S31.5
ICD-10Non-billable categoryOpen wound of unspecified external genital organs
Official ICD-10-CM descriptor (FY2026)
Open wound of unspecified external genital organs
S31.5 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.
- traumatic amputation of external genital organs (S38.21, S38.22)
ICD-10-CM FY2026 defines 6 codes beneath S31.5. See the ICD-10-CM index for what this site publishes.
Related codes in S31
- S31.0Open wound of lower back and pelviscategory
- S31.1Open wound of abdominal wall w/o penetration into perit cavcategory
- S31.2Open wound of peniscategory
- S31.3Open wound of scrotum and testescategory
- S31.4Open wound of vagina and vulvacategory
- S31.6Open wound of abdominal wall w penetration into perit cavcategory
- S31.8Open wound of other parts of abdomen, lower back and pelviscategory
Where this code sits
- Parent code
- S31
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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.