-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety-2/vol1/Advances-Quan_52.pdf
March 10, 2008 - -10-GM vs. 1,366 codes in ICD-10-WHO). … on ICD-10-GM. … using the ICD-9-CM-
to-ICD-10-AM and ICD-10-GM crosstables. … Additional ICD-10-WHO codes to enhance PSIs in ICD-10 data
ICD-10 Description
For PSI 1, Poisoning … Accessed March 10, 2008.
14. ICD-10-AM.
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/icd-categories-prevalence-reimbursement_research.pdf
January 01, 2011 - ; Figure
10) and care involving use of rehabilitation procedures
(ICD-9 V57; Figure 11) in the skilled … -9 categories, 2006-2009
10
REFERENCES
1. … Am J Manag
Care 2004 ;10(12):909-16.
7. Thorpe KE, Howard DH. … J Card Fail 2010;16(6):
454-60.
10. Davanzo JE, El-Gamil AM, Dobson A, et al. … Hodgson, such as Prev Med 1999;29:173-86 and Med Care 1999; 37(10):944-1012.
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hcup-us.ahrq.gov/datainnovations/Challenges_and_Opportunities_ICD10CMPCS.pdf
October 01, 2014 - NationalCommitteeonVitalHealthStatistics.Attachment I.Devel-
opment of ICD-10-CM and ICD-10-PCS. … ICD-10 implementation planning. … -10-CM and ICD-10-PCS) medical data code
sets. … Development of the
ICD-10 Procedure Coding System (ICD-10-PCS). … Development of
the ICD-10 procedure coding system (ICD-10-PCS).
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hcup-us.ahrq.gov/toolssoftware/ccs/ccs.jsp
July 01, 2025 - for ICD-10-CM
Chronic Condition Indicator Refined for ICD-10-CM
Procedure Classes Refined for ICD … -9-CM
ICD-9-CM codes were frozen in preparation for ICD-10 implementation and regular maintenance … The HCUP Tools for ICD-9-CM should only be used with data for discharges before 10/1/2015. … KB)
Multi-Level Procedures CCS Categories (ZIP file, 10 KB)
History of ICD Code Corrections Made … PLos One , 10(3):e0119029, Mar 2015.
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hcup-us.ahrq.gov/toolssoftware/chronic/chronic.jsp
July 01, 2025 - -10-CM/PCS
Clinical Classifications Software Refined (CCSR)
Elixhauser Comorbidity Software Refined … for ICD-10-CM
Chronic Condition Indicator Refined for ICD-10-CM
Procedure Classes Refined for ICD … -9-CM
ICD-9-CM codes were frozen in preparation for ICD-10 implementation and regular maintenance … The HCUP Tools for ICD-9-CM should only be used with data for discharges before 10/1/2015. … Archives of gerontology and geriatrics , Epub ahead of print, May 10, 2010.
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hcup-us.ahrq.gov/toolssoftware/surgflags/surgeryflags.jsp
October 01, 2017 - for ICD-10-CM
Chronic Condition Indicator Refined for ICD-10-CM
Procedure Classes Refined for ICD … -9-CM
ICD-9-CM codes were frozen in preparation for ICD-10-CM/PCS implementation and regular … The HCUP Tools for ICD-9-CM should only be used with data for discharges before 10/1/2015. … A partial printing of 10 records is executed by the load program. … Emergency general surgery transfers in the United States: a 10-year analysis.
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www.ahrq.gov/sites/default/files/wysiwyg/data/SyH-DR-Claims-Level-Variables-2024.pdf
January 01, 2024 - Code 1 (ICD-10) ICD_PRCDR_CD_1 X X X CHAR 7
Partially
Synthesized 5
ICD Procedure
Code 2 (ICD … -10) ICD_PRCDR_CD_2 X X X CHAR 7
Partially
Synthesized 5
ICD Procedure
Code 3 (ICD-10) ICD_PRCDR_CD … -10) ICD_PRCDR_CD_9 X X X CHAR 7
Partially
Synthesized 5
ICD Procedure
Code 10 (ICD-10) ICD_PRCDR_CD … ICD-10) ICD_PRCDR_CD_16 X X X CHAR 7
Partially
Synthesized 5
ICD Procedure
Code 17 (ICD-10) ICD_PRCDR_CD … ICD-10) ICD_PRCDR_CD_23 X X X CHAR 7
Partially
Synthesized 5
ICD Procedure
Code 24 (ICD-10) ICD_PRCDR_CD
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hcup-us.ahrq.gov/reports/statbriefs/sb10.jsp
July 10, 2006 - Statistical Brief #10
An … 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-
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hcup-us.ahrq.gov/toolssoftware/ccsr/ccsr_archive.jsp
November 01, 2024 - for ICD-10-CM
Chronic Condition Indicator Refined for ICD-10-CM
Procedure Classes Refined for ICD … for ICD-10-CM
Archive for the Beta Version of the CCS for ICD-10-CM
ICD-10-PCS Procedures … Refined (CCSR) for ICD-10-CM
Copies of previous versions of the CCSR for ICD-10-CM diagnoses are … HCUP Tools for ICD-10-CM/PCS Loading Tutorial
HCUP Tools for ICD-10-CM/PCS Loading Tutorial Transcript … HCUP Tools for ICD-10-CM/PCS Loading Tutorial
HCUP Tools for ICD-10-CM/PCS Loading Tutorial Transcript
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www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/acute/chipra-194-section-1-tables-6-10.pdf
June 02, 2025 - CHIPRA 194: Section 1, Tables 6-10
Table 6 [=IMG4]: ICD-9-CM Codes to Identify Infection
General … Diagnosis
Diagnosis Detail
ICD-9-CM
Code
Amebic brain abscess 006.5
Tuberculosis of meninges … -9-CM Codes to Identify Neoplasm/Blood Disorder
General Diagnosis Diagnosis Detail ICD-9-CM
Code … personal history presenting
hazards to health
Surgery to heart and great vessels V15.1
Table 10 … [=IMG8]: ICD-9-CM Codes to Identify Vascular Disease
General Diagnosis
Diagnosis Detail
ICD
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hcup-us.ahrq.gov/toolssoftware/ccsr/ccs_refined.jsp
November 01, 2024 - The CCSR for ICD-10-PCS procedures capitalizes on the taxonomy and specificity of the ICD-10-PCS coding … The beta version of the CCS of ICD-10-CM/PCS codes will not be updated for newer codes (ICD-10-CM codes … Return to Contents
Overview of CCSR for ICD-10-CM Diagnoses
The CCSR for ICD-10-CM diagnoses … Key features of the CCSR for ICD-10-CM include:
All ICD-10-CM codes valid from October 2015 to September … Key features of the CCSR for ICD-10-PCS include:
All ICD-10-PCS codes valid from October 2015 to
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2022_DX_PR_GRPS.TXT
January 01, 2022 - Default CCSR for principal/first-listed ICD-10-CM diagnosis
NRD 2022 NRD_2022_DX_PR_GRPS 24 … 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num ICD-10-PCS Procedure class 10
NRD 2022 NRD_2022_DX_PR_GRPS 908 PCLASS11 … 2 Num ICD-10-PCS Procedure class 25
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2021_DX_PR_GRPS.TXT
January 01, 2021 - Default CCSR for principal/first-listed ICD-10-CM diagnosis
NRD 2021 NRD_2021_DX_PR_GRPS 24 … 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num ICD-10-PCS Procedure class 10
NRD 2021 NRD_2021_DX_PR_GRPS 908 PCLASS11 … 2 Num ICD-10-PCS Procedure class 25
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2020_DX_PR_GRPS.TXT
January 01, 2020 - 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num Indication that at least one ICD-10-CM diagnosis on the record is included … 2 Num ICD-10-PCS Procedure class 10
NRD 2020 NRD_2020_DX_PR_GRPS 905 PCLASS11 … 2 Num ICD-10-PCS Procedure class 25
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2020_DX_PR_GRPS.TXT
January 01, 2020 - 2020 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … 2020 DX_PR_GRPS 27 DXCCSR_BLD006 2 Num Indication that at least one ICD-10-CM diagnosis … 2020 DX_PR_GRPS 30 DXCCSR_BLD009 2 Num Indication that at least one ICD-10-CM diagnosis … 2020 DX_PR_GRPS 33 DXCCSR_CIR002 2 Num Indication that at least one ICD-10-CM diagnosis … 2020 DX_PR_GRPS 36 DXCCSR_CIR005 2 Num Indication that at least one ICD-10-CM diagnosis
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hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_DX_PR_GRPS_Unweighted_2022.pdf
January 01, 2022 - at least one ICD-10-CM diagnosis on the record is included in CCSR BLD002
27 DXCCSR_BLD003 Num 3 75 … Num 3 78 Indication that at least one ICD-10-CM diagnosis on the record is included in CCSR BLD004 … 29 DXCCSR_BLD005 Num 3 81 Indication that at least one ICD-10-CM diagnosis on the record is included … at least one ICD-10-CM diagnosis on the record is included in CCSR BLD009
34 DXCCSR_BLD010 Num 3 96 … Num 3 99 Indication that at least one ICD-10-CM diagnosis on the record is included in CCSR CIR001
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2022_DX_PR_GRPS.TXT
January 01, 2022 - 2022 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … 2022 DX_PR_GRPS 27 DXCCSR_BLD006 2 Num Indication that at least one ICD-10-CM diagnosis … 2022 DX_PR_GRPS 30 DXCCSR_BLD009 2 Num Indication that at least one ICD-10-CM diagnosis … 2022 DX_PR_GRPS 33 DXCCSR_CIR002 2 Num Indication that at least one ICD-10-CM diagnosis … 2022 DX_PR_GRPS 36 DXCCSR_CIR005 2 Num Indication that at least one ICD-10-CM diagnosis
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2021_DX_PR_GRPS.TXT
January 01, 2021 - 2021 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … 2021 DX_PR_GRPS 27 DXCCSR_BLD006 2 Num Indication that at least one ICD-10-CM diagnosis … 2021 DX_PR_GRPS 30 DXCCSR_BLD009 2 Num Indication that at least one ICD-10-CM diagnosis … 2021 DX_PR_GRPS 33 DXCCSR_CIR002 2 Num Indication that at least one ICD-10-CM diagnosis … 2021 DX_PR_GRPS 36 DXCCSR_CIR005 2 Num Indication that at least one ICD-10-CM diagnosis
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2021_IP.TXT
January 01, 2021 - 7 Char ICD-10-PCS Procedure 2 from inpatient discharge record
NEDS 2021 IP 10 I10_PR_IP3 … 7 Char ICD-10-PCS Procedure 10 from inpatient discharge record
NEDS 2021 IP 18 … -10-PCS Procedure class 1
NEDS 2021 IP 27 PCLASS2 3 Num ICD-10-PCS Procedure … 3 Num ICD-10-PCS Procedure class 6
NEDS 2021 IP 32 PCLASS7 3 Num ICD-10- … 3 Num ICD-10-PCS Procedure class 11
NEDS 2021 IP 37 PCLASS12 3 Num ICD-10
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2020_IP.TXT
January 01, 2020 - 7 Char ICD-10-PCS Procedure 2 from inpatient discharge record
NEDS 2020 IP 10 I10_PR_IP3 … discharge record
NEDS 2020 IP 17 I10_PR_IP10 7 Char ICD-10-PCS Procedure 10 from … 3 Num ICD-10-PCS Procedure class 6
NEDS 2020 IP 32 PCLASS7 3 Num ICD-10 … IP 35 PCLASS10 3 Num ICD-10-PCS Procedure class 10
NEDS 2020 IP … 3 Num ICD-10-PCS Procedure class 12
NEDS 2020 IP 38 PCLASS13 3 Num ICD-10