| E76 | Disorders of glycosaminoglycan metabolism | NON-BILLABLE CODE |
| E76.0 | Mucopolysaccharidosis, type I | NON-BILLABLE CODE |
| E76.01 | Hurler's syndrome | BILLABLE CODE |
| E76.02 | Hurler-Scheie syndrome | BILLABLE CODE |
| E76.1 | Mucopolysaccharidosis, type II | BILLABLE CODE |
| E76.2 | Other mucopolysaccharidoses | NON-BILLABLE CODE |
| E76.21 | Morquio mucopolysaccharidoses | NON-BILLABLE CODE |
| E76.210 | Morquio A mucopolysaccharidoses | BILLABLE CODE |
| E76.211 | Morquio B mucopolysaccharidoses | BILLABLE CODE |
| E76.219 | Morquio mucopolysaccharidoses, unspecified | BILLABLE CODE |
| E76.22 | Sanfilippo mucopolysaccharidoses | BILLABLE CODE |
| E76.29 | Other mucopolysaccharidoses | BILLABLE CODE |
| E76.3 | Mucopolysaccharidosis, unspecified | BILLABLE CODE |
| E76.8 | Other disorders of glucosaminoglycan metabolism | BILLABLE CODE |
| E76.9 | Glucosaminoglycan metabolism disorder, unspecified | BILLABLE CODE |
