Child Health And Disability Prevention (CHDP) Program


Program Description

The Child Health and Disability Prevention (CHDP) program provides free preventive health exams and immunizations for early detection and prevention of disease and disabilities for infants, children and teens that qualify.

Many infants, children and teens in Solano County have unmet health needs. Through the CHDP program, eligible children receive periodic preventive health assessments and immunizations. Children with suspected problems may be referred for diagnosis and treatment. Many health problems may be prevented or corrected, or the severity reduced, by early detection and prompt diagnosis and treatment. CHDP providers may refer your child for routine or necessary dental care that may be paid by Medi-Cal Dental for eligible children.

CHDP works with a wide range of health care providers and organizations to ensure that eligible infants, children and teens receive appropriate services. These CHDP providers include private physicians, local health departments, schools, dentists and community clinics.

Program Requirements

  • Infants, children or teens (from birth to 19 years old) that do not have health insurance
  • Family income is less than or equal to the current Federal Income Guidelines
  • Resident of California

Note: Proof of residency, income, or legal status is not required for CHDP services (if deemed eligible, child will receive a free well child exam and immunizations and may receive temporary Medi-Cal. Proof of residency and income is required when applying for continuous Medi-Cal coverage).

Program Eligibility

  • Uninsured children can get a free CHDP exam and immunizations and may be enrolled into temporary Medi-Cal if they qualify.
  • This health insurance coverage is only temporary. A parent or guardian must complete a Medi-Cal application to continue health insurance coverage with Medi-Cal.

Application Process

If a child does not have health insurance and needs a free well child exam and immunizations, call CHDP at 707-784-8670 for more information.

(Please note:  This phone line will be deactivated on July 1, 2024).

Ways to apply for Medi-Cal:

  • Apply by Mail – Print Medi-Cal application
  • Apply Online - Online Medi-Cal application
  • Apply in Person at Solano County Health and Social Services Medi-Cal:
    - 275 Beck Avenue, Fairfield, CA; 707-784-8050
    - 1119 E. Monte Vista Avenue, Vacaville, CA; 707-469-4500
    - 365 Tuolumne Street, Vallejo, CA; 707-553-5000

Read more and Print Medi-Cal application.

Information for Providers

New Provider Enrollment Deadline – April 30, 2024.  For more information, click the link below:

If interested in becoming a Medi-Cal provider, read more about the online Provider Application Process.

CHDP provides care coordination for patients receiving temporary Medi-Cal through CHDP. Until June 30, 2024, the CHDP & Foster Care Public Health Nurses assist families in obtaining diagnostic and treatment services in medical, dental and mental health problems identified during the health assessment. Providers may call the local CHDP Public Health Nurse and request assistance for their CHDP patients.

As of July 1, 2024, for Medi-Cal provider enrollment questions, please contact the state’s Children’s Presumptive Eligibility at:  [email protected].  For billing questions, continue to contact the Telephone Service Center (TSC) at 1-800-541-5555.

Other Programs

Health Care Program for Children in Foster Care (HCPCFC) is funded through the CHDP program and also provides comprehensive health care and documentation for youth placed in foster care system. HCPCFC is a public health nursing program located in county child welfare service agencies and probation departments to provide public health nurse expertise in meeting the medical, dental, mental and developmental needs of children and youth in foster care.

HCPCFC Public Health Nurses:

  • Coordinate medical, dental and mental health care for infants, children and teens placed in foster care;
  • Coordinate health services in out-of-county and out-of-state placements;
  • Expedite referrals for medical, dental, mental health and developmental services;
  • Provide medical education and training for foster care team, probation officers, judges, school Nurses and caregivers on the special health care needs of children placed in foster care;
  • Participate in the creation and updating of the Health and Education Passport for every child as required;
  • Assist children’s social workers to interpret medical report and medical findings;
  • Assist foster caregivers to obtain timely comprehensive health assessments and dental examinations.

New Information about CHDP Transition

As of July 1, 2024, the Solano County CHDP Program will sunset to align under Cal AIM with the goal to improve care coordination and create Medi-Cal standardized care under Medi-Cal managed care plans.  For more information, visit the DHCS CHDP Program Transition at:

Medi-Cal Members

Members of Kaiser Permanente Health Plan, please visit: or call  1-855-839-7613 7 days a week, 24-hours a day for advice.

Members of Partnership HealthPlan of California, please visit:'s%20Member%20Services%20Department,(800)%20863%2D4155 or call 1 (800) 863-4155.  TTY:  1(800) 735-2929 or 711.  For the Advice Nurse Line 7 days a week, 24-hours a day, call 1(866) 778-8873. 

Members with State Medi-Cal, not assigned to a Medi-Cal managed care plan, visit:,your%20county's%20Medi%2DCal%20office or call State Medi-Cal at 1-800-541-5555 (Monday – Friday 8 am – 5 pm). For the DHCS Medi-Nurse Line, call 1-877-409-9052 or for the DHCS Medi-Cal Rx Customer Service Center available 24 hours a day, 7 days a week, 365 days a year, call 1(800) 977-2273.

Other Medi-Cal Managed Care Health Care Options offered in other counties, visit

For Free or Low-Cost Health Exams for infants, children, and adolescents without insurance, visit a Federally Qualified Health Center (FQHC)

Healthcare Facilities Address


Dixon Family Practice

131 West A Street, Suite #1

Dixon, CA  95620


Fax 707-635-1639


OLE Health

470 Chadbourne Road, Suite, # A

Fairfield, CA  94534


Fax 707-254-1779

OLE Health

1101 B. Gale Wilson Blvd., Suite 101C

Fairfield, CA  94533


Fax 707-254-1779


Solano Family Health Services

2101 Courage Drive

Fairfield, CA  94533


Fax 707-784-1494


Community Medical Center

600 Nut Tree Road, Suite, # 310

Vacaville, CA  95687


Fax 707-359-1837


Solano Family Health Services

1119 E. Monte Vista Avenue

Vacaville, CA  95688




La Clinica North Vallejo

220 Hospital Drive

Vallejo, CA  94589


Fax 707-554-2294


La Clinica Vallejo

243 Georgia Street, Suite # B

Vallejo, CA  94590


Fax 707-556-8107


Solano County Family Health Services

365 Tuolumne Street, MS 23-100

Vallejo, CA  94590


Fax 707-553-5658

Dental Resources

For a list of dentists accepting Medi-Cal, visit

Solano County Community Resources

Solano County Network of Care - Solano County resources for 1) Seniors, 2) Behavioral Health, 3) Children, Families, Adults, 4) Disability Resources, 5) Victims of Violence, 6) Solano Public Health, and 7) Veterans  or

Housing Homeless Directory

Contact Information

Solano County Child Health & Disability Prevention (CHDP) Program
275 Beck Avenue, MS 5-175
Fairfield, CA 94533

Phone: 707-784-8670 or 1-800-826-3452  (Please note: These phone lines will be deactivated on July 1, 2024)

Fax: 707-421-7484 (Please note: This fax will be deactivated on July 1, 2024)