H57: Other disorders of eye and adnexa

H57 refers to Other disorders of eye and adnexa, which includes involuntary eye movement disorders, general eye symptoms not classifiable elsewhere, and surgical complications affecting ocular structures. These conditions may impair vision, indicate neurological disease, or result from interventions like cataract or retinal surgery.

Symptoms

• Rhythmic eye movements – Hallmark of nystagmus (H55)
• Dizziness or visual instability – Often accompanies oscillopsia
• Ocular discomfort or dryness – Common under general eye complaints (H57)
• Abnormal pupillary reactions – May indicate H57 systemic involvement
• Postoperative vision loss or inflammation – Seen in H59 categories
• Intraocular pressure changes post-surgery – Example of H59 surgical complications
• Ocular trauma during procedures – Coded under H59

Diagnosis

Diagnosis of Other disorders of eye and adnexa depends on symptoms and history. Nystagmus requires clinical observation and possibly ENG or VNG testing. H57 diagnoses are often exclusion-based. H59 requires correlation with recent ocular procedures, slit-lamp exam, imaging, and sometimes microbiologic evaluation.

ICD10 Code Usage

ICD10 code H57 is used by ophthalmologists, neurologists, otolaryngologists, and surgical teams. It supports diagnostic classification, referral for vestibular or ocular therapy, surgical quality audits, and insurance claims related to procedure outcomes.

Related Codes

• H55 – Nystagmus and other irregular eye movements
• H59 – Intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified

FAQs

Q1: What is ICD10 code H57?
A: It refers to Other disorders of eye and adnexa, including nystagmus, non-specific eye complaints, and post-surgical ocular issues not covered elsewhere.

Q2: What causes nystagmus (H55)?
A: It may be congenital or acquired due to vestibular dysfunction, neurological disease, or drug toxicity.

Q3: Are these eye conditions permanent?
A: Some (like congenital nystagmus) are lifelong; others (like post-op inflammation) may resolve with treatment.

Q4: What is included in H59?
A: Infections, hemorrhages, or visual loss resulting from or after procedures such as cataract surgery or vitrectomy.

Q5: Who manages these disorders?
A: Depending on cause—ophthalmologists, neurologists, vestibular therapists, or surgical teams.

Conclusion

ICD10 code H57 ensures proper classification of Other disorders of eye and adnexa, aiding in clinical care, documentation of surgical risks, and coordination of multi-specialty evaluation for complex eye movement and procedural outcomes.