United States Social Security Administration
Social Security Income: SSI (under 18)
Social Security Income: SSI (over 18)
Social Security Disability Income: SSDI (over 18 and have worked in past)
Massachusetts Department of Developmental Disabilities
DDS application (birth-4 years old)
DDS application (5-22 years old)
DDS application (over 22 years old)
Health Insurance
MassHealth (both as a primary or secondary insurance)