ICD-10 Code H57.89 – Other specified disorders of eye and adnexa (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H57.89 – Other specified disorders of eye and adnexa
What it is
H57.89 is used for eye or adnexal disorders that do not fit a more specific ICD-10-CM diagnosis. It serves as a catch-all code when documentation names a distinct condition affecting the eye area but lacks a dedicated code.
Clinical signs
Clinical features vary; refer to documentation. The record should describe a specific eye or adnexal abnormality, such as pain, irritation, swelling, or another noted disorder, when a more precise diagnosis is not available.
When to use this code
Use H57.89 when the clinician documents an eye or adnexal disorder that is not otherwise classified in ICD-10-CM. It is appropriate when the condition is clearly identified in the note, but no specific code exists or the documentation remains nonspecific. Check documentation for laterality and any more exact diagnosis.
Do not use for
Do not use this code when a more specific diagnosis is documented and coded elsewhere in ICD-10-CM. Avoid it for nonspecific symptoms alone, such as eye pain or redness, if a symptom code or other diagnosis is the correct choice.
Coding tip
Before assigning H57.89, search for a more specific eye or adnexa code and code the documented condition as precisely as possible.