New conditions the Social Security Administration recently added to the list:
- Aicardi-Goutieres Syndrome
- Alobar Holoprosencephaly
- Alpers’ Disease
- Alpha-Mannosidosis
- Carcinoma of Unknown Primary Site
- Cerebrotendinous Xanthomatosis
- Child Neuroblastoma
- Child Non-Hodgkin Lymphoma
- Chondrosarcoma with multimodal therapy
- Cornelia de Lange Syndrome-Classic Form
- Ewing’s Sarcoma
- Follicular Dendritic Cell Sarcoma with metastases
- Fucosidosis Type 1
- Galactosialidosis-Early Infantile Type
- Glioma-Grade III and IV
- Hallervorden-Spatz Disease
- Hepatoblastoma
- Histiocytosis
- Hutchinson-Gilford Progeria Syndrome
- Hydranencephaly
- Hypocomplementemic Urticarial Vasculitis
- Hypophosphatasia Perinatal Lethal Form
- I Cell Disease
- Infantile Free Sialic Acid Storage Disease
- Juvenile Onset Huntington Disease
- Kufs Disease Type A and B
- Lissencephaly
- Lymphomatoid Granulomatosis Grade III
- Malignant Brain-Stem Gliomas-Childhood
- Malignant Melanoma with metastases
- Mastocytosis Type IV
- Medulloblastoma with metastasis
- Merkel Cell Carcinoma with metastases
- Myoclonic Epilepsy and Ragged-Red Fibers Syndrome
- Nephrogenic Systemic Fibrosis
- Obliterative Bronchiolitis
- Ohtahara Syndrome
- Orthochromatic Leukodystrophy with Pigmented Glia
- Pearson Syndrome
- Pelizaeus-Merzbacher Disease-Classic Form
- Pelizaeus-Merzbacher Disease-Connatal Form
- Peripheral Nerve Cancer, metastatic or recurrent
- Perry Syndrome
- Rhabdomyosarcoma
- Rhizomelic Chondrodysplasia Punctata
- Schindler Disease Type 1
- Smith-Lemli-Opitz Syndrome
- Spinal Nerve Root Cancer, metastatic or recurrent
- Stiff-Person Syndrome
- Tabes Dorsalis
- Wolf-Hirschhorn Syndrome
- Xeroderma Pigmentosum