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hcup-us.ahrq.gov/reports/statbriefs/sb86.pdf
February 01, 2010 - Statistical Brief #86: Hospital-Based Ambulatory Surgery, 2007
From
HEALTHCARE COST … Introduction
Ambulatory surgery (AS), or outpatient surgery, is a
planned surgical episode where … Freestanding ambulatory surgery centers were not included. … from both hospital-affiliated and freestanding surgery centers. … Hospital-Based Ambulatory Surgery, 2007. HCUP Statistical Brief #86.
February 2010.
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hcup-us.ahrq.gov/nassoverview.jsp
February 01, 2025 - 12.1 million ambulatory surgery procedures. … surgery procedures. … ambulatory surgery from the sample of hospitals (9.1 million encounters in 2022). … Charges for ambulatory surgery services
Quality of ambulatory surgery care
Impact of health policy … changes
Access to ambulatory surgery care
Utilization of ambulatory surgery services by special
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hcup-us.ahrq.gov/db/nation/nass/NASSIntroduction2022.pdf
December 01, 2024 - ; NASS, Nationwide Ambulatory Surgery Sample. … The ambulatory surgery accounts for at least .05% of total
ambulatory surgery volume in the SASD or … Hospitals are reliably submitting ambulatory surgery data. … Surgery Flag Software for Services and Procedures. … The surgery may be performed in
operating suites also used for inpatient surgery, specially designated
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hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/SF-SvcProc-ChgLg-v20211-v20221.xlsx
May 01, 2022 - v20211
Table_of_Contents
This Excel file enumerates the changes between the following releases of the Surgery … v2021.1 (released April 2021) to v2022.1 (released May 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 … The comparison of the difference between software versions was performed at the level of surgery flag … Compare_SurgeryFlag_Code_Counts
Comparison of the Number of HCPCS Level I (CPT) Codes by Surgery Flag
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hcup-us.ahrq.gov/reports/statbriefs/sb287-Ambulatory-Surgery-Overview-2019.pdf
January 01, 2019 - of all major ambulatory surgery encounters) … Major
ambulatory surgery totals count each surgery performed, including multiple surgeries within or … Surgery Sample (NASS) is limited to encounters with at least one in-
scope ambulatory surgery on the … Surgery Flags Software for Services and Procedures. … Unit of analysis
The unit of analysis is the ambulatory surgery or ambulatory surgery encounter, not
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hcup-us.ahrq.gov/news/announcements/toolsmay2022.jsp
May 01, 2022 - Release of CCS for Services and Procedures, v2022.1, and the Surgery Flags for Services and Procedures … 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 … DATA QUERY TOOLS
Release of CCS for Services and Procedures, v2022.1, and the Surgery … Internet Citation: Release of CCS for Services and Procedures, v2022.1, and the Surgery Flags for Services
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hcup-us.ahrq.gov/reports/statbriefs/sb228-Breast-Reconstruction-For-Mastectomy.pdf
June 01, 2016 - Doing more:
trends in breast cancer surgery, 2005 to 2011. … was in the ambulatory surgery setting. … , mastectomy at separate stay/visit
Inpatient surgery, simultaneous mastectomy
Inpatient surgery, mastectomy … ambulatory surgery setting. … surgery facilities.
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompdc.jsp
May 01, 2024 - The collected outpatient data include ambulatory surgery, emergency department visits, and observation … Prior to 2021, the file provided to HCUP was limited to ambulatory surgery and ED records including Fast … A new definition of ambulatory surgery beginning October 1, 2015 with the transition to ICD-10-CM/PCS … Selection of Records for Inclusion in the SASD
All records identified by DCHA as ambulatory surgery … DCHA does not collect data from ambulatory surgery facilities that are not owned by a hospital.
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hcup-us.ahrq.gov/reports/statbriefs/sb201-Mastectomies-Inpatient-Outpatient.jsp
November 01, 2014 - Hospital-based ambulatory surgery
Inpatient surgery
Hospital-based ambulatory surgery
Total … surgery facilities. … All SASD include data from hospital-owned ambulatory surgery facilities. … This analysis was restricted to hospital-owned ambulatory surgery. … Overview of the State Ambulatory Surgery and Services Databases (SASD).
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hcup-us.ahrq.gov/db/nation/nass/nasschecklist.jsp
November 01, 2024 - Examples include ambulatory surgeries such as cataract surgery, cholecystectomy, appendectomy, gastric … In-scope surgeries are procedures flagged as "narrow" in the HCUP Surgery Flag Software for Services … Because the SASD do not include ambulatory surgery encounters that were subsequently admitted to the … Information on patients admitted to the hospital following ambulatory surgery is included in the HCUP … The NASS is designed for national or regional level analyses of ambulatory surgery-related care.
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hcup-us.ahrq.gov/db/nation/nass/2020_NASS_Introduction.pdf
January 01, 2020 - ; NASS, Nationwide Ambulatory Surgery Sample. … The ambulatory surgery accounts for at least .05% of total
ambulatory surgery volume in the SASD or … Hospitals are reliably submitting ambulatory surgery data. … Hospitals are reliably submitting ambulatory surgery data. … The surgery may be performed in
operating suites also used for inpatient surgery, specially designated
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hcup-us.ahrq.gov/news/exhibit_booth/NASSBrochure_031220.pdf
March 18, 2020 - The Nationwide Ambulatory Surgery Sample
(NASS) is part of the family of databases and
software tools … The NASS
produces national estimates of major ambulatory
surgery encounters performed in hospital-owned … Address Critical Topics
Rely on the NASS to study national ambulatory
surgery encounters, including: … encounters
• Charges for select ambulatory surgery services
• Quality of ambulatory surgery care
• Impact … surgery services
by special populations
Nationwide Ambulatory
Surgery Sample (NASS)
A Comprehensive
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompin.jsp
September 01, 2024 - A new definition of an ambulatory surgery record as of October 1, 2015 with the
transition to ICD … Beginning in 2022, IHA adopted new surgery flag definitions which increased the
number of surgeries … Selection of Records for Inclusion in the SASD
All records identified by IHA as ambulatory surgery … IHA does not collect data from ambulatory surgery
facilities that are not owned by a hospital. … Hospital-owned
ambulatory surgery and other outpatient care facilities may be contained within the
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hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/SGF-SvcPrc-ChgLg-v20201-v20211.xlsx
April 01, 2021 - v20211
Table_of_Contents
This Excel file enumerates the changes between the following releases of the Surgery … v2020.1 (released October 2020) to v2021.1 (released April 2021)
Table of Contents
Comparison of the surgery … flag assignments by type of HCPCS Level I (CPT) codes
v2020.1 surgery flag assignments versus v2021.1 … The comparison of the difference between software versions was performed at the level of surgery flag … Compare_SurgeryFlag_Code_Counts
Comparison of the Number of HCPCS Level I (CPT) Codes by Surgery Flag
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompak.jsp
June 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 … These facilities are mostly nonhospital-owned
surgery centers. … Identification of Hospital-Owned Ambulatory Surgery and Other Types of
Outpatient Facilities in … Hospital-owned ambulatory surgery and other outpatient care
facilities may be contained within the
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompmi.jsp
April 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 … stays, as long the ambulatory surgery criteria described above are met. … Selection of Records for Inclusion in the SASD
All records identified as ambulatory surgery by MHA … Identification of Hospital-Owned Ambulatory Surgery and Other Types of Outpatient Facilities in the SASD
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hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/SGF-SvcPrc-ChgLg-v20191-v20192.xlsx
October 01, 2020 - v20192
Table_of_Contents
This Excel file enumerates the changes between the following releases of the Surgery … flag assignments by type of HCPCS Level I (CPT) codes
v2019.1 surgery flag assignments versus v2019.2 … The comparison of the difference between software versions was performed at the level of surgery flag … Compare_SurgeryFlag_Code_Counts
Comparison of the Number of HCPCS Level I (CPT) Codes by Surgery Flag … flag value in v2019.2
(missing value)
Anesthesia (00100-01999)
0 272
Surgery (10004-69990)
0
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompsd.jsp
June 01, 2024 - Ambulatory surgery defined by revenue codes 0360-0369 for operating room services, 0480 for cardiology … The record type is also used to assign the HCUP data elements STATE_AS (ambulatory surgery record) and … Selection of Records for Inclusion in the SASD
All records identified by SDAHO as ambulatory surgery … are included in the SASD (STATE_AS=1 based on the ambulatory surgery flag). … SDAHO does not collect data from ambulatory surgery facilities that are not owned by a hospital.
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hcup-us.ahrq.gov/reports/statbriefs/sb_specific.jsp
April 01, 2018 - Topics include circumcisions, cardiac stents, and bariatric surgery. …
#228
Breast Reconstruction Surgery for Mastectomy in Hospital Inpatient and Ambulatory … #200
Procedures to Treat Benign Uterine Fibroids in Hospital Inpatient and Hospital-Based Ambulatory Surgery … News Brief
#23
Bariatric Surgery Utilization and Outcomes in 1998 and 2004 ( PDF file, 190
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecomphi.jsp
May 01, 2020 - HHIC defines ambulatory surgery as same-day hospital surgery events that are performed on an outpatient … Starting in data year 2011, observation service encounters are included with the ambulatory surgery data … Selection of Records for Inclusion in the SASD
All records identified by HHIC as ambulatory surgery … HHIC does not collect data from ambulatory surgery facilities that are not owned by a hospital. … Identification of Hospital-Owned Ambulatory Surgery and Other Types of Outpatient Facilities in the SASD