H40.0
Glaucoma suspect
- Release
- FY 2027
- Effective
Hierarchy
Where H40.0 sits in the official hierarchy. Each level is the code it is classified under.
- H40 Parent Glaucoma
- H40.0 This code Glaucoma suspect
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
More Specific Codes
7 codes under H40.0
- H40.00 Preglaucoma, unspecified Has subcodes
- H40.01 Open angle with borderline findings, low risk Has subcodes
- H40.02 Open angle with borderline findings, high risk Has subcodes
- H40.03 Anatomical narrow angle Has subcodes
- H40.04 Steroid responder Has subcodes
- H40.05 Ocular hypertension Has subcodes
- H40.06 Primary angle closure without glaucoma damage Has subcodes
Version History
How H40.0 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentGlaucoma suspect
-
FY 2026 Effective
UnchangedGlaucoma suspect
Related Codes
Other codes under H40
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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