S80.9
Header — not billableUnspecified superficial injury of knee and lower leg
The ICD-10 code for unspecified superficial injury of knee and lower leg is S80.9.
S80.9 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- S80.0Contusion of kneenon-billable header
- S80.1Contusion of lower legnon-billable header
- S80.2Other superficial injuries of kneenon-billable header
- S80.8Other superficial injuries of lower legnon-billable header
- S80.9Unspecified superficial injury of knee and lower legnon-billable header