H02.20 (Unspecified lagophthalmos) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the eye and adnexa chapter. It identifies cases of unspecified lagophthalmos for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

H02.20 — Unspecified lagophthalmos

Chapter H00-H59: Diseases of the eye and adnexa

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Sub-codes under H02.20

H02.201Unspecified lagophthalmos right upper eyelidH02.202Unspecified lagophthalmos right lower eyelidH02.203Unspecified lagophthalmos right eye, unspecified eyelidH02.204Unspecified lagophthalmos left upper eyelidH02.205Unspecified lagophthalmos left lower eyelidH02.206Unspecified lagophthalmos left eye, unspecified eyelidH02.209Unsp lagophthalmos unspecified eye, unspecified eyelidH02.20AUnspecified lagophthalmos right eye, upper and lower eyelidsH02.20BUnspecified lagophthalmos left eye, upper and lower eyelidsH02.20CUnsp lagophthalmos, bilateral, upper and lower eyelids

Related diagnoses

H02.21Cicatricial lagophthalmosH02.22Mechanical lagophthalmosH02.23Paralytic lagophthalmos

Common questions about H02.20 (Unspecified lagophthalmos)

What does ICD-10 code H02.20 mean?
H02.20 is the ICD-10-CM 2025 code for Unspecified lagophthalmos. 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 H02.20 a billable diagnosis code?
H02.20 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under H02.20. Browse the sub-codes listed on this page.
Which ICD-10 chapter does H02.20 belong to?
H02.20 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 Unspecified lagophthalmos?
For a plain-language explanation of Unspecified lagophthalmos, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Unspecified lagophthalmos" 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 ↗