Automated Eligibility Verification System (AEVS): Carrier Codes for Other Health Coverage

This dataset provides basic information about third parties who may be liable for medical expenses that would otherwise be paid by Medi-Cal. This information is based on a point in time and is expected to be updated monthly. The data is retrieved from the Carrier Code Master File (CCMF), which is used to bill liable third parties to ensure Medi-Cal remains the payer of last resort.

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 5c443765-7e39-4b41-9ca2-b13151b095aa
issued 2017-12-04T21:02:10.383983
modified 2022-08-02T21:11:39.808298
publisher California Department of Health Care Services
resource-type Dataset
source_datajson_identifier true
source_hash 2ad9e25d35f9f30470d776bc00170dd2a5c37983
source_schema_version 1.1
theme {"Health and Human Services"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • aevs-carrier-codes-for-other-health-coverage
  • amerigeo
  • amerigeoss
  • automated-eligibility-verification-system
  • billing
  • california-department-of-health-care-services
  • carrier-address
  • carrier-code
  • carrier-codes
  • ckan
  • claims
  • commercial-insurance
  • dhcs
  • geo
  • geoss
  • health-insurance
  • insurance-plan-health-plan
  • national
  • north-america
  • ohc
  • other-health-coverage
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Third Party Liability and Recovery Division / Cost Avoidance Section / Other Coverage Unit
maintainer_email opendata@dhcs.ca.gov
metadata_created 2025-11-22T18:24:00.866620
metadata_modified 2025-11-22T18:24:00.866624
notes This dataset provides basic information about third parties who may be liable for medical expenses that would otherwise be paid by Medi-Cal. This information is based on a point in time and is expected to be updated monthly. The data is retrieved from the Carrier Code Master File (CCMF), which is used to bill liable third parties to ensure Medi-Cal remains the payer of last resort.
num_resources 3
num_tags 22
title Automated Eligibility Verification System (AEVS): Carrier Codes for Other Health Coverage