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ICD-10-CM 2027

ICD-10 code for hypersecretion glaucoma

H40.82

Hypersecretion glaucoma

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Glaucoma › hypersecretion”. Page updated September 29, 2026.

About coding hypersecretion glaucoma

The ICD-10-CM code for hypersecretion glaucoma is H40.82 (Hypersecretion glaucoma).

Within H40.8 (other glaucoma), H40.82 is specifically for hypersecretion glaucoma. Related codes cover glaucoma with increased episcleral venous pressure (H40.81), aqueous misdirection (H40.83), Neovascular secondary angle closure glaucoma (H40.84) and other specified glaucoma (H40.89).

To report this condition, pick the subcode that matches the documentation: H40.821 (right eye), H40.822 (left eye), H40.823 (bilateral) and H40.829 (unspecified eye).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Common questions about hypersecretion glaucoma ICD-10 codes

What is the ICD-10 code for hypersecretion glaucoma?

H40.82 — Hypersecretion glaucoma (a header code; report a more specific subcode).

Is H40.82 billable?

No. H40.82 is a header code. Report one of its more specific subcodes instead.