Preventable Hospitalizations and Rates per 10,000 Population
For Patients of All Ages By Statewide Leading Diagnoses
St. Clair County Residents, Michigan 2012-2017

View ICD-CM Codes
Number for
   2017    Average
Rate for
 ALL AMBULATORY CARE SENSITIVE CONDITIONS 4,593 6,277 277.8 3.6 393.9 9.7
 Diabetes 269 850 16.3 0.9 53.3 3.6
 Chronic Obstructive Pulmonary 653 824 39.5 1.4 51.7 3.5
 Congestive Heart Failure 501 381 30.3 1.2 23.9 2.4
 Cellulitis 276 229 16.7 0.9 14.4 1.9
 Bacterial Pneumonia 389 208 23.5 1.0 13.1 1.8
 Grand Mal & Other Epileptic Conditions 124 159 7.5 0.6 10.0 1.6
 Dehydration 70 88 4.2 0.4 5.5 1.2
 Gastroenteritis 86 83 5.2 0.5 5.2 1.1
 Asthma 196 72 11.8 0.7 4.5 1.0
 Kidney/Urinary Infections 208 41 12.6 0.8 2.6 0.8
 All Other Ambulatory Care Sensitive Conditions 1,822 3,342 110.2 2.3 209.7 7.1


Ambulatory Care Sensitive Hospitalizations are hospitalizations for conditions where timely and effective ambulatory care can decrease hospitalizations by preventing the onset of an illness or condition, controlling an acute episode of an illness or managing a chronic disease or condition.

Hospitalizations are inpatient hospital stays as measured by stays that were completed during the specified year. The number of hospitalizations is often greater than the number of persons hospitalized since some persons are hospitalized more than once during a year.

Rates are per 10,000 population in the area for the specified year or years. Adding and subtracting the number shown after symbol from the rate creates an interval indicating that the true rate lies between the lower and upper bounds with 95% statistical confidence. A rate is not calculated and is shown by an "*" if there were less than 6 cases for the specified period and given diagnosis.

Population estimates are from the U.S. Census Bureau.

Leading Ambulatory Care Sensitive Conditions in the table are based on primary diagnosis only.

All Other Ambulatory Care Sensitive Conditions include primary and secondary diagnoses for iron deficiency anemia and nutritional deficiency, by secondary diagnosis for dehydration, and by primary diagnosis for all other conditions.

Source: Michigan Resident Inpatient Files created by the Division for Vital Records and Health Statistics, Michigan Department of Health & Human Services, using data from the Michigan Inpatient Database obtained with permission from the Michigan Health & Hospital Association Service Corporation (MHASC).

Usage rights: Portions of this data are taken from a proprietary database owned and maintained by the MHASC. All rights reserved. This data may not be used for commercial purposes without first obtaining written permission from the MHASC. Contact MHASC at for more information.

Last Updated: 05/16/2019