S71

ICD-10Non-billable category

Open wound of hip and thigh

Official ICD-10-CM descriptor (FY2026)

Open wound of hip and thigh

S71 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.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • open fracture of hip and thigh (S72.-)
  • traumatic amputation of hip and thigh (S78.-)

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • bite of venomous animal (T63.-)
  • open wound of ankle, foot and toes (S91.-)
  • open wound of knee and lower leg (S81.-)

Code also

Two codes may be needed; sequencing depends on the reason for the encounter.

  • any associated wound infection

7th character

  • The appropriate 7th character is to be added to each code from category S71

Permitted 7th characters

Ainitial encounter
Dsubsequent encounter
Ssequela

More specific codes under S71

Where this code sits

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Source

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.

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