ICDwise
S89 ⚠ Non-billable

Other and unspecified injuries of lower leg

ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes

Code
S89
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Official coding notes

From CMS's ICD-10-CM Tabular List.

Excludes2 — not included here, but may code together
  • other and unspecified injuries of ankle and foot (S99.-)
7th character
  • The appropriate 7th character is to be added to each code from subcategories S89.0, S89.1, S89.2, and S89.3
Note
  • A fracture not indicated as open or closed should be coded to closed

Frequently asked questions

What is ICD-10 code S89?
ICD-10-CM code S89 represents Other and unspecified injuries of lower leg. It is a non-billable header code requiring a more specific subcategory in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S89 billable?
No. S89 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is S89 in?
S89 belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.

Related codes in the S89 category

S89.0 Physeal fracture of upper end of tibia Non-billable S89.00 Unspecified physeal fracture of upper end of tibia Non-billable S89.01 Salter-Harris Type I physeal fracture of upper end of tibia Non-billable S89.02 Salter-Harris Type II physeal fracture of upper end of tibia Non-billable S89.001 Unspecified physeal fracture of upper end of right tibia Non-billable S89.002 Unspecified physeal fracture of upper end of left tibia Non-billable S89.009 Unspecified physeal fracture of upper end of unspecified tibia Non-billable S89.011 Salter-Harris Type I physeal fracture of upper end of right tibia Non-billable

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