ICD-10-CM category
H50: Other strabismus
Codes under H50 (Other strabismus). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| H50.0 | Esotropia | — |
| H50.0 | Esotropia | — |
| H50.00 | Unspecified esotropia | ✓ |
| H50.00 | Unspecified esotropia | ✓ |
| H50.01 | Monocular esotropia | — |
| H50.01 | Monocular esotropia | — |
| H50.1 | Exotropia | — |
| H50.1 | Exotropia | — |
| H50.02 | Monocular esotropia with A pattern | — |
| H50.02 | Monocular esotropia with A pattern | — |
| H50.2 | Vertical strabismus | — |
| H50.2 | Vertical strabismus | — |
| H50.03 | Monocular esotropia with V pattern | — |
| H50.03 | Monocular esotropia with V pattern | — |
| H50.3 | Intermittent heterotropia | — |
| H50.3 | Intermittent heterotropia | — |
| H50.04 | Monocular esotropia with other noncomitancies | — |
| H50.04 | Monocular esotropia with other noncomitancies | — |
| H50.4 | Other and unspecified heterotropia | — |
| H50.4 | Other and unspecified heterotropia | — |
| H50.05 | Alternating esotropia | ✓ |
| H50.05 | Alternating esotropia | ✓ |
| H50.5 | Heterophoria | — |
| H50.5 | Heterophoria | — |
| H50.06 | Alternating esotropia with A pattern | ✓ |
| H50.06 | Alternating esotropia with A pattern | ✓ |
| H50.6 | Mechanical strabismus | — |
| H50.6 | Mechanical strabismus | — |
| H50.07 | Alternating esotropia with V pattern | ✓ |
| H50.07 | Alternating esotropia with V pattern | ✓ |
| H50.08 | Alternating esotropia with other noncomitancies | ✓ |
| H50.08 | Alternating esotropia with other noncomitancies | ✓ |
| H50.8 | Other specified strabismus | — |
| H50.8 | Other specified strabismus | — |
| H50.9 | Unspecified strabismus | ✓ |
| H50.9 | Unspecified strabismus | ✓ |
| H50.10 | Unspecified exotropia | ✓ |
| H50.10 | Unspecified exotropia | ✓ |
| H50.011 | Monocular esotropia, right eye | ✓ |
| H50.011 | Monocular esotropia, right eye | ✓ |
| H50.11 | Monocular exotropia | — |
| H50.11 | Monocular exotropia | — |
| H50.012 | Monocular esotropia, left eye | ✓ |
| H50.012 | Monocular esotropia, left eye | ✓ |
| H50.12 | Monocular exotropia with A pattern | — |
| H50.12 | Monocular exotropia with A pattern | — |
| H50.13 | Monocular exotropia with V pattern | — |
| H50.13 | Monocular exotropia with V pattern | — |
| H50.14 | Monocular exotropia with other noncomitancies | — |
| H50.14 | Monocular exotropia with other noncomitancies | — |
| H50.15 | Alternating exotropia | ✓ |
| H50.15 | Alternating exotropia | ✓ |
| H50.16 | Alternating exotropia with A pattern | ✓ |
| H50.16 | Alternating exotropia with A pattern | ✓ |
| H50.17 | Alternating exotropia with V pattern | ✓ |
| H50.17 | Alternating exotropia with V pattern | ✓ |
| H50.18 | Alternating exotropia with other noncomitancies | ✓ |
| H50.18 | Alternating exotropia with other noncomitancies | ✓ |
| H50.021 | Monocular esotropia with A pattern, right eye | ✓ |
| H50.021 | Monocular esotropia with A pattern, right eye | ✓ |
| H50.21 | Vertical strabismus, right eye | ✓ |
| H50.21 | Vertical strabismus, right eye | ✓ |
| H50.022 | Monocular esotropia with A pattern, left eye | ✓ |
| H50.022 | Monocular esotropia with A pattern, left eye | ✓ |
| H50.22 | Vertical strabismus, left eye | ✓ |
| H50.22 | Vertical strabismus, left eye | ✓ |
| H50.30 | Unspecified intermittent heterotropia | ✓ |
| H50.30 | Unspecified intermittent heterotropia | ✓ |
| H50.031 | Monocular esotropia with V pattern, right eye | ✓ |
| H50.031 | Monocular esotropia with V pattern, right eye | ✓ |
| H50.31 | Intermittent monocular esotropia | — |
| H50.31 | Intermittent monocular esotropia | — |
| H50.032 | Monocular esotropia with V pattern, left eye | ✓ |
| H50.032 | Monocular esotropia with V pattern, left eye | ✓ |
| H50.32 | Intermittent alternating esotropia | ✓ |
| H50.32 | Intermittent alternating esotropia | ✓ |
| H50.33 | Intermittent monocular exotropia | — |
| H50.33 | Intermittent monocular exotropia | — |
| H50.34 | Intermittent alternating exotropia | ✓ |
| H50.34 | Intermittent alternating exotropia | ✓ |
| H50.40 | Unspecified heterotropia | ✓ |
| H50.40 | Unspecified heterotropia | ✓ |
| H50.041 | Monocular esotropia with other noncomitancies, right eye | ✓ |
| H50.041 | Monocular esotropia with other noncomitancies, right eye | ✓ |
| H50.41 | Cyclotropia | — |
| H50.41 | Cyclotropia | — |
| H50.042 | Monocular esotropia with other noncomitancies, left eye | ✓ |
| H50.042 | Monocular esotropia with other noncomitancies, left eye | ✓ |
| H50.42 | Monofixation syndrome | ✓ |
| H50.42 | Monofixation syndrome | ✓ |
| H50.43 | Accommodative component in esotropia | ✓ |
| H50.43 | Accommodative component in esotropia | ✓ |
| H50.50 | Unspecified heterophoria | ✓ |
| H50.50 | Unspecified heterophoria | ✓ |
| H50.51 | Esophoria | ✓ |
| H50.51 | Esophoria | ✓ |
| H50.52 | Exophoria | ✓ |
| H50.52 | Exophoria | ✓ |
| H50.53 | Vertical heterophoria | ✓ |
| H50.53 | Vertical heterophoria | ✓ |
| H50.54 | Cyclophoria | ✓ |
| H50.54 | Cyclophoria | ✓ |
| H50.55 | Alternating heterophoria | ✓ |
| H50.55 | Alternating heterophoria | ✓ |
| H50.60 | Mechanical strabismus, unspecified | ✓ |
| H50.60 | Mechanical strabismus, unspecified | ✓ |
| H50.61 | Brown's sheath syndrome | — |
| H50.61 | Brown's sheath syndrome | — |
| H50.62 | Inferior oblique muscle entrapment | — |
| H50.62 | Inferior oblique muscle entrapment | — |
| H50.63 | Inferior rectus muscle entrapment | — |
| H50.63 | Inferior rectus muscle entrapment | — |
| H50.64 | Lateral rectus muscle entrapment | — |
| H50.64 | Lateral rectus muscle entrapment | — |
| H50.65 | Medial rectus muscle entrapment | — |
| H50.65 | Medial rectus muscle entrapment | — |
| H50.66 | Superior oblique muscle entrapment | — |
| H50.66 | Superior oblique muscle entrapment | — |
| H50.67 | Superior rectus muscle entrapment | — |
| H50.67 | Superior rectus muscle entrapment | — |
| H50.68 | Extraocular muscle entrapment, unspecified | — |
| H50.68 | Extraocular muscle entrapment, unspecified | — |
| H50.69 | Other mechanical strabismus | ✓ |
| H50.69 | Other mechanical strabismus | ✓ |
| H50.81 | Duane's syndrome | — |
| H50.81 | Duane's syndrome | — |
| H50.89 | Other specified strabismus | ✓ |
| H50.89 | Other specified strabismus | ✓ |
| H50.111 | Monocular exotropia, right eye | ✓ |
| H50.111 | Monocular exotropia, right eye | ✓ |
| H50.112 | Monocular exotropia, left eye | ✓ |
| H50.112 | Monocular exotropia, left eye | ✓ |
| H50.121 | Monocular exotropia with A pattern, right eye | ✓ |
| H50.121 | Monocular exotropia with A pattern, right eye | ✓ |
| H50.122 | Monocular exotropia with A pattern, left eye | ✓ |
| H50.122 | Monocular exotropia with A pattern, left eye | ✓ |
| H50.131 | Monocular exotropia with V pattern, right eye | ✓ |
| H50.131 | Monocular exotropia with V pattern, right eye | ✓ |
| H50.132 | Monocular exotropia with V pattern, left eye | ✓ |
| H50.132 | Monocular exotropia with V pattern, left eye | ✓ |
| H50.141 | Monocular exotropia with other noncomitancies, right eye | ✓ |
| H50.141 | Monocular exotropia with other noncomitancies, right eye | ✓ |
| H50.142 | Monocular exotropia with other noncomitancies, left eye | ✓ |
| H50.142 | Monocular exotropia with other noncomitancies, left eye | ✓ |
| H50.311 | Intermittent monocular esotropia, right eye | ✓ |
| H50.311 | Intermittent monocular esotropia, right eye | ✓ |
| H50.312 | Intermittent monocular esotropia, left eye | ✓ |
| H50.312 | Intermittent monocular esotropia, left eye | ✓ |
| H50.331 | Intermittent monocular exotropia, right eye | ✓ |
| H50.331 | Intermittent monocular exotropia, right eye | ✓ |
| H50.332 | Intermittent monocular exotropia, left eye | ✓ |
| H50.332 | Intermittent monocular exotropia, left eye | ✓ |
| H50.411 | Cyclotropia, right eye | ✓ |
| H50.411 | Cyclotropia, right eye | ✓ |
| H50.412 | Cyclotropia, left eye | ✓ |
| H50.412 | Cyclotropia, left eye | ✓ |
| H50.611 | Brown's sheath syndrome, right eye | ✓ |
| H50.611 | Brown's sheath syndrome, right eye | ✓ |
| H50.612 | Brown's sheath syndrome, left eye | ✓ |
| H50.612 | Brown's sheath syndrome, left eye | ✓ |
| H50.621 | Inferior oblique muscle entrapment, right eye | ✓ |
| H50.621 | Inferior oblique muscle entrapment, right eye | ✓ |
| H50.622 | Inferior oblique muscle entrapment, left eye | ✓ |
| H50.622 | Inferior oblique muscle entrapment, left eye | ✓ |
| H50.629 | Inferior oblique muscle entrapment, unspecified eye | ✓ |
| H50.629 | Inferior oblique muscle entrapment, unspecified eye | ✓ |
| H50.631 | Inferior rectus muscle entrapment, right eye | ✓ |
| H50.631 | Inferior rectus muscle entrapment, right eye | ✓ |
| H50.632 | Inferior rectus muscle entrapment, left eye | ✓ |
| H50.632 | Inferior rectus muscle entrapment, left eye | ✓ |
| H50.639 | Inferior rectus muscle entrapment, unspecified eye | ✓ |
| H50.639 | Inferior rectus muscle entrapment, unspecified eye | ✓ |
| H50.641 | Lateral rectus muscle entrapment, right eye | ✓ |
| H50.641 | Lateral rectus muscle entrapment, right eye | ✓ |
| H50.642 | Lateral rectus muscle entrapment, left eye | ✓ |
| H50.642 | Lateral rectus muscle entrapment, left eye | ✓ |
| H50.649 | Lateral rectus muscle entrapment, unspecified eye | ✓ |
| H50.649 | Lateral rectus muscle entrapment, unspecified eye | ✓ |
| H50.651 | Medial rectus muscle entrapment, right eye | ✓ |
| H50.651 | Medial rectus muscle entrapment, right eye | ✓ |
| H50.652 | Medial rectus muscle entrapment, left eye | ✓ |
| H50.652 | Medial rectus muscle entrapment, left eye | ✓ |
| H50.659 | Medial rectus muscle entrapment, unspecified eye | ✓ |
| H50.659 | Medial rectus muscle entrapment, unspecified eye | ✓ |
| H50.661 | Superior oblique muscle entrapment, right eye | ✓ |
| H50.661 | Superior oblique muscle entrapment, right eye | ✓ |
| H50.662 | Superior oblique muscle entrapment, left eye | ✓ |
| H50.662 | Superior oblique muscle entrapment, left eye | ✓ |
| H50.669 | Superior oblique muscle entrapment, unspecified eye | ✓ |
| H50.669 | Superior oblique muscle entrapment, unspecified eye | ✓ |
| H50.671 | Superior rectus muscle entrapment, right eye | ✓ |
| H50.671 | Superior rectus muscle entrapment, right eye | ✓ |
| H50.672 | Superior rectus muscle entrapment, left eye | ✓ |
| H50.672 | Superior rectus muscle entrapment, left eye | ✓ |
| H50.679 | Superior rectus muscle entrapment, unspecified eye | ✓ |
| H50.679 | Superior rectus muscle entrapment, unspecified eye | ✓ |
| H50.681 | Extraocular muscle entrapment, unspecified, right eye | ✓ |
| H50.681 | Extraocular muscle entrapment, unspecified, right eye | ✓ |
| H50.682 | Extraocular muscle entrapment, unspecified, left eye | ✓ |
| H50.682 | Extraocular muscle entrapment, unspecified, left eye | ✓ |
| H50.689 | Extraocular muscle entrapment, unspecified, unspecified eye | ✓ |
| H50.689 | Extraocular muscle entrapment, unspecified, unspecified eye | ✓ |
| H50.811 | Duane's syndrome, right eye | ✓ |
| H50.811 | Duane's syndrome, right eye | ✓ |
| H50.812 | Duane's syndrome, left eye | ✓ |
| H50.812 | Duane's syndrome, left eye | ✓ |
Frequently asked questions
What is ICD-10-CM code H50?
H50 is an ICD-10-CM category covering Other strabismus. It contains 206 more specific diagnosis codes, 150 of which are billable.
Is H50 a billable code?
No — H50 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example H50.0 — Esotropia). 150 of the 206 codes under H50 are billable.
What codes fall under H50?
H50 includes H50.0, H50.0, H50.00, H50.00, H50.01, plus 201 more. See the full list with descriptions and billable status above.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free