-
psnet.ahrq.gov/node/41454/psn-pdf
October 23, 2012 - Cognitive errors and logistical breakdowns contributing
to missed and delayed diagnoses of breast and … Cognitive errors and logistical breakdowns contributing to missed
and delayed diagnoses of breast and … This study analyzed 56 missed or delayed cancer diagnoses and found that virtually all cases involved … https://psnet.ahrq.gov/issue/errors-cancer-diagnosis-current-understanding-and-future-directions
https … ://psnet.ahrq.gov/issue/how-can-we-make-diagnosis-safer
https://psnet.ahrq.gov/issue/missing-clinical-information-during-primary-care-visits
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www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/pfp/pfphac.pdf
September 01, 2014 - in the Surgical
Care Improvement Project (SCIP) (major surgery) sample, and those with a principal diagnosis … Only: AMI,
HF, Pneumonia, &
SCIP (CY 2005-2006
Combined)
Ratio
(Calculated as
All Diagnoses … , rather than being restricted to the four diagnoses that were included in the 2010 IQR sample. … for the four
diagnoses. … other than those in the four diagnosis groups present in the 2010-2011 IQR sample.
-
hcup-us.ahrq.gov/tools_software.jsp
July 01, 2025 - CM/PCS) codes
Clinical Classifications Software Refined (CCSR)
CCSR for ICD-10-CM Diagnoses … Groups diagnosis codes into over 530 clinical categories
CCSR for ICD-10-PCS … Elixhauser Comorbidity Software Refined for ICD-10-CM
Identifies secondary diagnoses … Modification (ICD-9-CM) codes
Clinical Classifications Software (CCS) for ICD-9-CM
Groups diagnosis … as chronic conditions
Elixhauser Comorbidity Software for ICD-9-CM
Identifies secondary diagnoses
-
hcup-us.ahrq.gov/db/vars/i10_ndx/nisnote.jsp
September 10, 2008 - as there is a secondary diagnosis present (see table below). … listed diagnosis (I10_DX1) is coded. … All secondary diagnoses are blank.
2
One secondary diagnosis (I10_DX2) is coded. … The first listed diagnosis (I10_DX1) may be coded or blank.
3
The second and third diagnoses … The first listed diagnosis (I10_DX1) may be coded or blank.
etc.
-
hcup-us.ahrq.gov/db/vars/i10_ndx/kidnote.jsp
September 10, 2008 - as there is a secondary diagnosis present (see table below). … listed diagnosis (I10_DX1) is coded. … All secondary diagnoses are blank.
2
One secondary diagnosis (I10_DX2) is coded. … The first listed diagnosis (I10_DX1) may be coded or blank.
3
The second and third diagnoses … The first listed diagnosis (I10_DX1) may be coded or blank.
etc.
-
hcup-us.ahrq.gov/db/vars/i10_ndx/nedsnote.jsp
May 10, 2015 - as there is a secondary diagnosis present (see table below). … listed diagnosis (I10_DX1) is coded. … All secondary diagnoses are blank.
2
One secondary diagnosis (I10_DX2) is coded. … The first listed diagnosis (I10_DX1) may be coded or blank.
3
The second and third diagnoses … The first listed diagnosis (I10_DX1) may be coded or blank.
etc.
-
hcup-us.ahrq.gov/db/vars/i10_ndx/nrdnote.jsp
August 10, 2015 - as there is a secondary diagnosis present (see table below). … listed diagnosis (I10_DX1) is coded. … All secondary diagnoses are blank.
2
One secondary diagnosis (I10_DX2) is coded. … The first listed diagnosis (I10_DX1) may be coded or blank.
3
The second and third diagnoses … The first listed diagnosis (I10_DX1) may be coded or blank.
etc.
-
hcup-us.ahrq.gov/db/vars/i10_dxn/nisnote.jsp
September 10, 2008 - In the HCUP inpatient databases, the first listed diagnosis is the principal diagnosis defined as the … Starting at the first secondary diagnosis (I10_DX2), the diagnoses are shifted during HCUP processing … to eliminate blank secondary diagnoses. … The number of such diagnoses eliminated from the principal diagnosis position will be smaller than it … The following ICD-10-CM codes were modified:
Diagnosis Z33.2 was changed to Z31.9,
Diagnoses O04x
-
hcup-us.ahrq.gov/db/vars/i10_dxn/kidnote.jsp
September 10, 2008 - In the HCUP inpatient databases, the first listed diagnosis is the principal diagnosis defined as the … Starting at the first secondary diagnosis (I10_DX2), the diagnoses are shifted during HCUP processing … to eliminate blank secondary diagnoses. … The number of such diagnoses eliminated from the principal diagnosis position will be smaller than it … The following ICD-10-CM codes were modified:
Diagnosis Z33.2 was changed to Z31.9,
Diagnoses O04x
-
hcup-us.ahrq.gov/reports/statbriefs/sb230-7-Day-Versus-30-Day-Readmissions.pdf
December 01, 2016 - Top 20 principal diagnoses with the highest 7-day and 30-day readmission rates, 2014
Principal diagnosis … The principal diagnosis is grouped using the Clinical Classification
Software (CCS). … This varied by the principal diagnosis at the index stay. … rates, but this diagnosis did not rank in the top five for 30-day readmissions. … Definitions
Diagnoses and Clinical Classifications Software (CCS)
The principal diagnosis is that
-
psnet.ahrq.gov/node/44972/psn-pdf
February 15, 2017 - Medicine recently suggested that further research is needed regarding electronic tools to improve
diagnosis … Differential diagnosis generators provide a list of possible diagnoses for a problem. … The
investigators conducted a systematic review and found that differential diagnosis generators have … Clinicians need
prospective studies in order to determine whether such tools enhance diagnosis in actual … https://psnet.ahrq.gov/primer/diagnostic-errors
https://psnet.ahrq.gov/issue/improving-diagnosis-health-care
-
psnet.ahrq.gov/issue/missed-and-delayed-diagnoses-emergency-department-study-closed-malpractice-claims-4-liability
March 02, 2011 - Study
Missed and delayed diagnoses in the emergency department: a study of closed … Missed and delayed diagnoses in the emergency department: a study of closed malpractice claims from 4 … This study addressing the causes of missed and delayed diagnoses in emergency department patients used … Missed and delayed diagnoses in the emergency department: a study of closed malpractice claims from 4 … 2011
Cognitive errors and logistical breakdowns contributing to missed and delayed diagnoses
-
psnet.ahrq.gov/node/36342/psn-pdf
March 02, 2011 - Missed and delayed diagnoses in the ambulatory setting:
a study of closed malpractice claims. … Missed and delayed diagnoses in the ambulatory setting: a study
of closed malpractice claims. … https://psnet.ahrq.gov/issue/missed-and-delayed-diagnoses-ambulatory-setting-study-closed-malpractice … Failure to reach a timely diagnosis was generally due
to multiple process breakdowns, including failure … https://psnet.ahrq.gov/issue/missed-and-delayed-diagnoses-ambulatory-setting-study-closed-malpractice-claims
-
hcup-us.ahrq.gov/db/quality.jsp
April 01, 2022 - ICD-9-CM DIAGNOSIS AND PROCEDURE SCREENS
Maternal
Neonate
Male Diagnoses
Male … ICD-10-CM Diagnoses
EDX01
NO PRINCIPAL DIAGNOSIS CODED ON THE RECORD
There is no principal … diagnosis is invalid as a discharge diagnosis as indicated by the assignment of Diagnosis Related Group … Diagnoses
EDX01
NO PRINCIPAL DIAGNOSIS CODED ON THE RECORD
There is no principal diagnosis … Diagnoses and Procedures
EDXPR01
MIXED MATERNAL AND NEONATAL RECORD
Codes in the diagnosis
-
psnet.ahrq.gov/node/43928/psn-pdf
April 08, 2018 - Missed diagnoses of acute myocardial infarction in the
emergency department: variation by patient and … Missed diagnoses of acute myocardial infarction in the emergency
department: variation by patient and … Diagnosis (Berl). 2015;2(1):29-40.
doi:10.1515/dx-2014-0053. … https://psnet.ahrq.gov/issue/missed-diagnoses-acute-myocardial-infarction-emergency-department-
variation-patient-and … Although missed and delayed diagnoses are known to contribute to morbidity and mortality, measuring
-
hcup-us.ahrq.gov/reports/statbriefs/sb230-7-Day-Versus-30-Day-Readmissions.jsp
October 01, 2017 - Readmission rates reported by diagnoses reflect the principal diagnosis at the index (i.e., initial) … The principal diagnosis is grouped using the Clinical Classification Software (CCS). … This varied by the principal diagnosis at the index stay. … rates, but this diagnosis did not rank in the top five for 30-day readmissions. … Definitions
Diagnoses and Clinical Classifications Software (CCS)
The principal diagnosis is
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/MNPOAvideotranscript.pdf
September 24, 2010 - The letter “Y” indicates that the diagnosis was present at the time the
order to admit a patient was … In other words, the letter “N” indicates
that a diagnosis is a hospital‐acquired complication. … on admission and is included among a patient’s discharge diagnoses. … Next slide on screen: Coding Uncertain Diagnoses
6
Michael speaking:
Diagnoses documented … Therefore the coder was forced to
code this diagnosis as hospital‐acquired.
-
psnet.ahrq.gov/node/47270/psn-pdf
August 08, 2018 - A method to identify pediatric high-risk diagnoses missed
in the emergency department. … A method to identify pediatric high-risk diagnoses missed in the
emergency department. … Diagnosis (Berl). 2018;5(2):63-69. doi:10.1515/dx-2018-0005. … In the Improving Diagnosis report, the National Academy of Medicine called for broad-scale efforts … https://psnet.ahrq.gov/issue/improving-diagnosis-health-care
https://psnet.ahrq.gov/primer/diagnostic-errors
-
psnet.ahrq.gov/node/35054/psn-pdf
February 24, 2011 - Do physicians know when their diagnoses are correct? … Do physicians know when their diagnoses are correct? … https://psnet.ahrq.gov/issue/do-physicians-know-when-their-diagnoses-are-correct-implications-decision … senior residents, and faculty to explore the relationship
between physicians' confidence in making a diagnosis … and whether the diagnosis was correct.
-
www.ahrq.gov/hai/pfp/methods.html
December 01, 2017 - in the Surgical Care Improvement Project (SCIP) (major surgery) sample, and those with a principal diagnosis … Principal Diagnoses Rate)
ADE
ADE Associated With Digoxin
0.19
0.17
1.08
ADE … , rather than being restricted to the four diagnoses that were included in the 2010 IQR sample. … for the four diagnoses. … other than those in the four diagnosis groups present in the 2010–2011 IQR sample.