H40 Non-Billable Code
Glaucoma
Chapter Classification
Chapter 7
Diseases of the eye and adnexa (H00-H59)
Section Detail
H40-H42
Glaucoma (H40-H42)
Coding Guidelines & Notes
excludes1
- absolute glaucoma (H44.51-)
- congenital glaucoma (Q15.0)
- traumatic glaucoma due to birth injury (P15.3)
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- H40.0 - Glaucoma suspect
- H40.1 - Open-angle glaucoma
- H40.2 - Primary angle-closure glaucoma
- H40.3 - Glaucoma secondary to eye trauma
- H40.4 - Glaucoma secondary to eye inflammation
- H40.5 - Glaucoma secondary to other eye disorders
- H40.6 - Glaucoma secondary to drugs
- H40.8 - Other glaucoma
- H40.9 - Unspecified glaucoma Billable
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