IDEA Disability Categories in Maine
What disability categories qualify for an IEP in Maine?
Maine recognizes 15 disability categories for special education eligibility under MUSER Ch. 101 § III(20) and § VII, aligned with IDEA but including some Maine-specific terminology and standards. The categories are: (1) Autism; (2) Deaf-Blindness; (3) Deafness; (4) Emotional Disability (Maine's term for the federal 'Emotional Disturbance'); (5) Hearing Impairment; (6) Intellectual Disability (Maine now uses the federal terminology following Rosa's Law); (7) Multiple Disabilities; (8) Orthopedic Impairment; (9) Other Health Impairment; (10) Specific Learning Disability; (11) Speech or Language Impairment; (12) Traumatic Brain Injury; (13) Visual Impairment Including Blindness; (14) Developmental Delay (for children ages 5-9 in Maine); and (15) Functional Delay (a Maine-specific category for children ages 5-9 who demonstrate functional delays not meeting another category's criteria). Maine retains 'Emotional Disability' (ED) rather than the federal 'Emotional Disturbance.' Maine's Functional Delay category is a state-specific option allowing SAUs to serve younger students who show developmental concerns without fully meeting another category's criteria.
What Maine Requires
Maine uses 'Emotional Disability' (ED) instead of the federal term 'Emotional Disturbance'; the eligibility criteria are substantially aligned to the federal definition (MUSER Ch. 101 § III(20)(f)).
Maine has a state-specific 'Functional Delay' category for children ages 5-9 who demonstrate significant developmental delays not meeting the criteria of another disability category (MUSER Ch. 101 § III(20)(o)).
Developmental Delay may be used as a category for children ages 5-9 in Maine, allowing service without a specific disability label during early childhood (MUSER Ch. 101 § III(20)(n)).
For Specific Learning Disability, Maine permits eligibility through either the ability-achievement discrepancy model or a response-to-intervention (RTI/MTSS) approach (MUSER Ch. 101 § VII(5)(b)).
A student cannot be found eligible if the determinant factor is limited English proficiency, lack of appropriate instruction, or environmental/economic disadvantage (MUSER Ch. 101 § VII(1)(b)(v); 34 CFR 300.306(b)).
Each disability category has specific evaluation criteria and evidence requirements under MUSER Ch. 101 § VII(5).
Key Timelines
Developmental Delay and Functional Delay categories apply only to children ages 5-9 in Maine; eligibility under these categories must be revisited as the child approaches age 9 (MUSER Ch. 101 § III(20)(n),(o)).
Reevaluation of eligibility must occur at least every three years (MUSER Ch. 101 § VII(3)(a)).
SLD eligibility via RTI pathway requires documented evidence of insufficient response to research-based interventions before determination (MUSER Ch. 101 § VII(5)(b)).