H40.11
H40.11: Primary open-angle glaucoma
Non-billable headerICD-10-CM
H40.11 is a non-billable header ICD-10-CM code for primary open-angle glaucoma. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
One of the following 7th characters is to be assigned to each code in subcategory H40.11 to designate the stage of glaucoma
- 0
- stage unspecified
- 1
- mild stage
- 2
- moderate stage
- 3
- severe stage
- 4
- indeterminate stage
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Chronic simple glaucoma
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 H40.11
4 child codes. Green means billable.