H40.6 Non-Billable Code
Glaucoma secondary to drugs
Chapter Classification
Chapter 7
Diseases of the eye and adnexa (H00-H59)
Section Detail
H40-H42
Glaucoma (H40-H42)
Code Hierarchy
This code is a child of H40.
As a non-billable code, it requires more specific digits to be used on a medical claim.
As a non-billable code, it requires more specific digits to be used on a medical claim.
Coding Guidelines & Notes
sevenChrDef
- {'char': '0', 'text': 'stage unspecified'}
- {'char': '1', 'text': 'mild stage'}
- {'char': '2', 'text': 'moderate stage'}
- {'char': '3', 'text': 'severe stage'}
- {'char': '4', 'text': 'indeterminate stage'}
sevenChrNote
- One of the following 7th characters is to be assigned to each code in subcategory H40.6 to designate the stage of glaucoma
useAdditionalCode
- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
More Specific Diagnosis Codes
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