R47.1

Billable

ChapterR00–R99

Ranksubcategory

Official Description

Dysarthria and anarthria

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

Instructional Notes

Excludes1(Not coded here)

dysarthria following cerebrovascular disease (I69. with final characters -22)

General instructions are available for the parent sections:

View CH18 Notes View R47 Notes

Clinical Hierarchy

CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

R47-R49Symptoms and signs involving speech and voice (R47-R49)

R47Speech disturbances, not elsewhere classified

R47.1Dysarthria and anarthria

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R47.1:

categoryR47

Speech disturbances, not elsewhere classified

View context instructions

chapterCH18

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

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to R47.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths

Anarthria1 unique routes

Direct index entry→R47.1

Dysarthria1 unique routes

Direct index entry→R47.1

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 091

Other Disorders of Nervous System with MCC

DRG 092

Other Disorders of Nervous System with CC

DRG 093

Other Disorders of Nervous System without CC/MCC

Cross Reference

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