S86.9
ICD-10Non-billable categoryInjury of unspecified muscle and tendon at lower leg level
Official ICD-10-CM descriptor (FY2026)
Injury of unspecified muscle and tendon at lower leg level
S86.9 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
ICD-10-CM FY2026 defines 4 codes beneath S86.9. See the ICD-10-CM index for what this site publishes.
Related codes in S86
- S86.0Injury of Achilles tendoncategory
- S86.1Injury of musc/tend posterior grp at lower leg levelcategory
- S86.2Injury of musc/tend anterior muscle group at lower leg levelcategory
- S86.3Injury of musc/tend peroneal muscle group at lower leg levelcategory
- S86.8Injury of other muscles and tendons at lower leg levelcategory
Where this code sits
- Parent code
- S86
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.