ICD-10-CM · Chapter 18 · R00-R99
R41 Other symptoms and signs involving cognitive functions and awareness
Excludes 1 (cannot be coded together)
- dissociative [conversion] disorders (F44.-)
- mild cognitive impairment of uncertain or unknown etiology (G31.84)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| R41..0 | Disorientation, unspecified | Yes |
| R41..1 | Anterograde amnesia | Yes |
| R41..2 | Retrograde amnesia | Yes |
| R41..3 | Other amnesia | Yes |
| R41..4 | Neurologic neglect syndrome | Yes |
| R41..8 | Other symptoms and signs involving cognitive functions and awareness | No |
| R41..81 | Age-related cognitive decline | Yes |
| R41..82 | Altered mental status, unspecified | Yes |
| R41..83 | Borderline intellectual functioning | Yes |
| R41..84 | Other specified cognitive deficit | No |
| R41..840 | Attention and concentration deficit | Yes |
| R41..841 | Cognitive communication deficit | Yes |
| R41..842 | Visuospatial deficit | Yes |
| R41..843 | Psychomotor deficit | Yes |
| R41..844 | Frontal lobe and executive function deficit | Yes |
| R41..85 | Anosognosia | Yes |
| R41..89 | Other symptoms and signs involving cognitive functions and awareness | Yes |
| R41..9 | Unspecified symptoms and signs involving cognitive functions and awareness | Yes |
Plain-language terms for this code
The following entries in the US Medical Glossary correspond to ICD-10-CM category R41:
- Confusion — Confusión mental
- Memory Loss — Pérdida de memoria
Last reviewed: September 2026