Disorders of ocular muscles, binocular movement, accommodation and refraction H49-H52 >

Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (H49-H52) and the excluded code together.
  • nystagmus and other irregular eye movements (
    ICD-10-CM Diagnosis Code H55

    Nystagmus and other irregular eye movements

      2016 2017 2018 Non-Billable/Non-Specific Code
    H55
    )
Codes
ICD-10-CM Diagnosis Codes H49-*
  • H49 Paralytic strabismus
    • H49.0 Third [oculomotor] nerve palsy
      • H49.00 Third [oculomotor] nerve palsy, unspecified e...
      • H49.01 …… right eye
      • H49.02 …… left eye
      • H49.03 …… bilateral
    • H49.1 Fourth [trochlear] nerve palsy
      • H49.10 Fourth [trochlear] nerve palsy, unspecified e...
      • H49.11 …… right eye
      • H49.12 …… left eye
      • H49.13 …… bilateral
    • H49.2 Sixth [abducent] nerve palsy
      • H49.20 Sixth [abducent] nerve palsy, unspecified eye...
      • H49.21 …… right eye
      • H49.22 …… left eye
      • H49.23 …… bilateral
    • H49.3 Total (external) ophthalmoplegia
      • H49.30 Total (external) ophthalmoplegia, unspecified...
      • H49.31 …… right eye
      • H49.32 …… left eye
      • H49.33 …… bilateral
    • H49.4 Progressive external ophthalmoplegia
      • H49.40 Progressive external ophthalmoplegia, unspeci...
      • H49.41 Progressive external ophthalmoplegia, right e...
      • H49.42 Progressive external ophthalmoplegia, left ey...
      • H49.43 Progressive external ophthalmoplegia, bilater...
    • H49.8 Other paralytic strabismus
    • H49.9 Unspecified paralytic strabismus
ICD-10-CM Diagnosis Codes H50-*
  • H50 Other strabismus
    • H50.0 Esotropia
      • H50.00 Unspecified esotropia
      • H50.01 Monocular esotropia
      • H50.02 Monocular esotropia with A pattern
        • H50.021 Monocular esotropia with A pattern, right eye...
        • H50.022 …… left eye
      • H50.03 Monocular esotropia with V pattern
        • H50.031 Monocular esotropia with V pattern, right eye...
        • H50.032 …… left eye
      • H50.04 Monocular esotropia with other noncomitancies...
        • H50.041 Monocular esotropia with other noncomitancies...
        • H50.042 Monocular esotropia with other noncomitancies...
      • H50.05 Alternating esotropia
      • H50.06 Alternating esotropia with A pattern
      • H50.07 Alternating esotropia with V pattern
      • H50.08 Alternating esotropia with other noncomitanci...
    • H50.1 Exotropia
      • H50.10 Unspecified exotropia
      • H50.11 Monocular exotropia
      • H50.12 Monocular exotropia with A pattern
        • H50.121 Monocular exotropia with A pattern, right eye...
        • H50.122 …… left eye
      • H50.13 Monocular exotropia with V pattern
        • H50.131 Monocular exotropia with V pattern, right eye...
        • H50.132 …… left eye
      • H50.14 Monocular exotropia with other noncomitancies...
        • H50.141 Monocular exotropia with other noncomitancies...
        • H50.142 Monocular exotropia with other noncomitancies...
      • H50.15 Alternating exotropia
      • H50.16 Alternating exotropia with A pattern
      • H50.17 Alternating exotropia with V pattern
      • H50.18 Alternating exotropia with other noncomitanci...
    • H50.2 Vertical strabismus
    • H50.3 Intermittent heterotropia
      • H50.30 Unspecified intermittent heterotropia
      • H50.31 Intermittent monocular esotropia
      • H50.32 Intermittent alternating esotropia
      • H50.33 Intermittent monocular exotropia
      • H50.34 Intermittent alternating exotropia
    • H50.4 Other and unspecified heterotropia
    • H50.5 Heterophoria
    • H50.6 Mechanical strabismus
    • H50.8 Other specified strabismus
    • H50.9 Unspecified strabismus
ICD-10-CM Diagnosis Codes H51-*
  • H51 Other disorders of binocular movement
    • H51.0 Palsy (spasm) of conjugate gaze
    • H51.1 Convergence insufficiency and excess
    • H51.2 Internuclear ophthalmoplegia
      • H51.20 Internuclear ophthalmoplegia, unspecified eye...
      • H51.21 …… right eye
      • H51.22 …… left eye
      • H51.23 …… bilateral
    • H51.8 Other specified disorders of binocular moveme...
    • H51.9 Unspecified disorder of binocular movement
ICD-10-CM Diagnosis Codes H52-*