ICD-10-CM 2027
ICD-10 code for Astereognosia
From the official ICD-10-CM alphabetic index entry “Astereognosia, astereognosis”. Page updated September 29, 2026.
About coding Astereognosia
The ICD-10-CM code for Astereognosia is R48.1 (Agnosia).
Within R48 (dyslexia and other symbolic dysfunctions, not elsewhere classified), R48.1 is specifically for agnosia. Related codes cover dyslexia and alexia (R48.0), apraxia (R48.2), visual agnosia (R48.3), other symbolic dysfunctions (R48.8) and unspecified symbolic dysfunctions (R48.9).
Don't report R48.1 together with the conditions in its Excludes1 note: visual object agnosia (R48.3).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Don't confuse with (Excludes1 for R48.1)
- visual object agnosia (R48.3)
Common questions about Astereognosia ICD-10 codes
What is the ICD-10 code for Astereognosia?
- R48.1 — Agnosia.
Is R48.1 billable?
- Yes. R48.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can R48.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict R48.1 as a principal diagnosis.
Is R48.1 a CC or MCC?
- No. R48.1 is neither a CC nor an MCC under MS-DRG v44.0.