-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_CORE_10A.TXT
January 01, 2000 - Num MDC, version 18
NIS 2000 10PCT_SAMPLE_A 57 MDID_S 245 260 Char Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1999_CORE10Av2.TXT
January 01, 1999 - Num MDC, version 18
NIS 1999 CORE10A 58 MDID_S 240 255 Char Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1999_CORE10A.TXT
January 01, 1999 - 238 239 Num MDC, version 18
NIS 1999 CORE10A 58 MDID_S 240 255 Char Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1999_CORE10B.TXT
January 01, 1999 - 238 239 Num MDC, version 18
NIS 1999 CORE10B 58 MDID_S 240 255 Char Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1998_CORE.TXT
January 01, 1998 - 238 239 Num MDC, version 18
NIS 1998 CORE 58 MDID_S 240 255 Char Attending physician
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2000_CORE.TXT
January 01, 2000 - Num MDC, version 18
KID 2000 CORE 61 MDID_S 263 278 Char Attending physician
-
hcup-us.ahrq.gov/reports/methods/FinalReportonObservationStatus_v2Final.pdf
January 01, 2010 - Framework for Understanding Observation Status
The American College of Emergency Physicians (ACEP, … It appears that most patients arrive via referral by a physician (35
percent) or other hospital (33 … American College of Emergency Physicians (ACEP). “Management of observation
units.” … 1998
Measure Percent of observation patients
All Sources of Referral to Observation Status 100
Physician … code for inpatient data; CHG = State-specific charge bucket; CPT =
Common Procedural Terminology for physician
-
hcup-us.ahrq.gov/reports/methods/2012_04.pdf
January 01, 2012 - Source
Medicare administrative claims data include Medicare inpatient,
outpatient, and carrier (physician … readmissions are based on inpatient data, the risk adjustment algorithm
uses inpatient, outpatient, and physician … Data Source
Medicare inpatient, outpatient, and carrier (physician) Standard Analytic
Files. … readmissions are based on inpatient data, the risk-
adjustment algorithm uses inpatient, outpatient, and physician … of elevated risk of
rehospitalization and the frequency of post-discharge outpatient visits
with a physician
-
hcup-us.ahrq.gov/reports/statbriefs/sb265-System-Affiliation-and-Inpatient-Stays-2016.pdf
January 01, 2016 - Health Systems.6 The compendium focuses on integration
between hospitals and physicians (vertical integration … Note that health systems may contain other long-term care facilities, specialty
hospitals and/or physician … a health system as “an organization that includes at least one hospital and at least
one group of physicians … reflect the amount the hospital billed for the entire hospital stay
and do not include professional (physician
-
hcup-us.ahrq.gov/ToolsVirtualWkshp_Day1_102721.pdf
June 14, 2021 - released from the ED
• Varying geographic levels
► State
► Nationwide
• HCUP databases do not include physician … expected payer
information
• Detailed charges
• Synthetic patient linkage
numbers
• Synthetic physician … identifiers
• Physician specialty
• Hospital identifier
(unencrypted)
PAY1_X PAY1 (Standardized … Terminology)
o HCPCS Level II
o Available in all data years
o Applicable to outpatient procedures and physician … CPT
codes, are copyrighted and published by the
American Medical Association
► Used to report physician
-
hcup-us.ahrq.gov/reports/statbriefs/sb86.pdf
February 01, 2010 - dental procedures, and
procedures predominantly done in freestanding centers, radiology centers, or physician … Charges do not
necessarily reflect reimbursements or costs and do not include most professional (physician … dental procedures, and procedures predominantly done in freestanding centers,
radiology centers, or physician
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/File1_AHCA_Presentation_To_AHSS_On_POA.jsp
August 01, 2011 - Present on Admission Indicators
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
Email Updates
…
-
hcup-us.ahrq.gov/Web3Spring2021HCUPTools_042221_posted.pdf
April 22, 2021 - HCPCS Level II‡
ICD-9-CM
*Used only for inpatient procedures
‡Used for outpatient procedures and physician … tools
HCPCS Level I (CPTs) and Level II codes are used for the
reporting of outpatient procedures and physician
-
hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompny.jsp
August 01, 2006 - revenue codes and nonmissing information on the procedure time, method of anesthesia, and operating room physician
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/definitions.jsp
January 01, 2008 - reflect the amount the hospital billed for the entire hospital stay and do not include professional (physician
-
hcup-us.ahrq.gov/db/ccr/ip-ccr/ip-ccr.jsp
February 01, 2025 - HCUP total charges exclude professional (physician) fees.
-
hcup-us.ahrq.gov/reports/statbriefs/sb155.jsp
May 01, 2013 - Title IX, Section 9121, 100 Stat 167 (1986).
2 American College of Chest Physicians. … Dallas: American College of Emergency Physicians; 2001.
3 One recent study found that only 53% of … EDs had access 24 hours and 7 days a week to a board certified pediatric emergency medicine attending physician
-
hcup-us.ahrq.gov/reports/statbriefs/sb155.pdf
March 01, 2013 - Title IX, Section 9121, 100 Stat 167
(1986).
2 American College of Chest Physicians. … Dallas: American College of
Emergency Physicians; 2001.
3 One recent study found that only 53% of … had access 24 hours and 7 days a
week to a board certified pediatric emergency medicine attending physician
-
hcup-us.ahrq.gov/sidoverview.jsp
January 01, 2025 - included in a typical discharge abstract, with safeguards to protect the privacy of individual patients, physicians
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2006.jsp
January 01, 2006 - Restricted release of age in years, or age in days
Other restrictions
Confidentiality of physicians … Systems
Patient race (RACE) is set to missing on all records
Confidentiality of Physicians … The following data sources restrict the release of physician identifiers:
CT: CHIME, … to 2001
MDNUM1_R
2003-2006
Re-identified attending physician number in files starting … number in files prior to 2001
MDNUM2_R
2003-2006
Re-identified secondary physician number