ICD-10-CM · Category
H01.00 — Unspecified blepharitis
Chapter H00-H59: Diseases of the eye and adnexa
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Ask GoDavaii AI about Unspecified blepharitisSub-codes under H01.00
H01.001Unspecified blepharitis right upper eyelidH01.002Unspecified blepharitis right lower eyelidH01.003Unspecified blepharitis right eye, unspecified eyelidH01.004Unspecified blepharitis left upper eyelidH01.005Unspecified blepharitis left lower eyelidH01.006Unspecified blepharitis left eye, unspecified eyelidH01.009Unspecified blepharitis unspecified eye, unspecified eyelidH01.00AUnspecified blepharitis right eye, upper and lower eyelidsH01.00BUnspecified blepharitis left eye, upper and lower eyelids
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Common questions about H01.00 (Unspecified blepharitis)
What does ICD-10 code H01.00 mean?
H01.00 is the ICD-10-CM 2025 code for Unspecified blepharitis. 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 H01.00 a billable diagnosis code?
H01.00 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under H01.00. Browse the sub-codes listed on this page.
Which ICD-10 chapter does H01.00 belong to?
H01.00 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 blepharitis?
For a plain-language explanation of Unspecified blepharitis, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Unspecified blepharitis" 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 ↗