R48.1 Agnosia

Billable ICD-10-CM code, FY2026.

Applicable to

• Astereognosia (astereognosis)
• Autotopagnosia

Excludes1 (never code together)

• visual object agnosia (R48.3)

Applies from R48 Dyslexia and other symbolic dysfunctions, not elsewhere classified

Excludes1 (never code together)

• specific developmental disorders of scholastic skills (F81.-)

MS-DRG index

Defines the logic of DRG(s) 886 in MDC 19.

Approximate ICD-9-CM (GEMs)

• 784.69 Other symbolic dysfunction (approximate)

Diagnosis Index entries for R48.1

• Agnosia (body image) (other senses) (tactile)
• Agnosia (body image) (other senses) (tactile) › verbal
• Agnosia (body image) (other senses) (tactile) › verbal › auditory
• Astereognosia, astereognosis
• Autotopagnosia

Nearby codes

• R48 Dyslexia and other symbolic dysfunctions, not elsewhere classified
• R48.0 Dyslexia and alexia
• R48.1 Agnosia (this code)
• R48.2 Apraxia
• R48.3 Visual agnosia
• R48.8 Other symbolic dysfunctions
• R48.9 Unspecified symbolic dysfunctions