H50 Other strabismus
ICD-10-CM category H50 sits in Chapter 7 (Diseases of the eye and adnexa, H00-H59). It contains 75 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
H50.0 EsotropiaH50.01 Monocular esotropiaH50.02 Monocular esotropia with A patternH50.03 Monocular esotropia with V patternH50.04 Monocular esotropia with other noncomitanciesH50.1 ExotropiaH50.11 Monocular exotropiaH50.12 Monocular exotropia with A patternH50.13 Monocular exotropia with V patternH50.14 Monocular exotropia with other noncomitanciesH50.2 Vertical strabismusH50.3 Intermittent heterotropiaH50.31 Intermittent monocular esotropiaH50.33 Intermittent monocular exotropiaH50.4 Other and unspecified heterotropiaH50.41 CyclotropiaH50.5 HeterophoriaH50.6 Mechanical strabismusH50.61 Brown's sheath syndromeH50.62 Inferior oblique muscle entrapmentH50.63 Inferior rectus muscle entrapmentH50.64 Lateral rectus muscle entrapmentH50.65 Medial rectus muscle entrapmentH50.66 Superior oblique muscle entrapmentH50.67 Superior rectus muscle entrapmentH50.68 Extraocular muscle entrapment, unspecifiedH50.8 Other specified strabismusH50.81 Duane's syndrome
Billable codes in H50
| Code | Description |
|---|---|
H50.00 | Unspecified esotropia |
H50.011 | Monocular esotropia, right eye |
H50.012 | Monocular esotropia, left eye |
H50.021 | Monocular esotropia with A pattern, right eye |
H50.022 | Monocular esotropia with A pattern, left eye |
H50.031 | Monocular esotropia with V pattern, right eye |
H50.032 | Monocular esotropia with V pattern, left eye |
H50.041 | Monocular esotropia with other noncomitancies, right eye |
H50.042 | Monocular esotropia with other noncomitancies, left eye |
H50.05 | Alternating esotropia |
H50.06 | Alternating esotropia with A pattern |
H50.07 | Alternating esotropia with V pattern |
H50.08 | Alternating esotropia with other noncomitancies |
H50.10 | Unspecified exotropia |
H50.111 | Monocular exotropia, right eye |
H50.112 | Monocular exotropia, left eye |
H50.121 | Monocular exotropia with A pattern, right eye |
H50.122 | Monocular exotropia with A pattern, left eye |
H50.131 | Monocular exotropia with V pattern, right eye |
H50.132 | Monocular exotropia with V pattern, left eye |
H50.141 | Monocular exotropia with other noncomitancies, right eye |
H50.142 | Monocular exotropia with other noncomitancies, left eye |
H50.15 | Alternating exotropia |
H50.16 | Alternating exotropia with A pattern |
H50.17 | Alternating exotropia with V pattern |
H50.18 | Alternating exotropia with other noncomitancies |
H50.21 | Vertical strabismus, right eye |
H50.22 | Vertical strabismus, left eye |
H50.30 | Unspecified intermittent heterotropia |
H50.311 | Intermittent monocular esotropia, right eye |
H50.312 | Intermittent monocular esotropia, left eye |
H50.32 | Intermittent alternating esotropia |
H50.331 | Intermittent monocular exotropia, right eye |
H50.332 | Intermittent monocular exotropia, left eye |
H50.34 | Intermittent alternating exotropia |
H50.40 | Unspecified heterotropia |
H50.411 | Cyclotropia, right eye |
H50.412 | Cyclotropia, left eye |
H50.42 | Monofixation syndrome |
H50.43 | Accommodative component in esotropia |
H50.50 | Unspecified heterophoria |
H50.51 | Esophoria |
H50.52 | Exophoria |
H50.53 | Vertical heterophoria |
H50.54 | Cyclophoria |
H50.55 | Alternating heterophoria |
H50.60 | Mechanical strabismus, unspecified |
H50.611 | Brown's sheath syndrome, right eye |
H50.612 | Brown's sheath syndrome, left eye |
H50.621 | Inferior oblique muscle entrapment, right eye |
H50.622 | Inferior oblique muscle entrapment, left eye |
H50.629 | Inferior oblique muscle entrapment, unspecified eye |
H50.631 | Inferior rectus muscle entrapment, right eye |
H50.632 | Inferior rectus muscle entrapment, left eye |
H50.639 | Inferior rectus muscle entrapment, unspecified eye |
H50.641 | Lateral rectus muscle entrapment, right eye |
H50.642 | Lateral rectus muscle entrapment, left eye |
H50.649 | Lateral rectus muscle entrapment, unspecified eye |
H50.651 | Medial rectus muscle entrapment, right eye |
H50.652 | Medial rectus muscle entrapment, left eye |
H50.659 | Medial rectus muscle entrapment, unspecified eye |
H50.661 | Superior oblique muscle entrapment, right eye |
H50.662 | Superior oblique muscle entrapment, left eye |
H50.669 | Superior oblique muscle entrapment, unspecified eye |
H50.671 | Superior rectus muscle entrapment, right eye |
H50.672 | Superior rectus muscle entrapment, left eye |
H50.679 | Superior rectus muscle entrapment, unspecified eye |
H50.681 | Extraocular muscle entrapment, unspecified, right eye |
H50.682 | Extraocular muscle entrapment, unspecified, left eye |
H50.689 | Extraocular muscle entrapment, unspecified, unspecified eye |
H50.69 | Other mechanical strabismus |
H50.811 | Duane's syndrome, right eye |
H50.812 | Duane's syndrome, left eye |
H50.89 | Other specified strabismus |
H50.9 | Unspecified strabismus |
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