Q87.81 Alport syndrome

Instructional Notes:

Q87.81
Description: Alport syndrome
Use Additional Code:
- code to identify stage of chronic kidney disease (N18.1-N18.6)
↓
Q87.8
Description: Other specified congenital malformation syndromes, not elsewhere classified
Exclude1:
- Zellweger syndrome (E71.510)
↓
Q87
Description: Other specified congenital malformation syndromes affecting multiple systems
Use Additional Code:
- code(s) to identify all associated manifestations
↓
Q80-Q89
Description: Other congenital malformations (Q80-Q89)
↓
Q00-Q99
Description: Congenital malformations, deformations and chromosomal abnormalities
Exclude2:
- inborn errors of metabolism (E70-E88)
Notes:
- Codes from this chapter are not for use on maternal records