Anyone know the difference between a HealthPlan and a 504? School is insisting my child does not need a 504 because he has an IEP, but will not incorporate "504" into IEP and want to call it a HealthPlan. Currently, his "504" has the following information: (delineates diabetes definition, emergency protocol, classroom protocol, fieldtrips, location of supplies, policy for abscences related to diabetes, etc.)? Isn't this what should be in a 504? Why are they insisting I call it a HealthPlan? Help!