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H10.9

✓ Billable

Unspecified conjunctivitis

Diseases of the eye and adnexa (H00-H59)

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❌ Excludes1

inherited from H10

Rules from parent category H10: Conjunctivitis

  • • keratoconjunctivitis (H16.2-)

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Code Information

CodeH10.9
BillableYes
ParentH10
CategoryDiseases of the eye and adnexa (H00-H59)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)