ICD-10 Code H44.1 – Other endophthalmitis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.1 – Other endophthalmitis
What it is
H44.1 identifies endophthalmitis, a serious inflammation inside the eye that is not classified elsewhere. Use it when documentation specifies other endophthalmitis and does not name a more specific type.
Clinical signs
Typical findings include eye pain, redness, decreased vision, and intraocular inflammation. Clinical features vary; refer to documentation.
When to use this code
Use H44.1 when the provider documents other endophthalmitis or an intraocular infection/inflammation that fits this category. It may apply after surgery, trauma, or another ocular event if the record does not support a more specific code. Check documentation for laterality and causation details.
Do not use for
Do not use H44.1 for routine conjunctivitis, keratitis, or unspecified eye pain. If the chart names a different endophthalmitis type or a more specific diagnosis, code that instead.
Coding tip
Query for the exact type and cause of endophthalmitis before coding, because specificity may change the final ICD-10 code.