ICD-10-CM > H00-H59 > H00-H05 > H02 > H02.4 H02.4 Ptosis of eyelid Non-Billable/Non-Specific Codes H02.40Unspecified ptosis of eyelidH02.401Unspecified ptosis of right eyelidH02.402Unspecified ptosis of left eyelidH02.403Unspecified ptosis of bilateral eyelidsH02.409Unspecified ptosis of unspecified eyelidH02.41Mechanical ptosis of eyelidH02.411Mechanical ptosis of right eyelidH02.412Mechanical ptosis of left eyelidH02.413Mechanical ptosis of bilateral eyelidsH02.419Mechanical ptosis of unspecified eyelidH02.42Myogenic ptosis of eyelidH02.421Myogenic ptosis of right eyelidH02.422Myogenic ptosis of left eyelidH02.423Myogenic ptosis of bilateral eyelidsH02.429Myogenic ptosis of unspecified eyelidH02.43Paralytic ptosis of eyelidH02.431Paralytic ptosis of right eyelidH02.432Paralytic ptosis of left eyelidH02.433Paralytic ptosis of bilateral eyelidsH02.439Paralytic ptosis unspecified eyelid