Medically complex refers to a designation for children who have significant medical needs that require specialized attention, resources, and care coordination. This designation applies to children with chronic or severe health conditions that impact their ability to function and thrive without intensive medical support. Obtaining the medically complex designation ensures that the child receives the frequency and intensity of services necessary to meet their medical needs, as well as ensuring caregiving arrangements are appropriate to meet their needs. The decision to designate a child as medically complex often depends on the severity of the child’s illness and/or the frequency of their symptoms. Some medical diagnoses present to a greater or lesser degree in a child. This can influence the determination of a medically complex designation. The designation may be either short or long-term and should be re-evaluated periodically to ensure it reflects the child’s current medical needs.