Hospital Emergency Department - Diagnosis, Procedure, and External Cause Codes

This dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the hospital emergency department data. Diagnosis codes are reported using ICD-9-CM or ICD-10-CM. Procedure codes are reported using CPT-4. External cause of injury/morbidity codes are reported using ICD-9-CM or ICD-10-CM. ICD-10 replaced ICD-9, effective October 1, 2015.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 828ba098-e13d-4ceb-b0bb-f18d21435d2c
issued 2018-03-16T14:07:21.963565
modified 2021-08-16T13:51:09.899428
publisher California Office of Statewide Health Planning & Development
resource-type Dataset
source_datajson_identifier true
source_hash cd08fa03ebf673b8c687012b33fd12e4d2a956eb
source_schema_version 1.1
theme {"Health & Human Services"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • california-office-of-statewide-health-planning-development
  • ckan
  • cpt-4
  • current-procedural-terminology
  • diagnosis-code
  • ed
  • emergency-department
  • emergency-room
  • external-cause
  • geo
  • geoss
  • hospital
  • icd-10
  • icd-9
  • injury
  • international-classification-of-diseases
  • morbidity
  • national
  • north-america
  • office-of-statewide-health-planning-and-development
  • oshpd
  • procedure-code
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Office of Statewide Health Planning and Development, Healthcare Analytics Branch
maintainer_email dataandreports@oshpd.ca.gov
metadata_created 2025-11-21T05:38:15.909557
metadata_modified 2025-11-21T05:38:15.909561
notes This dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the hospital emergency department data. Diagnosis codes are reported using ICD-9-CM or ICD-10-CM. Procedure codes are reported using CPT-4. External cause of injury/morbidity codes are reported using ICD-9-CM or ICD-10-CM. ICD-10 replaced ICD-9, effective October 1, 2015.
num_resources 28
num_tags 25
title Hospital Emergency Department - Diagnosis, Procedure, and External Cause Codes