ICD-10 Code H50.11 – Monocular exotropia (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H50.11 – Monocular exotropia
What it is
H50.11 identifies outward deviation of one eye, while the other eye remains aligned. Use it when the record clearly states monocular exotropia or an outward drifting eye.
Clinical signs
Typical findings include one eye turning outward, often noted on cover testing or routine eye exam. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents exotropia affecting only one eye and not a general strabismus diagnosis. It may appear in ophthalmology or pediatric notes describing intermittent or constant outward deviation. Check documentation if laterality or type is unclear.
Do not use for
Do not use H50.11 for bilateral exotropia, unspecified strabismus, or esotropia. If the chart does not specify monocular involvement, check documentation.
Coding tip
Code the exact eye alignment disorder stated by the clinician; do not assume laterality from exam wording alone.