S91.205
Unspecified open wound of left lesser toe(s) with damage to nail
Not billable — category only FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 6 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Exclusions 8 never code together
7th character 3
A initial encounter
D subsequent encounter
S sequela
Instructional notes 4
S91code
Code also
- any associated wound infection
S00-T88chapter
Notes
- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
- The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Use additional code
- code to identify any retained foreign body, if applicable (Z18.-)Z18.-
Index entries leading here 1
Alongside this code 6 same parent — S91.20
S91.201 Unsp open wound of right great toe with damage to nail category S91.202 Unspecified open wound of left great toe with damage to nail category S91.203 Unsp open wound of unspecified great toe with damage to nail category S91.204 Unsp open wound of right lesser toe(s) with damage to nail category S91.206 Unsp open wound of unsp lesser toe(s) with damage to nail category S91.209 Unsp open wound of unspecified toe(s) with damage to nail category
Subordinate codes 3
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.