-
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.
-
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.
-
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.
-
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-
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2022_IP.TXT
January 01, 2022 - 7 Char ICD-10-PCS Procedure 2 from inpatient discharge record
NEDS 2022 IP 10 I10_PR_IP3 … 7 Char ICD-10-PCS Procedure 10 from inpatient discharge record
NEDS 2022 IP 18 … -10-PCS Procedure class 1
NEDS 2022 IP 27 PCLASS2 3 Num ICD-10-PCS Procedure … 3 Num ICD-10-PCS Procedure class 6
NEDS 2022 IP 32 PCLASS7 3 Num ICD-10- … 3 Num ICD-10-PCS Procedure class 11
NEDS 2022 IP 37 PCLASS12 3 Num ICD-10
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_weighted_2021.pdf
January 01, 2021 - that at least one ICD-10-CM diagnosis on the record is included in CCSR BLD003
7 DXCCSR_BLD004 Num … Num 3 21 Indication that at least one ICD-10-CM diagnosis on the record is included in CCSR BLD005 … 9 DXCCSR_BLD006 Num 3 24 Indication that at least one ICD-10-CM diagnosis on the record is included in … CCSR BLD006
10 DXCCSR_BLD007 Num 3 27 Indication that at least one ICD-10-CM diagnosis on the record … at least one ICD-10-CM diagnosis on the record is included in CCSR BLD010
14 DXCCSR_CIR001 Num 3 39
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_unweighted_2021.pdf
January 01, 2021 - that at least one ICD-10-CM diagnosis on the record is included in CCSR BLD003
7 DXCCSR_BLD004 Num … Num 3 21 Indication that at least one ICD-10-CM diagnosis on the record is included in CCSR BLD005 … 9 DXCCSR_BLD006 Num 3 24 Indication that at least one ICD-10-CM diagnosis on the record is included in … CCSR BLD006
10 DXCCSR_BLD007 Num 3 27 Indication that at least one ICD-10-CM diagnosis on the record … at least one ICD-10-CM diagnosis on the record is included in CCSR BLD010
14 DXCCSR_CIR001 Num 3 39
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_DX_PR_GRPS_Weighted_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
-
hcup-us.ahrq.gov/db/nation/nass/stats/FileSpecifications_NASS_2022_DX_PR_GRPS.TXT
January 01, 2022 - 2022 DX PR GRPS 27 DXCCSR_BLD003 3 Num Indication that at least one ICD-10-CM diagnosis on … 2022 DX PR GRPS 30 DXCCSR_BLD006 3 Num Indication that at least one ICD-10-CM diagnosis on … 2022 DX PR GRPS 33 DXCCSR_BLD009 3 Num Indication that at least one ICD-10-CM diagnosis on … 2022 DX PR GRPS 36 DXCCSR_CIR002 3 Num Indication that at least one ICD-10-CM diagnosis on … 2022 DX PR GRPS 39 DXCCSR_CIR005 3 Num Indication that at least one ICD-10-CM diagnosis on