-
hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-ChangeLog-v20231-v20241.xlsx
December 01, 2023 - between the following releases of the Clinical Classifications Software Refined (CCSR) for ICD-10-CM diagnoses … List of ICD-10-CM diagnosis codes for which the default CCSR category for the inpatient principal diagnosis … diagnosis changed
List of ICD-10-CM diagnosis codes that were added to the CCSR tool
End of Content … SYM017 Abnormal findings without diagnosis SYM017 Abnormal findings without diagnosis … without diagnosis SYM017 Abnormal findings without diagnosis SYM017 Abnormal findings without diagnosis
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hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_1997_SummaryStats_CORE.PDF
January 01, 1997 - diagnosis 4 551591 1354206 0.00 1.00 0.00 0.02
DXV5 : I:Validity flag: diagnosis 5 323931 1581866 0.00 … flag: diagnosis 7 121974 1783823 0.00 1.00 0.00 0.02
DXV8 : I:Validity flag: diagnosis 8 80016 1825781 … I:Validity flag: diagnosis 10 23978 1881819 0.00 1.00 0.00 0.01
DXV11 : I:Validity flag: diagnosis 11 … : diagnosis 14 4311 1901486 0.00 0.00 0.00 0.00
DXV15 : I:Validity flag: diagnosis 15 3065 1902732 0.00 … Std Dev
MDC : I:MDC in effect on discharge date 1905797 0 0.00 25.00 11.40 5.53
NDX : I:Number of diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_unweighted_2018.pdf
January 01, 2018 - record is included in CCSR
BLD001
4 DXCCSR_BLD002 Num 3 12 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR
BLD002
5 DXCCSR_BLD003 Num 3 15 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR
BLD003
6 DXCCSR_BLD004 Num 3 18 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR
BLD004
7 DXCCSR_BLD005 Num 3 21 Indication that at least one ICD-10-CM diagnosis … the record is included in CCSR
SYM017
544 DXCCSR_VERSION Char 6 1635 Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_weighted_2018.pdf
January 01, 2018 - record is included in CCSR
BLD001
4 DXCCSR_BLD002 Num 3 12 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR
BLD002
5 DXCCSR_BLD003 Num 3 15 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR
BLD003
6 DXCCSR_BLD004 Num 3 18 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR
BLD004
7 DXCCSR_BLD005 Num 3 21 Indication that at least one ICD-10-CM diagnosis … the record is included in CCSR
SYM017
544 DXCCSR_VERSION Char 6 1635 Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2018_DX_PR_GRPS.TXT
January 01, 2018 - BLD001
NEDS 2018 DX_PR_GRPS 4 DXCCSR_BLD002 2 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NEDS 2018 DX_PR_GRPS 5 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … BLD003
NEDS 2018 DX_PR_GRPS 6 DXCCSR_BLD004 2 Num Indication that at least one ICD-10-CM diagnosis … BLD004
NEDS 2018 DX_PR_GRPS 7 DXCCSR_BLD005 2 Num Indication that at least one ICD-10-CM diagnosis … NEDS 2018 DX_PR_GRPS 544 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2019_DX_PR_GRPS.TXT
January 01, 2019 - 10-CM
NEDS 2019 DX_PR_GRPS 22 DXCCSR_BLD001 2 Num Indication that at least one ICD-10-CM diagnosis … BLD001
NEDS 2019 DX_PR_GRPS 23 DXCCSR_BLD002 2 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NEDS 2019 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … NEDS 2019 DX_PR_GRPS 97 DXCCSR_EAR001 2 Num Indication that at least one ICD-10-CM diagnosis … in CCSR SYM017
NEDS 2019 DX_PR_GRPS 563 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2020_DX_PR_GRPS.TXT
January 01, 2020 - BLD001
NEDS 2020 DX_PR_GRPS 23 DXCCSR_BLD002 2 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NEDS 2020 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … BLD003
NEDS 2020 DX_PR_GRPS 25 DXCCSR_BLD004 2 Num Indication that at least one ICD-10-CM diagnosis … NEDS 2020 DX_PR_GRPS 97 DXCCSR_EAR001 2 Num Indication that at least one ICD-10-CM diagnosis … CCSR SYM017
NEDS 2020 DX_PR_GRPS 563 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2018_DX_PR_GRPS.TXT
January 01, 2018 - DX_PR_GRPS 1 DXCCSR_BLD001 3 Num Indication that at least one ICD-10-CM diagnosis … DX_PR_GRPS 2 DXCCSR_BLD002 3 Num Indication that at least one ICD-10-CM diagnosis … DX_PR_GRPS 3 DXCCSR_BLD003 3 Num Indication that at least one ICD-10-CM diagnosis … DX_PR_GRPS 4 DXCCSR_BLD004 3 Num Indication that at least one ICD-10-CM diagnosis … NRD_2018_DX_PR_GRPS 542 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/reports/methods/2018-02.pdf
January 01, 2018 - Hospital readmission rates: the impacts of age, payer, and
mental health diagnoses. … analysis confirmed that the vast majority of
Tennessee CHIP discharges were for maternal or neonatal diagnoses … Number of Diagnosis and Procedure Fields by State, 2007
Table 6.
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hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-ChangeLog-v20241-v20251.xlsx
November 01, 2024 - between the following releases of the Clinical Classifications Software Refined (CCSR) for ICD-10-CM diagnoses … categories that have modifications to the category description
Changes to the mapping of ICD-10-CM diagnosis … codes to CCSR category
List of ICD-10-CM diagnosis codes that are mapped into a different CCSR category … List of ICD-10-CM diagnosis codes for which the default CCSR category for the inpatient principal diagnosis … diagnosis changed
List of ICD-10-CM diagnosis codes that were added to the CCSR tool
End of Content
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hcup-us.ahrq.gov/reports/projections/2012-02.pdf
January 01, 2012 - States, different outcomes for inpatient discharges
with a cardiovascular/cerebrovascular principal diagnosis … and
early 2011 data from 10 States, different outcomes for inpatient discharges with a principal
diagnosis … CCS categorizes ICD-9-CM diagnoses
and procedures into a manageable number of clinically meaningful … categories.5 This "clinical
grouper" makes it easier to quickly understand patterns of diagnoses and … Cardiovascular/cerebrovascular conditions are identified using the principal diagnosis which is
the
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hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section5.pdf
January 01, 2007 - Body system and condition categories are collections of specific diagnoses grouped into 17 broad system
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hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_weighted_2021.pdf
January 01, 2021 - record is included in CCSR BLD001
5 DXCCSR_BLD002 Num 3 12 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD002
6 DXCCSR_BLD003 Num 3 15 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD003
7 DXCCSR_BLD004 Num 3 18 Indication that at least one ICD-10-CM diagnosis … 81 DXCCSR_EAR001 Num 3 240 Indication that at least one ICD-10-CM diagnosis on the record is included … the record is included in CCSR SYM017
547 DXCCSR_VERSION Char 6 1704 Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_unweighted_2021.pdf
January 01, 2021 - record is included in CCSR BLD001
5 DXCCSR_BLD002 Num 3 12 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD002
6 DXCCSR_BLD003 Num 3 15 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD003
7 DXCCSR_BLD004 Num 3 18 Indication that at least one ICD-10-CM diagnosis … 81 DXCCSR_EAR001 Num 3 240 Indication that at least one ICD-10-CM diagnosis on the record is included … the record is included in CCSR SYM017
547 DXCCSR_VERSION Char 6 1704 Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_DX_PR_GRPS_Weighted_2022.pdf
January 01, 2022 - record is included in CCSR BLD001
26 DXCCSR_BLD002 Num 3 72 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD002
27 DXCCSR_BLD003 Num 3 75 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD003
28 DXCCSR_BLD004 Num 3 78 Indication that at least one ICD-10-CM diagnosis … in CCSR EAR001
103 DXCCSR_EAR002 Num 3 303 Indication that at least one ICD-10-CM diagnosis on the … the record is included in CCSR SYM017
568 DXCCSR_VERSION Char 6 1710 Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_DX_PR_GRPS_Unweighted_2022.pdf
January 01, 2022 - record is included in CCSR BLD001
26 DXCCSR_BLD002 Num 3 72 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD002
27 DXCCSR_BLD003 Num 3 75 Indication that at least one ICD-10-CM diagnosis … record is included in CCSR BLD003
28 DXCCSR_BLD004 Num 3 78 Indication that at least one ICD-10-CM diagnosis … in CCSR EAR001
103 DXCCSR_EAR002 Num 3 303 Indication that at least one ICD-10-CM diagnosis on the … the record is included in CCSR SYM017
568 DXCCSR_VERSION Char 6 1710 Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2022_DX_PR_GRPS.TXT
January 01, 2022 - BLD001
NEDS 2022 DX_PR_GRPS 23 DXCCSR_BLD002 2 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NEDS 2022 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … BLD003
NEDS 2022 DX_PR_GRPS 25 DXCCSR_BLD004 2 Num Indication that at least one ICD-10-CM diagnosis … NEDS 2022 DX_PR_GRPS 100 DXCCSR_EAR001 2 Num Indication that at least one ICD-10-CM diagnosis … in CCSR SYM017
NEDS 2022 DX_PR_GRPS 566 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2021_DX_PR_GRPS.TXT
January 01, 2021 - BLD001
NEDS 2021 DX_PR_GRPS 23 DXCCSR_BLD002 2 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NEDS 2021 DX_PR_GRPS 24 DXCCSR_BLD003 2 Num Indication that at least one ICD-10-CM diagnosis … BLD003
NEDS 2021 DX_PR_GRPS 25 DXCCSR_BLD004 2 Num Indication that at least one ICD-10-CM diagnosis … NEDS 2021 DX_PR_GRPS 100 DXCCSR_EAR001 2 Num Indication that at least one ICD-10-CM diagnosis … in CCSR SYM017
NEDS 2021 DX_PR_GRPS 566 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/FileSpecifications_NASS_2022_DX_PR_GRPS.TXT
January 01, 2022 - 2022 DX PR GRPS 24 DXCCSR_Default_DX1 6 Char Default CCSR for principal/first-listed ICD-10-CM diagnosis … NASS 2022 DX PR GRPS 25 DXCCSR_BLD001 3 Num Indication that at least one ICD-10-CM diagnosis … BLD001
NASS 2022 DX PR GRPS 26 DXCCSR_BLD002 3 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NASS 2022 DX PR GRPS 27 DXCCSR_BLD003 3 Num Indication that at least one ICD-10-CM diagnosis … in CCSR SYM017
NASS 2022 DX PR GRPS568 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses
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hcup-us.ahrq.gov/db/nation/nass/stats/FileSpecifications_NASS_2021_DX_PR_GRPS.TXT
January 01, 2021 - 2021 DX PR GRPS 3 DXCCSR_Default_DX1 6 Char Default CCSR for principal/first-listed ICD-10-CM diagnosis … NASS 2021 DX PR GRPS 4 DXCCSR_BLD001 3 Num Indication that at least one ICD-10-CM diagnosis … BLD001
NASS 2021 DX PR GRPS 5 DXCCSR_BLD002 3 Num Indication that at least one ICD-10-CM diagnosis … BLD002
NASS 2021 DX PR GRPS 6 DXCCSR_BLD003 3 Num Indication that at least one ICD-10-CM diagnosis … in CCSR SYM017
NASS 2021 DX PR GRPS547 DXCCSR_VERSION 6 Char Version of CCSR for ICD-10-CM diagnoses