H50.3 Intermittent heterotropiaNon-billable header with 5 child codes.
H50.30 Unspecified intermittent heterotropiaH50.31 Intermittent monocular esotropiaH50.32 Intermittent alternating esotropiaH50.33 Intermittent monocular exotropiaH50.34 Intermittent alternating exotropiaH53.03 Strabismic amblyopia ("strabismus (H50.-)")H50.17 Alternating exotropia with V patternH50.18 Alternating exotropia with other noncomitanciesH50.2 Vertical strabismusH50.21 Vertical strabismus, right eyeH50.22 Vertical strabismus, left eyeH50.3 Intermittent heterotropia (this code)H50.30 Unspecified intermittent heterotropiaH50.31 Intermittent monocular esotropiaH50.311 Intermittent monocular esotropia, right eyeH50.312 Intermittent monocular esotropia, left eyeH50.32 Intermittent alternating esotropia