S27.9
ICD-10Non-billable categoryInjury of unspecified intrathoracic organ
Official ICD-10-CM descriptor (FY2026)
Injury of unspecified intrathoracic organ
S27.9 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.
Related codes in S27
- S27.0Traumatic pneumothoraxcategory
- S27.1Traumatic hemothoraxcategory
- S27.2Traumatic hemopneumothoraxcategory
- S27.3Other and unspecified injuries of lungcategory
- S27.4Injury of bronchuscategory
- S27.5Injury of thoracic tracheacategory
- S27.6Injury of pleuracategory
- S27.8Injury of other specified intrathoracic organscategory
Where this code sits
- Parent code
- S27
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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.