov/reports/statbriefs/sb156.pdf
March 14, 2013 - ■ Nearly four in 10 injury-related
ED visits were expected to be
covered by private insurance. … Patients with Medicaid coverage
and those with no insurance
each constituted another 2 in 10
visits … The admission rate for all other
types of injuries was less than 10 percent. … ICD-9-CM assigns numeric codes to
diagnoses. … There are approximately 14,000 ICD-9-CM diagnosis codes.
5
Injuries are identified by the
-
hcup-us.ahrq.gov/reports/statbriefs/sb59.pdf
September 01, 2008 - pregnancy and
care of newborn infants;
schizophrenia and affective disorders
were among the top 10 … Definitions
Diagnoses, ICD-9-CM, and Clinical Classifications Software (CCS)
The principal diagnosis … ICD-9-CM is the International Classification of Diseases, Ninth Revision, Clinical Modification, which … There are about 13,600 ICD-9-CM diagnosis codes. … CCS categorizes ICD-9-CM diagnoses into a manageable number of clinically meaningful categories.2
This
-
hcup-us.ahrq.gov/db/vars/pointoforiginub04/kidnote.jsp
October 04, 2025 - Limited Datasets
DATABASE INFORMATION
RESEARCH TOOLS
Tools for ICD … for ICD-10-CM
Chronic Condition Indicator Refined for ICD-10-CM
Procedure Classes Refined for ICD … and Procedures
Tools for ICD-9-CM
Clinical Classifications Software (CCS) for ICD-9-CM
Chronic … Condition Indicator (CCI) for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization … Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-