ICD-10-CM › H00-H59 › H40-H42 › H40.119 Primary open-angle glaucoma,... › H40.1190
H40.1190
Primary open-angle glaucoma, unspecified eye, stage unspecified
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 2017 to now.
- FY2017 Added to the code set Primary open-angle glaucoma, unspecified eye, stage unspecified
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 H40 Glaucoma
Excludes1 - never coded here
- absolute glaucoma (H44.51-)
- congenital glaucoma (Q15.0)
- traumatic glaucoma due to birth injury (P15.3)
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.
- Glaucoma > noncongestive
- Glaucoma > nonobstructive
- Open, opening > angle with > glaucoma
- Glaucoma > simple
- Glaucoma > simplex
- Glaucoma > open angle > primary
Codes in the same group
| Code | Description | Status |
|---|---|---|
| H40.1191 | Primary open-angle glaucoma, unspecified eye, mild stage | Valid |
| H40.1192 | Primary open-angle glaucoma, unspecified eye, moderate stage | Valid |
| H40.1193 | Primary open-angle glaucoma, unspecified eye, severe stage | Valid |
| H40.1194 | Primary open-angle glaucoma, unspecified eye, indeterminate stage | Valid |