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

Description

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.

Resources

Name Format Description Link
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/201e85b9-1425-44a3-9d2b-c6923f1392b6/download/2016_diagnosiscodefrequencies_rev_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/f24b460f-d5ac-4287-95d3-a349d546a875/download/2014-procedure-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1e2b8f69-73d9-4697-95d6-ed0148590400/download/2008_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/7b778b95-1eb7-4327-aba2-ebee2cfe904f/download/2006_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/f1c5f62f-2805-4fca-abe4-0a3a98b6a1b9/download/2005_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 24 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/032f22ab-37fd-4bcd-8fde-6386e649d8b8/download/2023_procedurecodefrequencies_ed.xlsx
57 hospital-emergency-department-diagnosis-procedure-and-external-cause-codes-m0kz2uvz.zip https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/3a9172c4-a07d-46b9-99e4-25e368cc81d0/download/hospital-emergency-department-diagnosis-procedure-and-external-cause-codes-m0kz2uvz.zip
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/86b220c6-2e3f-4282-bce2-0040c1cd04d9/download/2013-procedure-code-frequencies-ed.xlsx
57 hospital-emergency-department-diagnosis-procedure-and-external-cause-codes-opsmv9.zip https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/3a9172c4-a07d-46b9-99e4-25e368cc81d0/download/hospital-emergency-department-diagnosis-procedure-and-external-cause-codes-opsmv9.zip
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9c5c158f-9e17-414e-b39d-b850d0bb73a5/download/2007_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1ddaee77-b8fa-48df-baaf-a399b6797ddf/download/2020_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/100b029a-1f35-4ebc-bcce-741c75b07ee5/download/2011_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/8960e40a-b9d0-46ba-aa03-6b2aacb4c43a/download/2005_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/09f54b1f-3065-43e3-b846-d8ef45dc1b08/download/2017diagnosiscodefrequenciesed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 24 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/fffd6984-95f6-442f-918b-3389e3a6f30c/download/2021_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/2310d965-0e52-499c-a177-5d0f93bd1dba/download/2017procedurecodefrequenciesedrev.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/f084944b-e0f4-45a0-b69f-f6b5c9e6f17f/download/2011_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/239b1366-e48c-4b86-8c9b-b3cbd22ace25/download/2022_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1de63074-3b1c-41a6-91e2-a3b412ac3cbb/download/2021_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 24 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/f10e976b-2f5a-4719-a62f-df8f7e34750e/download/2020_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9cb3e590-408b-4ad6-87ea-f6cbe5315755/download/2019_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/36d47004-7673-47c7-a3a0-9b676c2eb2f5/download/2010_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 24 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9e78b134-78a3-43da-8db3-b9fe997d6561/download/2022_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/dc3ea9f7-7698-4bae-ac10-242560d966f5/download/2021_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/a5f12b09-249e-489c-a353-eff39c6359ca/download/2018_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d190a603-272f-42a5-a9a2-c9ef7a2a503a/download/2017extcausecodefrequenciesed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/dd423252-034a-4888-bbdc-c078c5513a7e/download/2015-diagnosis-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/b2208b4f-c813-4e13-ab57-8fcca265ce34/download/2015-e-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/2f921ea8-4e44-4c62-b412-cbc67a70fdda/download/2013-diagnosis-code-frequencies-edrev.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/397360d7-1e76-4c99-9554-5a7fda1ca2de/download/2009_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9dbfd3af-de4a-44d9-835a-fc35a2510d0c/download/2007_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/3b2ad7d6-16cb-414f-afe3-f2c43f8873ff/download/2007_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/20d17121-e6f3-4fa3-ad3d-67e6d68ce82c/download/2006_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/c654a87f-7419-4164-baa7-9b22586f2f1e/download/2022_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d1837662-3ea0-4624-ad6b-0cfaa6a59962/download/2020_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d3e5f8e1-dbe1-44f4-8163-d18f21648200/download/2019_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9a4221ea-c169-4c0a-9e92-c51651877427/download/2012-procedure-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/3d391a57-cfd5-47ce-b578-6fe797c35c16/download/2006_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/b35e8d82-d7ef-4229-95c6-cb8d3e36fcab/download/2023_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/e6d344cd-2b57-4568-8484-012117671562/download/2023_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/6caf045f-2a7e-4d64-bcd1-6bace4d57819/download/2016_extcausecodefrequencies_rev_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/89d77fe8-3093-4399-9ac7-916f6b522ea4/download/2011_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/19420cb7-a00b-480d-bec5-77d7219541f3/download/2019_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/e59de7d0-23c0-41ce-ab40-7e503da39932/download/2015-procedure-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9f77d0e8-af8a-4975-99e0-948f5ce65dd5/download/2014-diagnosis-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/ff73b99c-0d3d-472c-9ae0-409c798b3988/download/2012-diagnosis-code-frequencies-ed-rev.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/cd7e331c-c484-4e0d-be16-f6f278a3c8aa/download/2010_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/437facbd-6acc-4dc3-b9a4-fd2f3e43aef9/download/2010_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/08b61fdb-3f88-4e83-93ff-4a6620523cab/download/2009_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/98447b5f-3b41-4752-95ef-0a03caf1c283/download/2008_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/ec7ab5e8-6d34-44b8-acba-7ec839e3f9a9/download/2008_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/117ca456-e4f4-4bca-ae15-4e3cb510e214/download/2012-e-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/c646b073-ec20-49ce-9bbb-ebaa47125281/download/2009_extcausecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/226bcba9-cbad-4f24-829c-1ff1de440e15/download/2005_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/a1cfe6fa-2a4c-4a2b-ad9a-0bae62875f8a/download/2018_diagnosiscodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/ca3081a4-f316-45da-886b-af5db2b40a7d/download/2018_procedurecodefrequencies_ed.xlsx
53 This data table contains statewide counts for every procedure code (CPT-4) reported on the hospital emergency department data. A principal and up to 20 secondary procedure codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1fdf8e04-02b3-4959-a2e8-68b27dadbc1d/download/2016_procedurecodefrequencies_rev_ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/514a78a6-7fcf-4276-b5ce-50a2f2e980ae/download/2014-e-code-frequencies-ed.xlsx
53 This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here. https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d42b4918-2a5b-44b0-811d-6bdb3cc57453/download/2013-e-code-frequencies-ed.xlsx

Tags

  • deparment-of-health-care-access-and-information
  • diagnosis-code
  • hcai
  • cpt-4
  • morbidity
  • department-of-health-care-access-and-information
  • procedure-code
  • external-cause
  • current-procedural-terminology
  • emergency-room
  • ed
  • icd-9
  • injury
  • hospital
  • international-classification-of-diseases
  • icd-10
  • emergency-department

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