All ICD10 Codes

R41

Non-Billable
ChapterR00–R99
Rankcategory
Official Description

Other symptoms and signs involving cognitive functions and awareness

Use a more specific code (6 billable, 1 non-billable)
R41.0Disorientation, unspecifiedR41.1Anterograde amnesiaR41.2Retrograde amnesiaR41.3Other amnesiaR41.4Neurologic neglect syndromeR41.8Other symptoms and signs involving cognitive functions and awarenesshas subcodesR41.9Unspecified symptoms and signs involving cognitive functions and awareness
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

CH18 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • abnormal findings on antenatal screening of mother (O28.-)
  • certain conditions originating in the perinatal period (P04-P96)
  • signs and symptoms classified in the body system chapters
  • signs and symptoms of breast (N63, N64.5)

R40-R46 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • symptoms and signs constituting part of a pattern of mental disorder (F01-F99)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • dissociative [conversion] disorders (F44.-)
  • mild cognitive impairment of uncertain or unknown etiology (G31.84)

Clinical Hierarchy

BillableHas subcodes
CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R40-R46Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
R41Other symptoms and signs involving cognitive functions and awarenessNot billable
R41.0Disorientation, unspecifiedBillable
R41.1Anterograde amnesiaBillable
R41.2Retrograde amnesiaBillable
R41.3Other amnesiaBillable
R41.4Neurologic neglect syndromeBillable
R41.8Other symptoms and signs involving cognitive functions and awarenessSubcodes
R41.9Unspecified symptoms and signs involving cognitive functions and awarenessBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R41:

blockR40-R46
Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
View context instructions
chapterCH18
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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