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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
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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
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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).
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psnet.ahrq.gov/node/42740/psn-pdf
December 31, 2014 - ICD-10 codes used to identify adverse drug events in
administrative data: a systematic review. … ICD-10 codes used to identify adverse drug events in
administrative data: a systematic review. … https://psnet.ahrq.gov/issue/icd-10-codes-used-identify-adverse-drug-events-administrative-data-
systematic-review … adverse drug events by searching administrative data and found that more than 800
different ICD-10 codes … could be used to detect medication errors, with the combination of codes varying
widely across studies
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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.
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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
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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
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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
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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
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www.ahrq.gov/cahps/surveys-guidance/helpful-resources/analysis/index.html
July 01, 2025 - team used four fairly simple approaches to implementing machine learning algorithms to predict the codes … In general, these approaches performed better than chance in predicting the human-generated codes. … However, the machine learning approaches performed far better at predicting common codes than at predicting … rare codes.
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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
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effectivehealthcare.ahrq.gov/sites/default/files/s81.pdf
October 01, 2007 - Given approximately 20,000
ICD-9-CM codes in use, individual codes possibly predictive
of a type of ADE … The complete
list of codes is available from the authors. … These
fields included adverse event codes. … We created dummy variables
that aggregated the codes. … Because
the at-risk indicator was positive if any of the selected codes
were present, all codes had equal
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www.ahrq.gov/research/findings/final-reports/iomracereport/reldataape.html
October 01, 2018 - The CDC/HL7 Code Set includes an extensive list of American Indian or Alaska Native categories and codes … Set may serve as the template from which entities can choose locally relevant tribal categories and codes … ) should develop a national standard list of granular ethnicity categories with accompanying unique codes … some Census ancestry codes to have "corresponding detailed ancestry codes" (i.e., Hausa may be said … ACS 1-year PUMS code lists: Ancestry codes .
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digital.ahrq.gov/sites/default/files/docs/resource/Dataform_3_Medication_Error_and_Near_Miss_Classification_Form.pdf
June 16, 2021 - Reviewer ID Number: ____ ____
See below for codes
3.
Case #
4.
Script #
5. … Near miss
Codes for Question 6 and 8
1. … LMR
Codes for question 11 (Choose all that apply)
1. … None
Codes for Question 12 (Choose all that apply)
1. Physician order
2. … Can’t tell
Codes for Question 13
1. No
2.
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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.
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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.
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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
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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
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www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/chronic/chipra-144-fullreport.pdf
January 01, 2020 - ) or could not be used
for primary diagnoses (n=1,291, i.e., E-codes) for a total of 13,220 codes applicable … We assigned rural-urban commuting area (RUCA) codes to patients
based on their five-digit home zip codes … RUCA codes could not be assigned for 10,423 observations
that were missing zip codes. … Limitations of ICD-9-CM Codes for Assessing Disability
The main limitation of using ICD-9-CM codes to … As such, we created
CWDA to identify CWD using ICD-9-CM codes.
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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