H40.1323 (Pigmentary glaucoma, left eye, severe stage) is a billable ICD-10-CM medical diagnosis code in the Diseases of the eye and adnexa chapter. It identifies cases of pigmentary glaucoma, left eye, severe stage for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Billable Code

H40.1323Pigmentary glaucoma, left eye, severe stage

Chapter H00-H59: Diseases of the eye and adnexa

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Common questions about H40.1323 (Pigmentary glaucoma, left eye, severe stage)

What does ICD-10 code H40.1323 mean?
H40.1323 is the ICD-10-CM 2025 code for Pigmentary glaucoma, left eye, severe stage. 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 H40.1323 a billable diagnosis code?
Yes, H40.1323 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 H40.1323 belong to?
H40.1323 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 Pigmentary glaucoma, left eye, severe stage?
For a plain-language explanation of Pigmentary glaucoma, left eye, severe stage, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Pigmentary glaucoma, left eye, severe stage" 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 ↗