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H16.11

Non-billable

Macular keratitis

H16.11 is the ICD-10-CM code for Macular keratitis. It is a non-billable category code — use a more specific child code such as H16.111 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Parent
H16.1
Subcodes
4
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

Includes

  • •Areolar keratitis
  • •Nummular keratitis
  • •Stellate keratitis
  • •Striate keratitis

Frequently asked questions

What is ICD-10 code H16.11?
H16.11 is the ICD-10-CM code for "Macular keratitis". It falls under H00-H59 Diseases of the eye and adnexa.
Is H16.11 a billable code?
No — H16.11 is a non-billable header code. Use a more specific child code (such as H16.111) for billing.
What are the subcodes of H16.11?
H16.11 has 4 more specific child codes, including H16.111, H16.112, H16.113.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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