Table · dataset · 2025
Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
Listed in California Open Data
The dataset currently contains hospitalization counts and rates, statewide and by county, for 4 conditions plus 3 composite measures.
Description
Hospitalizations for these conditions are potentially preventable through access to high-quality outpatient care. The conditions include: asthma (age 2-17), diabetes short-term complications (age 6-17), gastroenteritis (age 3 months-17 years), perforated appendix (retired, 2016), urinary tract infections (age 3 months-17 years), and low birth weight (<2500 grams; retired, 2016).
The composite measures (age 6-17) include overall, acute conditions, and chronic conditions. The data provides a good starting point for assessing quality of health services in the community. The data does not measure hospital quality.
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Note
In 2015, HCAI only released the first three quarters of data due to a change in the reporting of diagnoses from ICD-9-CM to ICD-10-CM codes, effective October 1, 2015. Due to the significant differences resulting from the code change, the ICD-9-CM data is distinguished from the ICD-10-CM data in the data file beginning in 2016.
Links
Get the data
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/c441b087… ↗
Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County (CSV)
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/a0deefc6… ↗
Data Dictionary Preventable Hospitalizations (Age <18)
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/5dbd2db6… ↗
2024 (v2025) ReadMe-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/7b4faaea… ↗
2024 (v2025) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/0b97eab5… ↗
2023 (v2024) ReadMe-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/a64aa9ad… ↗
2023 (v2024) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/ee17890c… ↗
2016-2022 (v2023) ReadMe-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/13cd8ecb… ↗
2022 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/37725605… ↗
2021 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/71f36888… ↗
2020 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/2fe8d7f8… ↗
2019 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/b98eae0f… ↗
2018 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/cde2c395… ↗
2017 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/469b6126… ↗
2016 (v2023) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/052afb7f… ↗
2016-2021 (v2022) ReadMe-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/3d2cfdd9… ↗
2021 (v2022) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/eeb7ce5e… ↗
2020 (v2022) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/6704d10f… ↗
2019 (v2022) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/fe9a5380… ↗
2018 (v2022) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/0c35d9a6… ↗
2017 (v2022) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/059bc87c… ↗
2016 (v2022) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/5157af83… ↗
2016-2020 (v2021) ReadMe-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/fa28cf7e… ↗
2020 (v2021) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/b17bb331… ↗
2019 (v2021) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/59a0c7f2… ↗
2018 (v2021) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/aa7946d7… ↗
2017 (v2021) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/c0f6c2ef… ↗
2016 (v2021) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/2bcc4bd4… ↗
2016-2019 (v2020) ReadMe-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/21371afc… ↗
2019 (v2020) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/a2cf913c… ↗
2018 (v2020) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/641c54b5… ↗
2017 (v2020) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/0b673807… ↗
2016 (v2020) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/65cf6f0b… ↗
2016-2018 (v2019) Technical Notes-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/5c365496… ↗
2018 (v2019) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/3771f56e… ↗
2017 (v2019) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/5254d8a2… ↗
2016 (v2019) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/826404ca… ↗
2005-2015Q3 (v5.0.2) Technical Notes-Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/10d0f5d8… ↗
2015-Q1-Q3 (v5.0.2) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- data.chhs.ca.gov /dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/4f656227… ↗
2005-2014 (v5.0.2) Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County
download · from data ca gov
- All resource data data.chhs.ca.gov/dataset/f36f29a0-3ad3-4b56-b954-c82766ed5a4a/resource/0f98de5f… ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/rates-of-preventable-hospitalizations-age18-for-select… ↗
landing page · from data ca gov
Documentation and papers
- Publisher page hcai.ca.gov/data-and-reports/topics ↗
documentation · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=81bd263b-67b4-4585-bbc6-19df8187e… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Health and Human Services
- From keywords
- Community and primary care · Medicine & Health
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | 81bd263b-67b4-4585-bbc6-19df8187e206 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:health-human-services | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |