Release Notes:
Measure Information Form
Version 2010B
Pneumonia (PN)
Set Measures
Set Measure ID |
Measure Short Name |
PN-2 |
Pneumococcal Vaccination |
PN-3a |
Blood Cultures Performed Within 24 Hours Prior to or 24 Hours After Hospital Arrival for Patients Who Were Transferred or Admitted to the ICU Within 24 Hours of Hospital Arrival |
PN-3b |
Blood Cultures Performed in the Emergency Department Prior to Initial Antibiotic Received in Hospital |
PN-4 |
Adult Smoking Cessation Advice/Counseling |
PN-5 |
Antibiotic Timing (Median) |
PN-5a |
Initial Antibiotic Received Within 8 Hours of Hospital Arrival - RETIRED |
PN-5b |
Initial Antibiotic Received Within 4 Hours of Hospital Arrival |
PN-5c |
Initial Antibiotic Received Within 6 Hours of Hospital Arrival (NQF-ENDORSED VOLUNTARY CONSENSUS STANDARDS FOR HOSPITAL CARE) |
PN-6 |
Initial Antibiotic Selection for Community-Acquired Pneumonia (CAP) in Immunocompetent Patients |
PN-7 |
Influenza Vaccination |
General Data Elements
Element Name |
Collected For |
Birthdate |
All Records, |
Discharge Date |
All Records, (used in algorithm for AMI-1, AMI-6, PN-1, PN-3a, PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, PN-7, PR-2, SCIP-Inf-4, SCIP-VTE-1, SCIP-VTE-2) |
Discharge Status |
All Records, (used in algorithm for AMI-1, AMI-2, AMI-3, AMI-4, AMI-5, AMI-6, AMI-9, AMI-T1a and AMI-T2 [CMS Optional Test Measures], CAC-3 [Joint Commission Test Measure], All HF Measures, All PN Measures, PR-2) |
First Name |
All Records, CMS Only, |
Hispanic Ethnicity |
All Records, CMS Only, |
Hospital Patient Identifier |
All Records, CMS Only, NOTE: Refer to the Hospital Clinical Data XML File Layout in the Transmission section of this manual. |
Last Name |
All Records, CMS Only, |
Patient HIC# |
All Records, CMS Only, Collected by CMS for patients with a Payment Source - Medicare who have a standard HIC number. |
Physician 1 |
All Records, Optional for All Records, (CMS Optional Element) |
Physician 2 |
All Records, Optional for All Records, (CMS Optional Element) |
Point of Origin for Admission or Visit |
All Records, (used in algorithm for AMI-1, AMI-6, AMI-7, AMI-7a, AMI-8, AMI-8a, AMI-9, PN-1, PN-3a, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b |
Postal Code |
All Records, CMS Only, |
Race |
All Records, CMS Only, |
Algorithm Output Data Elements
Measure Set Specific Data Elements
Element Name |
Collected For |
ABG Done |
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Adult Smoking Counseling |
PN-4, |
Adult Smoking History |
PN-4, |
Another Suspected Source of Infection |
PN-6, PN-6a, PN-6b, |
Antibiotic Administration Date |
PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Antibiotic Administration Route |
PN-6, PN-6a, PN-6b, |
Antibiotic Administration Time |
PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Antibiotic Allergy |
PN-6, PN-6a, PN-6b, |
Antibiotic Name |
PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Antibiotic Received |
PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Arrival Date |
PN-3a, PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Arrival Time |
PN-3a, PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Blood Culture Collected |
PN-3a, PN-3b, |
Chest X-Ray |
PN-2, PN-3a, PN-3b, PN-4, PN-5, PN-5a, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, PN-7, |
Comfort Measures Only |
PN-2, PN-3a, PN-3b, PN-4, PN-5, PN-5a, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, PN-7, |
Compromised |
PN-6, PN-6a, PN-6b, |
Diagnostic Uncertainty |
PN-5, PN-5b, PN-5c, |
Healthcare Associated PN |
PN-6, PN-6a, PN-6b, |
ICU Transfer or Admission Within First 24 Hours |
PN-3a, PN-6, PN-6a, PN-6b, |
Identified Pathogen |
PN-6, PN-6a, PN-6b, |
Influenza Vaccination Status |
PN-7, |
Initial Blood Culture Collection Date |
PN-3a, PN-3b, |
Initial Blood Culture Collection Time |
PN-3a, PN-3b, |
Pneumococcal Vaccination Status |
PN-2, |
Pneumonia Diagnosis: ED/Direct Admit |
PN-3a, PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Pseudomonas Risk |
PN-6, PN-6a, PN-6b, |
Pulse Oximetry Done |
|
Risk Factors for Drug-Resistant Pneumococcus |
PN-6, PN-6b, |
Transfer From Another ED |
PN-3a, PN-3b, PN-5, PN-5b, PN-5c, PN-6, PN-6a, PN-6b, |
Related Materials
Pneumonia (PN) Initial Patient Population
The population of the PN measure set is identified using 5 data elements:
- ICD-9-CM Principal Diagnosis Code
- ICD-9-CM Other Diagnosis Codes
- Admission Date
- Birthdate
- Discharge Date
Patients admitted to the hospital for inpatient acute care are included in the PN Initial Patient Population and are eligible to be sampled if they have:
- An ICD-9-CM Principal Diagnosis Code for PN as defined in Appendix A, Table 3.1, a Patient Age (Admission Date – Birthdate) >= 18 years, and a Length of Stay (Discharge Date - Admission Date) <= 120 days
OR
- An ICD-9-CM Principal Diagnosis Code of Septicemia or Respiratory Failure as defined in Appendix A, Table 3.2 and Table 3.3 accompanied by an ICD-9-CM Other Diagnosis Code of PN as defined in Appendix A, Table 3.1, a Patient Age (Admission Date – Birthdate) >= 18 years, and a Length of Stay (Discharge Date - Admission Date) <= 120 days
Sample Size Requirements
Hospitals that choose to sample have the option of sampling quarterly or sampling monthly. A hospital may choose to use a larger sample size than is required. Hospitals whose Initial Patient Population size is less than the minimum number of cases per quarter for the measure set cannot sample.
Regardless of the option used, hospital samples must be monitored to ensure that sampling procedures consistently produce statistically valid and useful data. Because the sample for a measure set will rarely be equal to the effective sample due to exclusions and contraindications, hospitals selecting sample cases MUST submit AT LEAST the minimum required sample size.
The following sample size tables for each option automatically build in the number of cases needed to obtain the required sample sizes. For information concerning how to perform sampling, refer to the Population and Sampling Specifications section in this manual.
Quarterly Sampling
Hospitals performing quarterly sampling for PN must ensure that its Initial Patient Population and effective sample size meet the following conditions:
- The effective quarterly sample size for PN is at least 35 cases per quarter; and
- The required quarterly sample size is at least 20% of the Initial Patient Population for the quarter.
Quarterly Sample Size
Based on Initial Patient Population for the PN Measure Set
Monthly Sampling
Hospitals performing monthly sampling for PN must ensure that its Initial Patient Population and effective sample size meet the following conditions:
- The effective monthly sample size for PN is at least 12 cases per month; and
- The required monthly sample size is at least 20% of the Initial Patient Population for the month.
Monthly Sample Size
Based on Initial Patient Population for the PN Measure Set
Sample Size Examples
- Quarterly sampling:
- A hospital’s PN Initial Patient Population size is 171 PN discharges during the fourth quarter. The required sample size is 60 cases.
- A hospital’s PN Initial Patient Population size is 1,199 patients during the third quarter. The calculated sample size is 20% of the patient population or 240 cases for the quarter (twenty percent of 1,199 equals 239.8 rounded to the next highest whole number = 240).
- Monthly sampling
- A hospital’s PN Initial Patient Population size is 800 PN discharges during January. Twenty percent of 800 equals 160 pneumonia patients -- which exceeds the maximum monthly sample size condition (i.e., 81); thus, the required sample size would be at least 81 pneumonia patients for that month.
- A hospital’s PN Initial Patient Population size is 399 patients during July. The required sample size is 20% of the patient population or 80 cases for the month (twenty percent of 399 equals 79.8 rounded to the next highest whole number = 80).
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Measure Information Form PN
Specifications Manual for Joint Commission National Quality Core Measures (2010B)
Discharges 10-01-10 (4Q10) through 03-31-11 (1Q11)
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