-
www.ahrq.gov/sites/default/files/wysiwyg/data/SyH-DR-Codebook.pdf
December 01, 2023 - of Diseases, 10th Revision,
Procedure Coding System (ICD-10-PCS) are used to identify the procedure … The ICD-10 procedure codes are partially synthesized, meaning each ICD-10 procedure code
in the SyH-DR … -10-PCS procedure
code
nnnnnnn ICD-10 procedure
code
Blank Missing
SyH-DR 40 Codebook … of Diseases, 10th Revision-
Clinical Modification (ICD-10-CM) codes. … ICD-10-CM diagnoses are represented by
alphanumeric codes with a maximum length of seven characters
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/pfp/Updated-hacreportFInal2017data.pdf
July 01, 2020 - Due to changes in how some conditions and adverse events are described in ICD-9 and
ICD-10, the data … In 2014 and the first three quarters of
2015, ICD-9-based data were used, and ICD-10 was used in 2016 … Due to the ICD-9 to ICD-10 transition that occurred with the start of the fourth quarter of 2015, only … -9) to 10th Revision (ICD-10) coding. … began using ICD-10 coded data in place of ICD-9 coded data.
-
www.ahrq.gov/sites/default/files/2024-02/wei-report.pdf
January 01, 2024 - -9-CM or ICD-10-CM). … -9-CM or ICD-10-CM diagnosis or E-codes for opioid misuse,
dependence, or poisoning (Table 1).19,20 … -9-CM, ICD-10-CM, or E-code to identify ORAEs
Opioid misuse or dependence (ICD-9):
305.50 (Opioid abuse … -9 codes were converted to ICD-10 codes. … Clinical conditions defined using ICD-9 or ICD-10 diagnosis codes
included select comorbid conditions
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/qitoolkit/pdi/b2a_pdi_ratesgenbysas.pdf
March 01, 2016 - The current version of the AHRQ QI software does not have risk-adjustment capabilities
when using ICD … iICD-10 = International Classification if Diseases, 10th Revision. ICD-9 is the 9th Revision. … *These programs are not available when using ICD-10 data in v6.0 of the ICD-10 QI software but will be … available
in a future version of the ICD-10 QI software. … -10 at this time.
-
www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/acute/chipra-0192-tables1-10.pdf
June 02, 2025 - Overuse of Imaging for the Evaluation of Children with Simple Febrile Seizure: Tables 1 - 10
Table … 350, 351, 352, 353, 354, 355, 356, 357, 358, 359
CPT 70450, 70460, 70470, 70480, 70481,70482
ICD … Revenue (UB-92)
610, 611, 612, 613, 614, 615, 616, 617, 618, 619
CPT 70551, 70552, 70553
ICD … 905.0
Late effect of intracranial injury without mention
of skull fracture
907.0
Table 10 … Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Table 9
Table 10
-
www.ahrq.gov/sites/default/files/wysiwyg/policymakers/chipra/factsheets/fullreports/CHIPRA118-Materials_II.pdf
June 02, 2025 - Standard Deviation (for sample size >=10)
iii. … sample size >=33)
b. 95th percentile (for sample size >=20)
c. 90th percentile (for sample size >=10 … ICD-9 codes to identify low birthweight infants and presence of
anencephaly
ii. … Record ICD-9 comorbid diagnoses.
EXCLUDE those with anencephaly (ICD-9-CM 740xx ).
b. … Standard Deviation (for sample size >=10)
iii.
-
www.ahrq.gov/sites/default/files/wysiwyg/data/infographics/neonatal-abstinence-syndrome.pdf
January 01, 2016 - na
ta
l A
bs
tin
en
ce
S
yn
dr
om
e
Note: Numbers for NAS births from 2008-2014 are based on ICD … The number for NAS
births in 2016 is based on ICD-10-CM-coded data.
-
www.ahrq.gov/sites/default/files/wysiwyg/policymakers/chipra/factsheets/fullreports/chipra-145-materials-ii.pdf
June 02, 2025 - Anxiety
We developed the measure using ICD9 codes, but the codes can be converted to equivalent version ICD … -
10. … However, the measure was not tested using ICD-10 codes.
-
www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/acute/chipra-195-tables%201-7.pdf
June 02, 2025 - Table for Presence of Seizure in Administrative Claims and Charts
Seizure in Claims
Based on ICD … of Seizure or Convulsions
Documented in Charts
Present 0 0 0
Absent 1 56 57
Total 1 56 57
*ICD … Administrative Claims and Charts
Indicators of Increased
Intracranial Pressure in Claims
Based on ICD … Increased
Intracranial Pressure in Charts
Present 3 2 5
Absent 34 18 52
Total 37 20 57
**ICD … Group Sample Size for Two-Sample Proportion Test (control proportion 15%)
Power
5%
Difference
10%
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety/vol1/Masheter.pdf
March 01, 2004 - as allergies and side effects, that was based
on codes associated with these adverse drug effects.10 … Some patients’ discharge records may contain additional
codes that these 10 fields do not capture. … -9-CM
and ICD-10 codes that identified AEs in the chart reviews that are not already in
the AE Classes … Comments on using ICD-9-CM and
ICD-10-CM codes to identify medical errors or
adverse events. … presented
at the AHRQ Second Annual Patient Safety Research
Conference. 2003 March 2–4; Arlington, VA.
10
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/qitoolkit/pdi/b1_pdi_applyingpdis.pdf
March 01, 2016 - -10 codes. … -10 data. … Expected rate
(Not currently
available from
the QI
software for
ICD-10)
Rate the hospital would … Risk-adjusted
rate
(Not currently
available from
the QI
software for
ICD-10)
Rate the hospital … Smoothed rate
(Not currently
available from
the QI
software for
ICD-10)
Weighted average of the
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/qitoolkit/combined/b1_combo_applyingqis.pdf
March 01, 2016 - -10 data. … • International Classification of Diseases, 10th Revision (ICD-10-CM) diagnosis and
procedure codes … Expected rate
(Not currently
available from
the QI
software for
ICD-10)
Rate the hospital would … Risk-adjusted
rate
(Not currently
available from
the QI
software for
ICD-10)
Rate the hospital … Smoothed rate
(Not currently
available from
the QI
software for
ICD-10)
Weighted average of
-
www.ahrq.gov/sites/default/files/2025-02/platt-report.pdf
January 01, 2025 - A single SSI in a
hospital that performs 10 procedures would shift its annual SSI risk from 0% to 10% … -9 to ICD-10. … Reliable ICD-10 coding was required by October of 2013. … -9 to ICD-10. … Requiring that postoperative billing codes (ICD-
9/ICD-10 diagnosis codes) be incorporated into routine
-
www.ahrq.gov/sites/default/files/2025-06/dean-report.pdf
January 01, 2025 - Pneumonia as defined by ICD-10 plus radiographic opacities c/
w pneumonia in the UCC baseline database … We monitor utilization by ICD-10-J pneumonia codes by clinic and
by provider, using a real-time online … Measures
1) Utilization of ePneumonia by UCC clinicians as a percent of patients with ICD-10
pneumonia … -10 code plus radiographic
confirmation is imperfect. … We extracted electronic health record data
for patients ≥12 years with ICD-10 pneumonia diagnoses entered
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/qitoolkit/pdi/a2_pdi_boardpresentation.pptx
October 01, 2015 - PDI 08 Perioperative Hemorrhage or Hematoma Rate
PDI 09 Postoperative Respiratory Failure Rate
PDI 10 … -9-CM to ICD-10-CM occurred in October 2015:
Addition of information relevant to ambulatory and managed … ICD-10-CM Conversion
ICD-10-CM = International Classification of Diseases, 10th Revision, Clinical Modification … Definitions based on:
ICD-10-CM diagnosis and procedure codes
Often along with other measures (e.g., … -10-CM code of pressure ulcer in any secondary diagnosis field among cases meeting the inclusion and
-
www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/chronic/chipra-113-section-1-table-1.pdf
June 02, 2025 - Professional Fees (096x)
Emergency Room
981 Professional Fees
emergency room
Diagnosis
of Asthma
ICD … 493.20
493.21
493.22
277.03
492.8
492.8
492.8
492.8
518.2
506.4
518.1
518.1
770.2
ICD … 10 Codes Inclusion:
J45.20
J45.22
J45.21
J45.20
J45.22
J45.21
J44.9
J44.0
J44.1
J45.990
J45.991
-
www.ahrq.gov/sites/default/files/wysiwyg/data/SyH-DR-data-brief-birth-rates-payments-rev.pdf
October 17, 2023 - State Variation in Birth Rates 10
Figure 6. … Definitions
Case Definition
This study used International Classification of Diseases (ICD)-10 Clinical … Procedure categorization was performed using the AHRQ Clinical Classifications
Software (CCS) for ICD … -10-PCS. … Codes defining deliveries
ICD-10-CM/PCS Code Code Description
Vaginal Deliveries
Z37 Outcome of
-
www.ahrq.gov/hai/pfp/haccost2017-appendix.html
November 01, 2017 - J Gastrointest Surg . 2014 Oct;18(10):1804-11.
Dasenbrock HH, Rudy RF, Smith TR, et al. … Obstet Gynecol . 2014 Apr;123(4):804-10.
Gupta S, Boville BM, Blanton R, et al. … Laryngoscope . 2012 Oct;122(10):2199-204.
Hunt TD, Guglielminotti J, Li G. … Clin Gastroenterol Hepatol . 2014 Oct;12(10):1745–52.e2. … -9
ICD-9
ICD-9
ICD-9
ICD-9
AHRQ PSI
ICD-9
Cost
Cost or Charges Reported
Cost
-
www.ahrq.gov/sites/default/files/2024-10/glance-report.pdf
January 01, 2024 - These data could serve as an “information infrastructure” (10)
for performance measurement. … an ICD-9-CM code represents a condition that was
present on admission. … For every 10 percentage point increase in patient risk of death (e.g.,
from 5% to 15%), there is an … Medical Care 2006; 44: 311-319.
10. Glance LG, Osler TM, Mukamel DB, Dick AW. … (10) Crossing the Quality Chasm. Washington, DC: National Academiy Press, 2001.
-
www.ahrq.gov/data/apcd/backgroundrpt/data.html
April 01, 2017 - -9, and now, the Tenth Revision, ICD-10) codes for diagnoses and associated present on admission (POA … Current Procedure Terminology (CPT) or ICD-9/10 codes for procedures. … -9 or ICD-10-CM codes
Secondary diagnoses
The secondary diagnosis codes range from 53%-66% for … ICD-9 Principal Procedure
3%-22%
ICD-9/10 procedure codes are used most frequently in inpatient or … Secondary procedure codes
<10%
APCDs vary on number of procedure fields available.