S01.3
ICD-10Non-billable categoryOpen wound of ear
Official ICD-10-CM descriptor (FY2026)
Open wound of ear
S01.3 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 6 codes beneath S01.3. See the ICD-10-CM index for what this site publishes.
Related codes in S01
- S01.0Open wound of scalpcategory
- S01.1Open wound of eyelid and periocular areacategory
- S01.2Open wound of nosecategory
- S01.4Open wound of cheek and temporomandibular areacategory
- S01.5Open wound of lip and oral cavitycategory
- S01.8Open wound of other parts of headcategory
- S01.9Open wound of unspecified part of headcategory
Where this code sits
- Parent code
- S01
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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.