H21.5
Non-billableOther and unspecified adhesions and disruptions of iris and ciliary body
H21.5 is the ICD-10-CM code for Other and unspecified adhesions and disruptions of iris and ciliary body. It is a non-billable category code — use a more specific child code such as H21.50 for billing.
H00-H59 Diseases of the eye and adnexa
Excludes1 — not coded here
- •corectopia (Q13.2)
Frequently asked questions
- What is ICD-10 code H21.5?
- H21.5 is the ICD-10-CM code for "Other and unspecified adhesions and disruptions of iris and ciliary body". It falls under H00-H59 Diseases of the eye and adnexa.
- Is H21.5 a billable code?
- No — H21.5 is a non-billable header code. Use a more specific child code (such as H21.50) for billing.
- What are the subcodes of H21.5?
- H21.5 has 7 more specific child codes, including H21.50, H21.51, H21.52.
- What is excluded from H21.5?
- Excludes1 (not coded here): corectopia (Q13.2).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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