E77
E77: Disorders of glycoprotein metabolism
Non-billable headerICD-10-CM
E77 is a non-billable header ICD-10-CM code for disorders of glycoprotein metabolism. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with E77
Their own Excludes1 notes name this code, so the conflict is not listed above.
- E75Disorders of sphingolipid metabolism and other lipid storage disorders
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead E77
4 child codes. Green means billable.