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H40.20X4

✓ Billable

Unspecified primary angle-closure glaucoma, indeterminate stage

Diseases of the eye and adnexa (H00-H59)

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✅ No additional coding notes for H40.20X4

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Code Information

CodeH40.20X4
BillableYes
ParentH40.20
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)