Medi-Cal Certified Eligibles Data by Month with Demographics
These files contain monthly data by county for Medi-Cal certified eligibles, by various demographics traits. The data is split out and not distributed as a single dataset for the purposes of de-identification.
Data files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
By Age Group and Sex, Certified Eligibles This is the file for Certified Eligibles by Age Group and Sex | Download | CSV | 10/11/24 |
By Delivery System and Plan, Certified Eligibles This is the file for Certified Eligibles by Delivery System and Plan | Download | CSV | 10/11/24 |
By Medicare Dual Status and Age Group, Certified Eligibles this is the file for Certified Eligibles by Medicare Dual Status and Age Group | Download | CSV | 10/11/24 |
By Race/Ethnicity and Age Group, Certified Eligibles This is the file for Certified Eligibles by Race/Ethnicity and Age Group | Download | CSV | 10/11/24 |
By Primary Language, Certified Eligibles This is the file for Certified Eligibles by Primary Language | Download | CSV | 10/25/24 |
By Medicare Dual Status, Certified Eligibles This is the file for Certified Eligibles by Medicare Dual Status | Download | CSV | 10/25/24 |
By Aid Category, Certified Eligibles This is the file for Certified Eligibles by Aid Category | Download | CSV | 10/25/24 |
(Reference) Medi-Cal Aid Codes and Aid Code Groups Aid Codes for Medi-Cal and the group containing each code. __Note__: that aid code M2 is included twice in the "ACA expansion" and the "Undocumented" groups. | Download | CSV | 10/09/24 |
All resource data | Download | ZIP | 03/25/25 |
Supporting files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
DHCS Medi-Cal Aid Category Grouping Schema This reference table, maintained by DHCS, displays aid code categories by aid code. Aid codes identify the criteria by which each person qualifies for Medi-Cal and the types of services he or she receives, and make clear whether the services are funded by the State or Federal government or both. An aid code is a combination of two numbers or a letter and a number and is attached to a Medi-Cal beneficiary’s identification numbers. Aid code category refers to a unique grouping of distinct aid codes into broad categories such as CHIP, Seniors and Persons with Disabilities, and Long-Term Care. For a description of each aid code, see the [Medi-Cal Aid Code Master Chart](https://files.medi-cal.ca.gov/pubsdoco/publications/masters-mtp/part1/aidcodes.pdf "Medi-Cal Aid Code Master Chart"). | Download | PDF | 03/25/25 |