H49 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses H49.0 Third [oculomotor] nerve palsy H49.00 Third [oculomotor] nerve palsy, unspecified eye H49.01 Third [oculomotor] nerve palsy, right eye H49.02 Third [oculomotor] nerve palsy, left eye H49.03 Third [oculomotor] nerve palsy, bilateral H49.1 Fourth [trochlear] nerve palsy H49.10 Fourth [trochlear] nerve palsy, unspecified eye H49.11 Fourth [trochlear] nerve palsy, right eye H49.12 Fourth [trochlear] nerve palsy, left eye H49.13 Fourth [trochlear] nerve palsy, bilateral H49.2 Sixth [abducent] nerve palsy H49.20 Sixth [abducent] nerve palsy, unspecified eye H49.21 Sixth [abducent] nerve palsy, right eye H49.22 Sixth [abducent] nerve palsy, left eye H49.23 Sixth [abducent] nerve palsy, bilateral H49.3 Total (external) ophthalmoplegia H49.30 Total (external) ophthalmoplegia, unspecified eye H49.31 Total (external) ophthalmoplegia, right eye H49.32 Total (external) ophthalmoplegia, left eye H49.33 Total (external) ophthalmoplegia, bilateral H49.4 Progressive external ophthalmoplegia H49.40 Progressive external ophthalmoplegia, unspecified eye H49.41 Progressive external ophthalmoplegia, right eye H49.42 Progressive external ophthalmoplegia, left eye H49.43 Progressive external ophthalmoplegia, bilateral H49.8 Other paralytic strabismus H49.811 Kearns-Sayre syndrome, right eye H49.812 Kearns-Sayre syndrome, left eye H49.813 Kearns-Sayre syndrome, bilateral H49.819 Kearns-Sayre syndrome, unspecified eye H49.88 Other paralytic strabismus H49.881 Other paralytic strabismus, right eye H49.882 Other paralytic strabismus, left eye H49.883 Other paralytic strabismus, bilateral H49.889 Other paralytic strabismus, unspecified eye H49.9 Unspecified paralytic strabismus