-
hcup-us.ahrq.gov/datainnovations/clinicaldata/ExampleofUsingPOA-CMSHACsusingall-payerdata.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 … infections (selected surgeries) c
240,701
656
2.8
272.5
Foreign object retained after surgery … procedures; and laparoscopic gastric bypass, gastroenterostomy, or laparascopic gastric restrictive surgery … Percentage of adult discharges with a selected reported surgery-related CMS hospital-acquired condition
-
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
-
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/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/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/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/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/db/state/sasddist/sasddist_visits.jsp
September 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/db/nation/nass/nasssummstats.jsp
December 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 … Statistics
The following links provide summary statistics for the Nationwide Ambulatory 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/vars/n_hosp_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
-
hcup-us.ahrq.gov/datainnovations/ca.jsp
October 01, 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 … for the routine collection of patient-level hospital inpatient, emergency department, and ambulatory surgery
-
hcup-us.ahrq.gov/reports/statbriefs/sb140.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 … to improve blood flow to the heart, and a readmission for any other condition or surgery (but not a … Index AMI admissions
All reasons
Reason for readmission
New AMI
Scheduled PTCA or CABG surgery … "
Other reasons for readmission"
is defined as stays with no new AMI, or unscheduled surgery of
-
hcup-us.ahrq.gov/reports/trendtables/summarytrendtables.jsp
May 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
-
hcup-us.ahrq.gov/db/vars/discwt/nisnote.jsp
September 01, 2008 - 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/vars/n_disc_u/nisnote.jsp
September 01, 2008 - 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/key/nisnote.jsp
September 01, 2008 - 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 … KEY cannot be used to link records between HCUP inpatient and ambulatory surgery files.
-
hcup-us.ahrq.gov/db/vars/n_disc_u/kidnote.jsp
September 01, 2008 - 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/key/kidnote.jsp
September 01, 2008 - 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 … KEY cannot be used to link records between HCUP inpatient and ambulatory surgery files.