Frequently Asked Questions

A Developmental Disability is a condition that begins at birth or during the growing years. This means it was present before age 18 for intellectual disability and before age 22 for other developmental disabilities. The condition affects the brain, causes significant impairment in everyday living skills, and is expected to continue indefinitely.

Examples of eligible conditions include but are not limited to: 

• Autism Spectrum Disorders
• Cerebral Palsy
• Down Syndrome
• Intellectual Disability
• Neurodevelopmental Disorders associated with alcohol and drug exposure in utero
• Seizure Disorder/Epilepsy
• Traumatic Brain Injuries
• Other genetic conditions that directly impact the brain

Intellectual disability and other qualifying developmental disabilities are confirmed through diagnostic information and standardized testing by qualified professionals.

Apply For Services

Fill out the application and required documentation. Please call our main office line at 503-434-7460 or email Developmental Disabilities Services and schedule a time to review your application to ensure it is completed. You may also request the application in person by visiting our office located at:

Yamhill County Developmental Disabilities Program
330 NE Kirby Street
McMinnville OR 97128

If you have questions or need help with your application, our staff are available by appointment to assist you. Once your application is received our Eligibility Specialist will contact you to gather information about your condition and get your written consent to request records from medical providers, schools, and other sources that have information about your condition. When more information is needed, we may ask your permission to schedule an evaluation with a qualified professional. We are allowed up to 90 days to complete this process.

Related Documents

• Developmental Disability Services Application (DOCX)
• Oregon DHS Brochure (PDF)
• Oregon DHS Notification of Rights (PDF)
• YCHHS Consent to Treat Form (PDF)
• YCHHS Electronic Communication Use Consent Form (PDF)
• YCHHS Notice of Privacy Practices (PDF)

Eligibility for all young and school-aged children is provisional, which means it must be redetermined again to meet eligibility criteria. Adult eligibility continues without redetermination unless we receive evidence that contradicts the adult determination. You will be notified in writing when a redetermination is required.