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H40.031

✓ Billable

Anatomical narrow angle, right eye

Diseases of the eye and adnexa (H00-H59)

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✅ No additional coding notes for H40.031

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Code Information

CodeH40.031
BillableYes
ParentH40.03
CategoryDiseases of the eye and adnexa (H00-H59)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)