Early intervention is a service that provides support and therapy for children who may be struggling with developmental delays. In most states, the program and services are from birth until a child's 3rd birthday.
Every state calls the program by a different name such as Early on, Early Steps, First Steps, and Birth to Three. They also run the program differently.
A child must be evaluated by a qualified professional and found to have a developmental delay or disability in order to qualify for early intervention therapy services.