ICD-10-CM Code H21.21
Degeneration of chamber angle
Non-Billable CodeNon-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.
ICD Code H21.21 is a non-billable code. To code a diagnosis of this type, you must use one of the four child codes of H21.21 that describes the diagnosis 'degeneration of chamber angle' in more detail.
- H21.21 Degeneration of chamber angle NON-BILLABLE
ICD-10-CM Alphabetical Index References for 'H21.21 - Degeneration of chamber angle'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code H21.21. Click on any term below to browse the alphabetical index.