E77 — ICD-10-CM Diagnosis Codes

• E77 Disorders of glycoprotein metabolism
• E77.0 Defects in post-translational modification of lysosomal enzymes billable
• E77.1 Defects in glycoprotein degradation billable
• E77.8 Other disorders of glycoprotein metabolism billable
• E77.9 Disorder of glycoprotein metabolism, unspecified billable