-
hcup-us.ahrq.gov/db/vars/e_ccsn/nisnote.jsp
September 01, 2008 - All ICD-9-CM diagnosis codes including external cause of injury codes E codes are classified. … From January 2003 to September 2015 , any separately reported E codes and any E codes encountered in … the diagnosis array are placed in a separate array specific to E codes (ECODEn). … In the CCS, E codes are classified into 20 categories (values 2601-2621). … A format is also available to map CCS codes into a few broad classes of conditions based on ICD-9-CM
-
hcup-us.ahrq.gov/db/vars/e_ccsn/nrdnote.jsp
August 01, 2015 - All ICD-9-CM diagnosis codes including external cause of injury codes E codes are classified. … From January 2003 to September 2015 , any separately reported E codes and any E codes encountered in … the diagnosis array are placed in a separate array specific to E codes (ECODEn). … In the CCS, E codes are classified into 20 categories (values 2601-2621). … A format is also available to map CCS codes into a few broad classes of conditions based on ICD-9-CM
-
hcup-us.ahrq.gov/db/vars/e_ccsn/kidnote.jsp
September 01, 2008 - All ICD-9-CM diagnosis codes including external cause of injury codes E codes are classified. … From January 2003 to September 2015 , any separately reported E codes and any E codes encountered in … the diagnosis array are placed in a separate array specific to E codes (ECODEn). … In the CCS, E codes are classified into 20 categories (values 2601-2621). … A format is also available to map CCS codes into a few broad classes of conditions based on ICD-9-CM
-
hcup-us.ahrq.gov/db/vars/e_ccsn/nedsnote.jsp
May 01, 2015 - All ICD-9-CM diagnosis codes including external cause of injury codes E codes are classified. … From January 2003 to September 2015 , any separately reported E codes and any E codes encountered in … the diagnosis array are placed in a separate array specific to E codes (ECODEn). … In the CCS, E codes are classified into 20 categories (values 2601-2621). … A format is also available to map CCS codes into a few broad classes of conditions based on ICD-9-CM
-
hcup-us.ahrq.gov/toolssoftware/ccs/ccs.jsp
July 01, 2025 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes … The ICD-9-CM's multitude of codes - over 14,000 diagnosis codes and 3,900 procedure codes - are collapsed … Also, single-level category 260 does not contain any E Codes as of FY 2005. … Suicide E codes: Mechanism of Injury:
Suicide E Codes (external cause of injury codes) are assigned … Note: There are no new diagnosis or procedure codes for FY 2015.
-
hcup-us.ahrq.gov/reports/methods/2004_1.jsp
January 01, 2004 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes … This document describes the software that maps ICD-9-CM diagnosis codes into comorbidity indicators, … Diagnostic codes (ICD-9-CMs).
The required elements and coding are detailed further below. … The library contains formats for the ICD-9-CM codes and DRG screens. … All other changes are pre-existing codes that have been added to the software.
-
hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/SF-SvcProc-ChgLg-v20211-v20221.xlsx
May 01, 2022 - 2022)
Table of Contents
Comparison of the surgery flag assignments by type of HCPCS Level I (CPT) codes … v2021.1 surgery flag assignments versus v2022.1
This tool includes Current Procedural Terminology (CPT®) codes … Our license agreement prohibits the listing of individual CPT codes with labels. … Compare_SurgeryFlag_Code_Counts
Comparison of the Number of HCPCS Level I (CPT) Codes by Surgery Flag … code
Not assigned a surgery flag value in v2021.1 565
New code in 2022
Laboratory analyses (U codes
-
hcup-us.ahrq.gov/news/exhibit_booth/hcup_90_min_pres.jsp
December 01, 2022 - The medical coder classifies the
inpatient care into ICD-10-CM/PCS diagnosis and procedure codes … The billing
department then uses the medical codes assigned by the coder to generate a … or procedure codes
Consider which coding system is appropriate for your analysis to … , augmented with
ICD-10-PCS procedure codes
Versions available by FY for years 2017-2020 … Currently a beta version
UB-04 Revenue Codes and ICD-10-PCS Procedure Codes → Utilization Flags
-
hcup-us.ahrq.gov/db/nation/nis/SC-Ecode-NIS2000-ErrataSheet.pdf
May 23, 2017 - Nationwide Inpatient Sample, 6,248 discharges from South Carolina are
missing external cause of injury codes … (E Codes). … The separate E Code file
includes information only for those South Carolina discharges missing E Codes … discharges from South Carolina in the 2000 NIS; only 6,248 South Carolina
discharges are missing E Codes … The
additional E Codes will replace blank diagnoses in position 11 (DX11) and
position 12 (DX12).
-
hcup-us.ahrq.gov/toolssoftware/comorbidity/comformat2008_v24.txt
March 11, 2008 - /* 03/11/08: Version 3.3 contains the updated ICD-9-CM and */
/* DRG version 24 codes … For */
/* MS-DRG version 25 codes,use comformat2008_v25.txt.*/
/* 01/16/07: Version … . */
/* 10/25/05: Version 3.1 contains the updated ICD-9-CM codes */
/* for 2006 … These codes are found in the renal */
/* failure and alcohol abuse formats. … These codes can be found in the "Other */
/* Neurological" format.
-
hcup-us.ahrq.gov/db/vars/i10_ecausen/nisnote.jsp
September 10, 2008 - (E codes) are stored in the data element ECODEn. … In the HCUP databases, ICD-10-CM external cause of morbidity codes are represented by alphanumeric codes … The HCUP data elements for these codes are length 7. … The codes are left-justified in the HCUP databases. … External cause of morbidity codes are compared to a list of ICD-10-CM codes valid for the discharge date
-
hcup-us.ahrq.gov/db/vars/i10_ecausen/kidnote.jsp
September 10, 2008 - (E codes) are stored in the data element ECODEn. … In the HCUP databases, ICD-10-CM external cause of morbidity codes are represented by alphanumeric codes … The HCUP data elements for these codes are length 7. … The codes are left-justified in the HCUP databases. … External cause of morbidity codes are compared to a list of ICD-10-CM codes valid for the discharge date
-
hcup-us.ahrq.gov/db/vars/i10_delivery/nisnote.jsp
August 10, 2024 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes … Evidence of a delivery is based on the following screen:
Any of the following ICD-10-CM diagnosis codes … D&C without CC/MCC
The data element I10_DELIVERY excludes males and diagnosis and procedure codes … This includes:
ICD-10-CM diagnosis codes of pregnancy with abortive outcome (O00, O01, O02, O03, … O04, O07, or O08)
ICD-10-PCS procedure codes starting with 10A0 that indicate an abortion
For data
-
hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2021.pdf
March 01, 2024 - ICD-10-CM/PCS codes. … Urban Influence Codes. … ICD-9-CM and ICD-10-CM/PCS Diagnosis and Procedure Codes and CPT Procedure
Codes
• The HCUP-US website … ICD-9-CM and ICD-
10-CM/PCS codes change every October as new codes are introduced, and some
codes are … codes are in effect during the period studied
-
hcup-us.ahrq.gov/datainnovations/HCUP_RecomForReportingTrends_070517.pdf
July 05, 2017 - counts, rates, averages) that are based on HCUP data with a mixture
of ICD-9-CM and ICD-10-CM/PCS codes … recommendations apply to calendar year
2015 data (which includes both ICD-9-CM and ICD-10-CM/PCS codes … (Jan 1, 2015 to September 30, 2015)
• Three months of data with ICD-10-CM/PCS codes (October 1, 2015 … Recommendation
Yes—Analysis is based on
diagnosis and procedure
codes (i.e., uses ICD- … 9-CM
and ICD-10-CM/PCS codes)
The first step should be to analyze the data by discharge
quarter
-
hcup-us.ahrq.gov/tech_assist/faq.jsp
October 01, 2024 - The NASS includes only CPT codes (Healthcare Common Procedure Coding System (HCPCS) Level I codes). … HCPCS Level II codes are excluded. … Does the NEDS contain ICD-9-CM/ICD-10-CM/PCS procedure codes or CPT codes? … The beta version of the CCS for ICD-10-CM/PCS codes will not be updated for newer codes (ICD-10-CM codes … codes.
-
hcup-us.ahrq.gov/toolssoftware/comorbidity/comformat2008_v25.txt
October 20, 2015 - /* 01/20/08: Version 3.3 contains the updated ICD-9-CM and */
/* DRG version 25 codes … For */
/* DRG version 24 codes, use comformat2008_v24.txt. */
/* 01/16/07: Version … . */
/* 10/25/05: Version 3.1 contains the updated ICD-9-CM codes */
/* for 2006 … These codes are found in the renal */
/* failure and alcohol abuse formats. … These codes can be found in the "Other */
/* Neurological" format.
-
hcup-us.ahrq.gov/reports/methods/2004CCSUserGuideFinal.pdf
September 01, 2004 - New codes are added, existing codes
are deleted, and definitions of current codes are changed. … 2602 E Codes: Drowning/submersion
2603 E Codes: Fall
2604 E Codes: Fire/burn
2605 … E Codes: Firearm
2606 E Codes: Machinery
2607 E Codes: Motor vehicle traffic (MVT)
2608 … E Codes: Pedal cyclist; not MVT
2609 E Codes: Pedestrian; not MVT
2610 E Codes: Transport; … and classifiable
2619 E Codes: Other specified; NEC
2620 E Codes: Unspecified
2621 E Codes
-
hcup-us.ahrq.gov/toolssoftware/ccs/CCSUsersGuide.pdf
March 01, 2016 - codes. … 2602 E Codes: Drowning/submersion
2603 E Codes: Fall
2604 E Codes: Fire/burn
2605 E Codes: Firearm … E Codes: Pedal cyclist; not MVT
2609 E Codes: Pedestrian; not MVT
2610 E Codes: Transport; not MVT … 2611 E Codes: Natural/environment
2612 E Codes: Overexertion
2613 E Codes: Poisoning
2614 E Codes … E Codes: Adverse effects of medical drugs
2618 E Codes: Other specified and classifiable
2619 E Codes
-
hcup-us.ahrq.gov/news/exhibit_booth/HCUPOverviewDeck_121422.pdf
February 09, 2022 - or procedure codes
• Consider which coding system is appropriate for your
analysis to identify the … ,
injury sequela codes
Includes ICD-10-CM diagnosis codes valid as of
October 2015 through the current … Need to identify
services based
on procedure
and/or revenue
center codes? … ,
augmented with ICD-
10-PCS procedure
codes
► Versions available by
fiscal year for 2017–2020 … ► Currently a beta version
UB-04 Revenue Codes and ICD-10-PCS
Procedure Codes
Utilization Flags