ICD-10-CM category
E77: Disorders of glycoprotein metabolism
Codes under E77 (Disorders of glycoprotein metabolism). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| E77.0 | Defects in post-translational modification of lysosomal enzymes | ✓ |
| E77.1 | Defects in glycoprotein degradation | ✓ |
| E77.8 | Other disorders of glycoprotein metabolism | ✓ |
| E77.9 | Disorder of glycoprotein metabolism, unspecified | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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