ICD-10-CM › E00-E89 › E70-E88 › E77 Disorders of glycoprotein metabolism › E77.1
Defects in glycoprotein degradation
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Defects in glycoprotein degradation
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from the E70-E88 section Metabolic disorders (E70-E88)
Excludes1 - never coded here
- androgen insensitivity syndrome (E34.5-)
- congenital adrenal hyperplasia (E25.0)
- hemolytic anemias attributable to enzyme disorders (D55.-)
- Marfan syndrome (Q87.4-)
- 5-alpha-reductase deficiency (E29.1)
Excludes2 - not included here
- Ehlers-Danlos syndromes (Q79.6-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Sialidosis
- Fucosidosis
- Mannosidosis
- Mucolipidosis > I
- Aspartylglucosaminuria
- Defect, defective > glycoprotein degradation
- Defect, defective > degradation, glycoprotein
Codes in the same group
| Code | Description | Status |
|---|---|---|
| E77.0 | Defects in post-translational modification of lysosomal enzymes | Valid |
| E77.8 | Other disorders of glycoprotein metabolism | Valid |
| E77.9 | Disorder of glycoprotein metabolism, unspecified | Valid |