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S86.0

⚠ Non-billable (Header)

Injury of Achilles tendon

Injury, poisoning and certain other consequences of external causes (S00-T88)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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⚠️ Excludes2

inherited from S86

Rules from parent category S86: Injury of muscle, fascia and tendon at lower leg level

  • • injury of muscle, fascia and tendon at ankle (S96.-)
  • • injury of patellar ligament (tendon) (S76.1-)
  • • sprain of joints and ligaments of knee (S83.-)

Child Codes (4)

S86.00Unspecified injury of Achilles tendonS86.01Strain of Achilles tendonS86.02Laceration of Achilles tendonS86.09Other specified injury of Achilles tendon

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Code Information

CodeS86.0
BillableNo — Header code
ParentS86
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes23 note(s)
Child codes4

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)