H50.2 Vertical strabismusNon-billable header with 2 child codes.
H53.03 Strabismic amblyopia ("strabismus (H50.-)")H50.142 Monocular exotropia with other noncomitancies, left eyeH50.15 Alternating exotropiaH50.16 Alternating exotropia with A patternH50.17 Alternating exotropia with V patternH50.18 Alternating exotropia with other noncomitanciesH50.2 Vertical strabismus (this code)H50.21 Vertical strabismus, right eyeH50.22 Vertical strabismus, left eyeH50.3 Intermittent heterotropiaH50.30 Unspecified intermittent heterotropiaH50.31 Intermittent monocular esotropia