H02.21A (Cicatricial lagophthalmos right eye, upper and lower eyelids) is a billable ICD-10-CM medical diagnosis code in the Diseases of the eye and adnexa chapter. It identifies cases of cicatricial lagophthalmos right eye, upper and lower eyelids for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Billable Code

H02.21A — Cicatricial lagophthalmos right eye, upper and lower eyelids

Chapter H00-H59: Diseases of the eye and adnexa

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Related diagnoses

H02.211Cicatricial lagophthalmos right upper eyelidH02.212Cicatricial lagophthalmos right lower eyelidH02.213Cicatricial lagophthalmos right eye, unspecified eyelidH02.214Cicatricial lagophthalmos left upper eyelidH02.215Cicatricial lagophthalmos left lower eyelidH02.216Cicatricial lagophthalmos left eye, unspecified eyelidH02.219Cicatricial lagophthalmos unsp eye, unspecified eyelidH02.21BCicatricial lagophthalmos left eye, upper and lower eyelidsH02.21CCicatricial lagophthalmos, bi, upper and lower eyelids

Common questions about H02.21A (Cicatricial lagophthalmos right eye, upper and lower eyelids)

What does ICD-10 code H02.21A mean?
H02.21A is the ICD-10-CM 2025 code for Cicatricial lagophthalmos right eye, upper and lower eyelids. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is H02.21A a billable diagnosis code?
Yes, H02.21A is a billable / specific ICD-10-CM code, meaning it can be used by clinicians and hospitals as a primary or secondary diagnosis on claims and electronic health records.
Which ICD-10 chapter does H02.21A belong to?
H02.21A belongs to the chapter "Diseases of the eye and adnexa" (codes H00-H59). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Cicatricial lagophthalmos right eye, upper and lower eyelids?
For a plain-language explanation of Cicatricial lagophthalmos right eye, upper and lower eyelids, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Cicatricial lagophthalmos right eye, upper and lower eyelids" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗