| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| Another body part, specify | Another body part, specify | Another body part, specify | ||
| Brain computer interface | Brain computer interface | Brain computer interface | ||
| Eye gaze | Eye gaze | Eye gaze | ||
| Finger | Finger | Finger | ||
| Head or chin pointer | Head or chin pointer | Head or chin pointer | ||
| One or more switches, device scans between messages | One or more switches, device scans between messages | One or more switches, device scans between messages | ||
| Other, specify | Other, specify | Other, specify |