Index to Diseases and Injuries

Speech

defect, disorder, disturbance, impediment R47.9 — see Disorder, speech
psychogenic, in childhood and adolescence F98.8
slurring R47.81
specified NEC R47.89

Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.