-
hcup-us.ahrq.gov/datainnovations/clinicaldata/5MHAProjBenefits011508.jsp
December 05, 2010 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … outcome rates with and without enhancement of its analytic database
Risk-Adjusted Mortality - CABG Surgery … Chart of risk-adjusted mortality in percent for CABG surgery
Chart shows confidence interval … risk-adjusted mortality, and p-value of predicted to observed percent risk-adjusted mortality for CABG surgery
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hcup-us.ahrq.gov/reports/spotlights.jsp
June 01, 2018 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … This study utilizes the 2011 State Inpatient Database (SID) , State Ambulatory Surgery Databases (SASD … California to investigate Post-Hospital Syndrome (PHS) and post-operative outcomes following elective surgery … This study used the 2005-2012 State Inpatient Database (SID) , State Ambulatory Surgery and Services
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hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompmn.jsp
November 01, 2016 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Beginning in data year 2014, MHA creates four separate indicator flags that identify ambulatory surgery … The assignment of an ambulatory surgery and ED visit record is hierarchical. … Specifically, if the Partner-defined ED flag is true, the ambulatory surgery flag is set to false.
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hcup-us.ahrq.gov/db/nation/nass/nassrefinements2018.jsp
December 21, 2019 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Refinements
2018 NASS Refinements
The 2018 NASS applied updated versions of the HCUP Surgery
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hcup-us.ahrq.gov/news/exhibit_booth/participationbystate.jsp
April 01, 2022 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Virginia
Washington
West Virginia
Wisconsin
Wyoming
HCUP Partners Providing Ambulatory Surgery
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hcup-us.ahrq.gov/reports/infographics/flus-annual-impact.jsp
May 01, 2020 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Annual Flu-Related Expenses, 2016-17
$840 for emergency room visits
$312 for ambulatory surgery
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hcup-us.ahrq.gov/db/vars/s_disc_u/nassnote.jsp
August 01, 2019 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … For the NASS, N_DISC_U contains the total number of major ambulatory surgery encounters in sampled hospital-owned
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_visits.jsp
August 01, 2025 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … : File Composition - Number of Visits by Year
HCUP State Ambulatory Surgery … following table lists the number of visits in the HCUP Central
Distributor State Ambulatory Surgery
-
hcup-us.ahrq.gov/reports/statbriefs/sb287-Ambulatory-Surgery-Overview-2019.jsp
January 01, 2019 - Overview of Major Ambulatory Surgeries Performed in Hospital-Owned Facilities, 2019
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/File1_AHCA_Presentation_To_AHSS_On_POA.jsp
August 01, 2011 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Conditions that develop during an outpatient encounter, including ED, observation or outpatient surgery … Pt. undergoes outpt surgery. During recovery develops a-fib and admitted. … Pt. undergoes inpt surgery. Afterward devlops fever & is treated aggressively.
-
hcup-us.ahrq.gov/reports/methods/2016-06.pdf
January 01, 2016 - The State Ambulatory Surgery and Services Databases (SASD) include encounter-level data for
ambulatory … The specific types of ambulatory surgery and outpatient services included in each SASD vary by
State … All SASD include data from hospital-owned ambulatory surgery facilities. … Surgeries (continued)
Cataract surgery
Possible HCUP databases SID, SASD
Complete capture in
HCUP … Moving cataract surgery into the practice setting. Opthalmology Management. 2015;19:6–8.
-
hcup-us.ahrq.gov/news/awards_archive.jsp
November 01, 2024 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Effect of insurance expansion on utilization of inpatient surgery . … A decade analysis of trends and outcomes of bariatric surgery in medicare beneficiaries . … Bariatric surgery complications before vs after implementation of a national policy restricting coverage
-
hcup-us.ahrq.gov/reports/methods/2004_6.pdf
January 01, 2004 - However, the HCUP ambulatory surgery data did not reflect the
same consistency. … comparable to the HCUP ambulatory surgery databases exists. … In the ambulatory surgery data, the relationship
was not as clear. … This pattern was not the rule in the
18 states that provided ambulatory surgery data. … Center Data
COMPARISONS OF AMBULATORY SURGERY DATA
SASD versus AHA
CONCLUSION
APPENDIX 1.
-
hcup-us.ahrq.gov/db/vars/n_disc_u/nassnote.jsp
August 01, 2019 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … For the NASS, N_DISC_U contains the total number of major ambulatory surgery encounters in the universe
-
hcup-us.ahrq.gov/db/vars/discwt/nassnote.jsp
August 01, 2019 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Nationwide Emergency Department Sample (NEDS), Nationwide Readmissions Database (NRD), Nationwide Ambulatory Surgery
-
hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompks.jsp
November 01, 2018 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Files
The Kansas Hospital Association provides HCUP with a combined outpatient file with ambulatory surgery … which are identified by an outpatient place of service indicator:
Emergency room (1)
Outpatient surgery
-
hcup-us.ahrq.gov/db/nation/neds/nedscorrections_2022.jsp
January 01, 2022 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery
-
hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompin.jsp
September 01, 2024 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … combined outpatient file, which includes
encounter-level data for emergency services, outpatient surgery
-
hcup-us.ahrq.gov/tech_assist/index_ghi.jsp
April 01, 2021 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Software (CCS)
ICD-9-CM Elixhauser Comorbidity Software
ICD-9-CM Procedure Classes Tool
ICD-9-CM Surgery
-
hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompnc.jsp
August 01, 2012 - Classes Refined for ICD-10-PCS
Tools for CPT and HCPCS Level II
CCS for Services and Procedures
Surgery … ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure Classes for ICD-9-CM
Surgery … Human Services (NCDHHS) reports emergency department (ED) records in a separate file from ambulatory surgery … NCDHHS uses Bill Type to distinguish between patients treated in an ED and patients with an ambulatory surgery