VFC Eligibility Codes
The following is a list of the concept codes that are sent with electronic immunization data for the specified VFC Eligibility picklist options:

| VFC Eligibility Picklist Description | Code Sent with Electronic Immunization Data |
|---|---|
| Child Health Plus | |
| Not VFC Eligible | V01 |
| VFC eligible-Medicaid/Medicaid Managed Care | V02 |
| VFC eligible-Underinsured | V03 |
| VFC eligible-American Indian/Alaskan Native | V04 |
| VFC eligible-Federally Qualified Health Center Patient (under-insured) | V05 |
| CHIP | V22 |
| 317 | V23 |
| Medicare | V24 |
| State program eligibility | V25 |
| Local-specific eligibility (inactive) | N/A |
Immunization Funding Source Codes
The following is a list of the concept codes that are sent electronically for the specified funding source picklist options:

| Funding Source Picklist Description | Code Sent with Electronic Immunization Data |
|---|---|
| Private Funds | PHC70 |
| Public | VXC50 |
| Public VFC | VXC51 |
| Public non-VFC | VXC52 |
| Federal Funds (inactive) | VXC1* *This value is only sent for customers setup with an electronic CHIRP Registry Interface |