H50.30 Unspecified intermittent heterotropia

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 378.20 Intermittent heterotropia, unspecified

Code annotations containing back-references to H50.30

Back-references to H50

• Type 2 Excludes: H53.03 Strabismic amblyopia ("strabismus (H50.-)")

Diagnosis Index entries for H50.30

• Strabismus (congenital) (nonparalytic) › heterotropia › intermittent

Nearby codes

• H50.18 Alternating exotropia with other noncomitancies
• H50.2 Vertical strabismus
• H50.21 Vertical strabismus, right eye
• H50.22 Vertical strabismus, left eye
• H50.3 Intermittent heterotropia
• H50.30 Unspecified intermittent heterotropia (this code)
• H50.31 Intermittent monocular esotropia
• H50.311 Intermittent monocular esotropia, right eye
• H50.312 Intermittent monocular esotropia, left eye
• H50.32 Intermittent alternating esotropia
• H50.33 Intermittent monocular exotropia