ICD-10-CM External Cause Index · FY 2026 6 Entries
Overexertion in the External Cause Index ICD-10-CM
The main term Overexertion carries 6 external cause index entries pointing to 4 ICD-10-CM codes. The default entry is X50.9, the code the bare main term maps to; every indented line below refines the event by vehicle, object, place, or intent. External cause codes are reported after the injury code; verify the 7th character on the code page.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
6
Index Entries
4
Codes Referenced
X50.9
Default Code
O
Letter
6 of 6 shown
ICD-10-CM
Index Entries Under Overexertion 6 entries · 4 codes
Overexertion X50.9 Non-billable
from
prolonged static or awkward postures X50.1 Non-billable
repetitive movements X50.3 Non-billable
specified strenuous movements or postures NEC X50.9 Non-billable
strenuous movement or load X50.0 Non-billable
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM External Cause of Injuries Index release files, effective October 1, 2025 through September 30, 2026.
