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ICD-10-CM Codes
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H00-H59
Diseases of the eye and adnexa
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H15-H22
Disorders of sclera, cornea, iris and ciliary body
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H18-
Other disorders of cornea
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2022 ICD-10-CM Diagnosis Code H18.891
2022 ICD-10-CM Diagnosis Code H18.891
Other specified disorders of cornea, right eye
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
- H18.891 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2022 edition of ICD-10-CM H18.891 became effective on October 1, 2021.
- This is the American ICD-10-CM version of H18.891 - other international versions of ICD-10 H18.891 may differ.
The following code(s) above
H18.891 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
H18.891:
Approximate Synonyms
- Dellen of cornea of right eye
- Hypersensitivity keratopathy of right eye caused by staphylococcus
- Iridocorneal endothelial syndrome of right eye
- Phthisis bulbi degeneration of cornea of right eye
- R corneal dellen
- R iridocorneal endothelial syndrome
- Right corneal haze
- Right phthisis bulbi corneal degeneration
- Right staphylococcal hypersensitivity keratopathy
ICD-10-CM H18.891 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
- 124 Other disorders of the eye with mcc
- 125 Other disorders of the eye without mcc
Convert H18.891 to ICD-9-CM
Code History
- 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
- 2022 (effective 10/1/2021): No change
ICD-10-CM Codes Adjacent To H18.891
H18.83 Recurrent erosion of cornea
H18.89 Other specified disorders of cornea
H18.891
…… right eye
H18.9 Unspecified disorder of cornea
H20.0 Acute and subacute iridocyclitis
H20.00 Unspecified acute and subacute iridocyclitis
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.