-
hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixEAHRQProjectDetails.jsp
October 05, 2010 - e.g., case with the first pH on the day of admission of 7.41 that has acidosis coded as a secondary diagnosis … present on admission; case with a principal diagnosis of osteoarthritis and a knee replacement performed … on the first hospital day that has sepsis coded as a secondary diagnosis present on admission) and more … subtle institutional inconsistencies (e.g., a hospital with 14 of 43 cases with principal diagnoses … hospital reimbursement (i.e., differential reimbursement depending upon whether specific secondary diagnoses
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixEAHRQProjectDetails.pdf
January 15, 2008 - e.g., case with the first pH on the day of admission of 7.41 that has acidosis coded as a
secondary diagnosis … present on admission; case with a principal diagnosis of
osteoarthritis and a knee replacement performed … on the first hospital day that has sepsis
coded as a secondary diagnosis present on admission) and … more subtle institutional
inconsistencies (e.g., a hospital with 14 of 43 cases with principal diagnoses … hospital reimbursement (i.e., differential
reimbursement depending upon whether specific secondary diagnoses
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2017.pdf
January 01, 2017 - 1
78 I10_DX2 Char 7 406 ICD-10-CM Diagnosis 2
79 I10_DX3 Char 7 413 ICD-10-CM Diagnosis 3
80 I10_ … DX4 Char 7 420 ICD-10-CM Diagnosis 4
81 I10_DX5 Char 7 427 ICD-10-CM Diagnosis 5
82 I10_DX6 Char 7 … CM Diagnosis 8
85 I10_DX9 Char 7 455 ICD-10-CM Diagnosis 9
86 I10_DX10 Char 7 462 ICD-10-CM Diagnosis … Char 7 497 ICD-10-CM Diagnosis 15
76 I10_NDX Num 3 186 ICD-10-CM Number of diagnoses on this record … 27 Procedure CCS
CPT 28 Procedure CCS
CPT 29 Procedure CCS
CPT 30 Procedure CCS
ICD-10-CM Number of diagnoses
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2016.pdf
January 01, 2016 - 1
78 I10_DX2 Char 7 406 ICD-10-CM Diagnosis 2
79 I10_DX3 Char 7 413 ICD-10-CM Diagnosis 3
80 I10_ … DX4 Char 7 420 ICD-10-CM Diagnosis 4
81 I10_DX5 Char 7 427 ICD-10-CM Diagnosis 5
82 I10_DX6 Char 7 … CM Diagnosis 8
85 I10_DX9 Char 7 455 ICD-10-CM Diagnosis 9
86 I10_DX10 Char 7 462 ICD-10-CM Diagnosis … Char 7 497 ICD-10-CM Diagnosis 15
76 I10_NDX Num 3 186 ICD-10-CM Number of diagnoses on this record … 27 Procedure CCS
CPT 28 Procedure CCS
CPT 29 Procedure CCS
CPT 30 Procedure CCS
ICD-10-CM Number of diagnoses
-
hcup-us.ahrq.gov/db/nation/kid/reports/KID_2000_Design_Report.pdf
January 01, 2000 - cases that had any of the
following possible birth indicators: age of zero days (AGEDAY=0), neonatal diagnosis … definitions, and ICD-9-CM birth codes, the
following screen was selected for births: an in-hospital birth diagnosis … There were also some cases with birth
diagnoses, but with ages of a few days. … Since the HCUP data are already edited for neonatal
diagnoses inconsistent with age, we did not include … These cases have diagnoses that imply a newborn, but
do not specifically indicate an in-hospital birth
-
hcup-us.ahrq.gov/reports/statbriefs/sb34.jsp
July 01, 2007 - If two procedures appear to meet this definition, the procedure most related to the principal diagnosis … International Classification of Diseases, Ninth Revision, Clinical Modification, which assigns numeric codes to diagnoses … There are about 12,000 ICD-9-CM diagnosis codes and 3,500 procedure codes.
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/FL4AHRQProjectFinalReportMar2010_v2.jsp
July 01, 2016 - Utilizing the Present on Admission indicator for each diagnosis code, 3M HIS assigned both an admission … approach of prior research that used laboratory values for improved risk of mortality prediction based on diagnoses … rates currently use the discharge APR DRG and risk of mortality subclass that includes all secondary diagnoses … preventable complications in the risk assessment (partially in the sense that there may be some secondary diagnoses … are a detailed clinical model and, for example, take into account the interaction between secondary diagnoses
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/FL4AHRQProjectFinalReportMar2010_v2.pdf
March 01, 2010 - Utilizing the Present on Admission indicator for each diagnosis code, 3M
HIS assigned both an admission … approach of prior research that used
laboratory values for improved risk of mortality prediction based on diagnoses … rates currently use the discharge APR DRG and risk of mortality subclass
that includes all secondary diagnoses … preventable complications in the risk assessment (partially in the
sense that there may be some secondary diagnoses … are a detailed clinical model and, for example, take into account the interaction
between secondary diagnoses
-
hcup-us.ahrq.gov/reports/statbriefs/sb234-Adverse-Drug-Events.pdf
June 01, 2016 - Databases (SID) from 28 States that include data
elements designating whether adverse drug event (ADE) diagnoses … The specific ICD-9-CM diagnosis codes used for each ADE
cause are provided in the separate appendix … The exact diagnoses that are included in each ADE cause category are provided in
the appendix for this … Present on admission was determined for each discharge diagnosis based on two types of present-on-
admission … indicator flags in the SID: (1) a diagnosis-specific flag that indicates whether each diagnosis
was
-
hcup-us.ahrq.gov/reports/CountyNeonatalAbstinenceSyndrome.pdf
November 19, 2021 - , we calculated the population rate of nonmaternal hospitalizations with
any listed opioid-related diagnosis … • Social context: violence and property crime, inpatient hospitalizations involving opioid-
related diagnoses … Nonmaternal hospitalization rates among reproductive-aged women with any listed opioid-
related diagnoses … Additionally, 27.9% of counties in the Northeast had a high rate of
hospitalizations with opioid-related diagnoses … For example, inpatient stays with opioid- and mental
health-related diagnoses may reflect hospital bed
-
hcup-us.ahrq.gov/db/nation/nis/reports/2004niscomparisonrpt.jsp
May 01, 2016 - The NHDS usually presents diagnoses and procedures in the order in which they were listed on the abstract … the principal diagnosis when this condition appeared as a secondary diagnosis and another circulatory … diagnosis. … Without a sample of several million, as provided by the NIS, estimates for less common procedures and diagnoses … The NIS tends to have better representation from larger hospitals and better captures less common diagnoses
-
hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_2_4.jsp
January 01, 2005 - Exhibit 2.4 Average Length of Stay and Average Charges
Inpatient Hospital Stays for Principal Diagnosis … Average Length of Stay and Average Charges, Ordered by Average Length of Stay, 2005
Principal Diagnosis … Thousands
Average Length of Stay in Days
Standard Errors
Average Charges
Standard Errors
All diagnoses
-
hcup-us.ahrq.gov/reports/ataglance/HCUPanalysisCOVIDrates2020.pdf
December 13, 2022 - Monthly Variation in the Rate of Inpatient Stays per 100,000 Population by presence of COVID-19
Diagnosis … COVID-19-related inpatient stays were identified by a principal or secondary diagnosis of U07.1
Coronavirus … It should be noted that
the U07.1 Coronavirus disease-2019 diagnosis code was not introduced until April … Monthly variation in the rate of inpatient stays per 100,000 population by presence of
COVID-19 diagnosis … elements included hospital
discharge abstract, such as the following:
• Principal and secondary diagnoses
-
hcup-us.ahrq.gov/reports/statbriefs/sb34.pdf
July 01, 2007 - If two procedures appear to meet this definition, the procedure most related to the principal
diagnosis … Classification of Diseases, Ninth Revision, Clinical Modification, which
assigns numeric codes to diagnoses … There are about 12,000 ICD-9-CM diagnosis codes and 3,500
procedure codes.
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit5_1.jsp
January 01, 2009 - DIAGNOSES
3. PROCEDURES
4. COSTS
5. … 10,000 Population by Age, Income, Region, Patient Residence, and Payer by Sex, 2009
PRINCIPAL CCS DIAGNOSIS … Region, Patient Residence, and Payer for Maternal and Non-maternal Females,* 2009
PRINCIPAL CCS DIAGNOSIS
-
hcup-us.ahrq.gov/reports/ataglance/HCUPtrendsNASbirthsUS.pdf
January 17, 2020 - Codes ICD-10-CM Diagnosis Codes
Source: Agency for Healthcare Research and Quality (AHRQ), Healthcare … Codes ICD-10-CM Diagnosis Codes
Source: Agency for Healthcare Research and Quality (AHRQ), Healthcare … SID contain
more than 100 clinical and nonclinical variables, such as:
• Principal and secondary diagnoses … of NAS
• A diagnosis of in-hospital birth or a birth before admission to the hospital. … Birth records under ICD-9-CM are identified by any diagnosis of:
• V30-V39 Series: Liveborn infants
-
hcup-us.ahrq.gov/reports/natstats/his96/table1a.htm
January 01, 1996 - Principal Diagnoses
Contents
Classification of conditions 1 Infectious and
parasitic diseases 2 … Statistics for 1996
HCUP Nationwide Inpatient Sample, by multi-level CCS diagnosis (principal
diagnosis … Results are not presented for any diagnosis category for which
the unweighted number of discharges … Out of the "All Discharges" category, 12,218 discharges had missing or
invalid diagnosis codes and
-
hcup-us.ahrq.gov/reports/natstats/his95/table1a.htm
January 01, 1996 - Principal Diagnoses
Contents
Classification of conditions 1 Infectious and
parasitic diseases 2 … Statistics for 1996
HCUP Nationwide Inpatient Sample, by multi-level CCS diagnosis (principal
diagnosis … Results are not presented for any diagnosis category for which
the unweighted number of discharges … Out of the "All Discharges" category, 12,218 discharges had missing or
invalid diagnosis codes and
-
hcup-us.ahrq.gov/reports/statbriefs/sb115.pdf
June 01, 2011 - Definitions
Diagnoses, Diagnosis Related Groups (DRGs) and Major Diagnostic Categories (MDCs)
DRGs … DRGs group patients according to diagnosis,
type of treatment (procedures), age, and other relevant … Excluded from the analysis are discharges with missing age, expected payer,
length of stay, or principal diagnosis … , in addition to discharges without a valid Diagnosis Related Group
(DRG).
-
hcup-us.ahrq.gov/reports/statbriefs/sb234-Adverse-Drug-Events.jsp
January 01, 2018 - Databases (SID) from 28 States that include data elements designating whether adverse drug event (ADE) diagnoses … review of International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis … The exact diagnoses that are included in each ADE cause category are provided in the appendix for this … Present on admission was determined for each discharge diagnosis based on two types of present-on-admission … indicator flags in the SID: (1) a diagnosis-specific flag that indicates whether each diagnosis was