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R49.2

Non-billable

Hypernasality and hyponasality

R49.2 is the ICD-10-CM code for Hypernasality and hyponasality. It is a non-billable category code — use a more specific child code such as R49.21 for billing.

Status
Header (non-billable)
Chapter
R00-R99
Parent
R49
Subcodes
2
Edition
FY2026

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code R49.2?
R49.2 is the ICD-10-CM code for "Hypernasality and hyponasality". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R49.2 a billable code?
No — R49.2 is a non-billable header code. Use a more specific child code (such as R49.21) for billing.
What are the subcodes of R49.2?
R49.2 has 2 more specific child codes, including R49.21, R49.22.

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

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