R48.1

Billable

ChapterR00–R99

Ranksubcategory

Official Description

Agnosia

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

Includes

Astereognosia (astereognosis)
Autotopagnosia

Excludes1(Not coded here)

visual object agnosia (R48.3)

General instructions are available for the parent sections:

View CH18 Notes View R48 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)

R48Dyslexia and other symbolic dysfunctions, not elsewhere classified

R48.1Agnosia

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R48.1:

categoryR48

Dyslexia and other symbolic dysfunctions, 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 R48.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

5 raw paths

Agnosia (body image) (other senses) (tactile)3 unique routes

Direct index entry→R48.1

verbal→R48.1(2 variants)

auditory→R48.1

Astereognosia, astereognosis1 unique routes

Direct index entry→R48.1

Autotopagnosia1 unique routes

Direct index entry→R48.1

MS-DRG Classification

2026 v43.1

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

DRG 886

Behavioral and Developmental Disorders

Cross Reference

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