ICD-10-CM · Chapter 18 · R00-R99
R20 Disturbances of skin sensation
Excludes 1 (cannot be coded together)
- dissociative anesthesia and sensory loss (F44.6)
- psychogenic disturbances (F45.8)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| R20..0 | Anesthesia of skin | Yes |
| R20..1 | Hypoesthesia of skin | Yes |
| R20..2 | Paresthesia of skin | Yes |
| R20..3 | Hyperesthesia | Yes |
| R20..8 | Other disturbances of skin sensation | Yes |
| R20..9 | Unspecified disturbances of skin sensation | Yes |
Plain-language terms for this code
The following entries in the US Medical Glossary correspond to ICD-10-CM category R20:
Last reviewed: September 2026