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R29.810

Billable

Facial weakness

R29.810 is the ICD-10-CM code for Facial weakness. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
R00-R99
Parent
R29.81
Edition
FY2026

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

Includes

  • •Facial droop

Excludes1 — not coded here

  • •Bell's palsy (G51.0)
  • •facial weakness following cerebrovascular disease (I69. with final characters -92)

Frequently asked questions

What is ICD-10 code R29.810?
R29.810 is the ICD-10-CM code for "Facial weakness". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R29.810 a billable code?
Yes — R29.810 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from R29.810?
Excludes1 (not coded here): Bell's palsy (G51.0); facial weakness following cerebrovascular disease (I69. with final characters -92).

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

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