ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 18  /  R40-R46  /  R41
R41 Other symptoms and signs involving cognitive functions and awareness
Excludes1 dissociative [conversion] disorders (F44.-)
mild cognitive impairment of uncertain or unknown etiology (G31.84)
R41.0 Disorientation, unspecified
Confusion NOS
Delirium NOS
R41.1 Anterograde amnesia
R41.2 Retrograde amnesia
R41.3 Other amnesia
Amnesia NOS
Memory loss NOS
Excludes1 amnestic disorder due to known physiologic condition (F04)
amnestic syndrome due to psychoactive substance use (F10-F19 with 5th character .6)
mild memory disturbance due to known physiological condition (F06.8)
transient global amnesia (G45.4)
R41.4 Neurologic neglect syndrome
Asomatognosia
Hemi-akinesia
Hemi-inattention
Hemispatial neglect
Left-sided neglect
Sensory neglect
Visuospatial neglect
Excludes1 visuospatial deficit (R41.842)
R41.8 Other symptoms and signs involving cognitive functions and awareness
R41.81 Age-related cognitive decline
Senility NOS
age Adult: [15-124]
R41.82 Altered mental status, unspecified
Change in mental status NOS
Excludes1 altered level of consciousness (R40.-)
altered mental status due to known condition - code to condition
delirium NOS (R41.0)
R41.83 Borderline intellectual functioning
IQ level 71 to 84
Excludes1 intellectual disabilities (F70-F79)
nonPrimary Yes
R41.84 Other specified cognitive deficit
Excludes1 cognitive deficits as sequelae of cerebrovascular disease (I69.01-, I69.11-, I69.21-, I69.31-, I69.81-, I69.91-)
R41.840 Attention and concentration deficit
Excludes1 attention-deficit hyperactivity disorders (F90.-)
R41.841 Cognitive communication deficit
R41.842 Visuospatial deficit
R41.843 Psychomotor deficit
R41.844 Frontal lobe and executive function deficit
R41.89 Other symptoms and signs involving cognitive functions and awareness
Anosognosia
R41.9 Unspecified symptoms and signs involving cognitive functions and awareness
Unspecified neurocognitive disorder