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R40.211

Non-billable

Coma scale, eyes open, never

R40.211 is the ICD-10-CM code for Coma scale, eyes open, never. It is a non-billable category code — use a more specific child code such as R40.2110 for billing.

Status
Header (non-billable)
Chapter
R00-R99
Parent
R40.21
Subcodes
5
Edition
FY2026

R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

Includes

  • •Coma scale eye opening score of 1

Frequently asked questions

What is ICD-10 code R40.211?
R40.211 is the ICD-10-CM code for "Coma scale, eyes open, never". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R40.211 a billable code?
No — R40.211 is a non-billable header code. Use a more specific child code (such as R40.2110) for billing.
What are the subcodes of R40.211?
R40.211 has 5 more specific child codes, including R40.2110, R40.2111, R40.2112.

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

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