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ICD-10-CM Codes
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H00-H59
Diseases of the eye and adnexa
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H49-H52
Disorders of ocular muscles, binocular movement, accommodation and refraction
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H51-
Other disorders of binocular movement
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2021 ICD-10-CM Diagnosis Code H51.1
2021 ICD-10-CM Diagnosis Code H51.1
Convergence insufficiency and excess
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- H51.1 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM H51.1 became effective on October 1, 2020.
- This is the American ICD-10-CM version of H51.1 - other international versions of ICD-10 H51.1 may differ.
The following code(s) above
H51.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
H51.1:
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To H51.1
H50.69 Other mechanical strabismus
H50.8 Other specified strabismus
H50.89 Other specified strabismus
H50.9 Unspecified strabismus
H51 Other disorders of binocular movement
H51.0 Palsy (spasm) of conjugate gaze
H51.1
Convergence insufficiency and excess
H51.11 Convergence insufficiency
H51.2 Internuclear ophthalmoplegia
H51.8 Other specified disorders of binocular movement
H51.9 Unspecified disorder of binocular movement
H52 Disorders of refraction and accommodation
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
