H59.4
Non-billableInflammation (infection) of postprocedural bleb
H59.4 is the ICD-10-CM code for Inflammation (infection) of postprocedural bleb. It is a non-billable category code — use a more specific child code such as H59.40 for billing.
H00-H59 Diseases of the eye and adnexa
Includes
- •Postprocedural blebitis
Excludes1 — not coded here
- •filtering (vitreous) bleb after glaucoma surgery status (Z98.83)
Frequently asked questions
- What is ICD-10 code H59.4?
- H59.4 is the ICD-10-CM code for "Inflammation (infection) of postprocedural bleb". It falls under H00-H59 Diseases of the eye and adnexa.
- Is H59.4 a billable code?
- No — H59.4 is a non-billable header code. Use a more specific child code (such as H59.40) for billing.
- What are the subcodes of H59.4?
- H59.4 has 4 more specific child codes, including H59.40, H59.41, H59.42.
- What is excluded from H59.4?
- Excludes1 (not coded here): filtering (vitreous) bleb after glaucoma surgery status (Z98.83).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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