ICD-10-CM Book 2026 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 18 R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified /
R47-R49 Symptoms and signs involving speech and voice /
R47 Speech disturbances, not elsewhere classified

  Billable ICD-10-CM Code R47.82
R47.82
Fluency disorder in conditions classified elsewhere
Stuttering in conditions classified elsewhere
codeFirst
underlying disease or condition, such as:
Parkinson's disease (G20.-)
excludes1
adult onset fluency disorder (F98.5)
childhood onset fluency disorder (F80.81)
fluency disorder (stuttering) following cerebrovascular disease (I69. with final characters -23)
nonPrimary
Yes