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hcup-us.ahrq.gov/db/vars/mdnum2_r/nisnote.jsp
September 02, 2008 - , and
Other Operating or Performing Practitioner. … Operating surgeon is provided in MDNUM2_R. … Prior to 2015, Mississippi provided attending physician and operating physician numbers. … physician number 1 is provided in MDNUM2_R
Operating physician number 2 is provided in MDNUM3_R … Operating physician number 3 is provided in MDNUM4_R
Physician identification numbers can be used
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hcup-us.ahrq.gov/db/vars/mdnum1_r/nisnote.jsp
September 01, 2008 - , and
Other Operating or Performing Practitioner. … Operating surgeon is provided in MDNUM2_R. … Prior to 2015, Mississippi provided attending physician and operating physician numbers. … physician number 1 is provided in MDNUM2_R
Operating physician number 2 is provided in MDNUM3_R … Operating physician number 3 is provided in MDNUM4_R
Physician identification numbers can be used
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hcup-us.ahrq.gov/db/vars/mdnum1_r/kidnote.jsp
September 01, 2008 - , and
Other Operating or Performing Practitioner. … Operating surgeon is provided in MDNUM2_R. … physician number 1 is provided in MDNUM2_R
Operating physician number 2 is provided in MDNUM3_R … Operating physician number 3 is provided in MDNUM4_R
Physician identification numbers can be used … physician is provided in MDNUM2_R,
Other operating physician is provided in MDNUM3_R,
Rendering
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hcup-us.ahrq.gov/db/vars/mdnum2_r/kidnote.jsp
September 02, 2008 - , and
Other Operating or Performing Practitioner. … Operating surgeon is provided in MDNUM2_R. … physician number 1 is provided in MDNUM2_R
Operating physician number 2 is provided in MDNUM3_R … Operating physician number 3 is provided in MDNUM4_R
Physician identification numbers can be used … physician is provided in MDNUM2_R,
Other operating physician is provided in MDNUM3_R,
Rendering
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hcup-us.ahrq.gov/reports/statbriefs/sb233-Operating-Room-Procedures-United-States-2014.jsp
December 01, 2017 - Overview of Operating Room Procedures During Inpatient Stays in U.S. … Overview of Operating Room Procedures During Inpatient Stays in U.S. Hospitals, 2014. … Profile of inpatient operating room procedures in US hospitals in 2007. … Most Frequent Operating Room Procedures Performed in U.S. Hospitals, 2003-2012. … www.hcup-us.ahrq.gov/reports/statbriefs/sb171-Operating-Room-Procedure-Trends.pdf .
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hcup-us.ahrq.gov/db/vars/pclassn/nisnote.jsp
September 01, 2008 - procedure is diagnostic or therapeutic, and (2) whether a procedure is expected to be performed in an operating … assign all ICD-10-PCS or ICD-9-CM procedure codes into one of four categories:
Minor Diagnostic: Non-operating … B244ZZZ, Ultrasonography of right heart; ICD-9-CM code 87.03, CT scan of head)
Minor Therapeutic: Non-operating … ICD-9-CM code 02.41, Irrigate ventricular shunt)
Major Diagnostic: All procedures considered valid operating … Prior to version 2021.1, the Procedure Classes definition of major surgeries was based on the list of operating
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hcup-us.ahrq.gov/db/vars/pclassn/nrdnote.jsp
August 01, 2015 - procedure is diagnostic or therapeutic, and (2) whether a procedure is expected to be performed in an operating … assign all ICD-10-PCS or ICD-9-CM procedure codes into one of four categories:
Minor Diagnostic: Non-operating … B244ZZZ, Ultrasonography of right heart; ICD-9-CM code 87.03, CT scan of head)
Minor Therapeutic: Non-operating … ICD-9-CM code 02.41, Irrigate ventricular shunt)
Major Diagnostic: All procedures considered valid operating … Prior to version 2021.1, the Procedure Classes definition of major surgeries was based on the list of operating
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hcup-us.ahrq.gov/db/vars/pclassn/kidnote.jsp
September 01, 2008 - procedure is diagnostic or therapeutic, and (2) whether a procedure is expected to be performed in an operating … assign all ICD-10-PCS or ICD-9-CM procedure codes into one of four categories:
Minor Diagnostic: Non-operating … B244ZZZ, Ultrasonography of right heart; ICD-9-CM code 87.03, CT scan of head)
Minor Therapeutic: Non-operating … ICD-9-CM code 02.41, Irrigate ventricular shunt)
Major Diagnostic: All procedures considered valid operating … Prior to version 2021.1, the Procedure Classes definition of major surgeries was based on the list of operating
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hcup-us.ahrq.gov/db/vars/pclassn/nedsnote.jsp
May 01, 2015 - procedure is diagnostic or therapeutic, and (2) whether a procedure is expected to be performed in an operating … assign all ICD-10-PCS or ICD-9-CM procedure codes into one of four categories:
Minor Diagnostic: Non-operating … B244ZZZ, Ultrasonography of right heart; ICD-9-CM code 87.03, CT scan of head)
Minor Therapeutic: Non-operating … ICD-9-CM code 02.41, Irrigate ventricular shunt)
Major Diagnostic: All procedures considered valid operating … Prior to version 2021.1, the Procedure Classes definition of major surgeries was based on the list of operating
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hcup-us.ahrq.gov/reports/statbriefs/sb281-Operating-Room-Procedures-During-Hospitalization-2018.pdf
January 01, 2018 - Overview of Operating Room Procedures During Inpatient Stays in U.S. … Hospitals, 2018
1
Overview of Operating Room Procedures
During Inpatient Stays in U.S. … a This Statistical Brief represents an update to HCUP Statistical Brief #233,
Overview of Operating … Overview of Operating Room Procedures During Inpatient
Stays in U.S. Hospitals, 2014. … Overview of Operating Room Procedures During
Inpatient Stays in U.S. Hospitals, 2018.
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hcup-us.ahrq.gov/toolssoftware/procedure/procedure.jsp
July 01, 2025 - Classes assign all ICD-9-CM procedure codes to one of four categories:
Minor Diagnostic - Non-operating … room procedures that are diagnostic (e.g., 87.03 CT scan of head)
Minor Therapeutic - Non-operating … diagnostic reasons (e.g., 01.14 Open brain biopsy)
Major Therapeutic - All procedures considered valid operating … Calculating ORPROC: Users who wish to identify discharges that contain an operating room procedure … record, users should loop through that array to find any instances where a procedure takes place in the Operating
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hcup-us.ahrq.gov/reports/infographics/281_cesarean-sections.jsp
January 01, 2022 - 2018
(Picture of AHRQ Logo)
Cesarean Sections
Were the Most Frequent Operating … Room Procedure in 2018
8% Of all Operating Room Procedures
Source: AHRQ, Healthcare Cost … and Utilization Project Statistical Brief #281: Overview of Operating Room Procedures During Inpatient
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hcup-us.ahrq.gov/db/vars/pclass_edn/nedsnote.jsp
May 01, 2015 - categorizes ICD-9-CM procedure codes into one of four broad categories:
Minor Diagnostic: Non-operating … room procedures that are diagnostic (e.g., 87.03 CT scan of head)
Minor Therapeutic - Non-operating … therapeutic (e.g., 02.41 Irrigate ventricular shunt)
Major Diagnostic - All procedures considered valid operating … diagnostic reasons (e.g., 01.14 Open brain biopsy)
Major Therapeutic - All procedures considered valid operating
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hcup-us.ahrq.gov/db/vars/pclass_ipn/nedsnote.jsp
May 01, 2015 - categorizes ICD-9-CM procedure codes into one of four broad categories:
Minor Diagnostic: Non-operating … room procedures that are diagnostic (e.g., 87.03 CT scan of head)
Minor Therapeutic - Non-operating … therapeutic (e.g., 02.41 Irrigate ventricular shunt)
Major Diagnostic - All procedures considered valid operating … diagnostic reasons (e.g., 01.14 Open brain biopsy)
Major Therapeutic - All procedures considered valid operating
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hcup-us.ahrq.gov/reports/statbriefs/sb281-Operating-Room-Procedures-During-Hospitalization-2018.jsp
January 01, 2018 - Overview of Operating Room Procedures During Inpatient Stays in U.S. Hospitals, 2018
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hcup-us.ahrq.gov/db/vars/mdnum2_s/nisnote.jsp
September 02, 2008 - types of physician identifiers are available:
Attending physician is provided in MDNUM1_S and
Operating … Operating surgeon is provided in MDNUM2_S. … of physician identifiers are available:
Attending physician NPI is provided in MDNUM1_S and
Operating … physician is provided in MDNUM2_S,
Other operating physician is provided in MDNUM3_S,
Rendering … Virginia
Beginning in 2008, Virginia provided 4 physician ID fields: attending physician IDs, operating
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hcup-us.ahrq.gov/db/vars/mdnum1_s/nisnote.jsp
September 01, 2008 - types of physician identifiers are available:
Attending physician is provided in MDNUM1_S and
Operating … Operating surgeon is provided in MDNUM2_S. … of physician identifiers are available:
Attending physician NPI is provided in MDNUM1_S and
Operating … physician is provided in MDNUM2_S,
Other operating physician is provided in MDNUM3_S,
Rendering … Virginia
Beginning in 2008, Virginia provided 4 physician ID fields: attending physician IDs, operating
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hcup-us.ahrq.gov/db/vars/i10_serviceline/nrdnote.jsp
August 10, 2015 - For each MDC there is a list of procedure codes
that qualify as operating room procedures. … If the discharge involves an operating room
procedure, it is assigned to one of the surgical DRGs … For each MDC there is a list of procedure codes that qualify as operating room procedures. … If the discharge involves an operating room procedure, it is assigned to one of the surgical DRGs within … For each MDC there is a list of procedure codes that qualify as operating room procedures.
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hcup-us.ahrq.gov/db/vars/i10_serviceline/nisnote.jsp
September 10, 2008 - For each MDC there is a list of procedure codes
that qualify as operating room procedures. … If the discharge involves an operating room
procedure, it is assigned to one of the surgical DRGs … For each MDC there is a list of procedure codes that qualify as operating room procedures. … If the discharge involves an operating room procedure, it is assigned to one of the surgical DRGs within … For each MDC there is a list of procedure codes that qualify as operating room procedures.
-
hcup-us.ahrq.gov/db/vars/i10_serviceline/kidnote.jsp
September 10, 2008 - For each MDC there is a list of procedure codes
that qualify as operating room procedures. … If the discharge involves an operating room
procedure, it is assigned to one of the surgical DRGs … For each MDC there is a list of procedure codes that qualify as operating room procedures. … If the discharge involves an operating room procedure, it is assigned to one of the surgical DRGs within … For each MDC there is a list of procedure codes that qualify as operating room procedures.