ICD-10-CM External Cause Index · FY 2026 150 Entries
Incident in the External Cause Index ICD-10-CM
The main term Incident, adverse carries 150 external cause index entries pointing to 63 ICD-10-CM codes. 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
150
Index Entries
63
Codes Referenced
—
Default Code
I
Letter
150 of 150 shown
ICD-10-CM
Index Entries Under Incident 150 entries · 63 codes
Incident, adverse
device
anesthesiology Y70.8
accessory Y70.2
diagnostic Y70.0
miscellaneous Y70.8
monitoring Y70.0
prosthetic Y70.2
rehabilitative Y70.1
surgical Y70.3
therapeutic Y70.1
cardiovascular Y71.8
accessory Y71.2
diagnostic Y71.0
miscellaneous Y71.8
monitoring Y71.0
prosthetic Y71.2
rehabilitative Y71.1
surgical Y71.3
therapeutic Y71.1
gastroenterology Y73.8
accessory Y73.2
diagnostic Y73.0
miscellaneous Y73.8
monitoring Y73.0
prosthetic Y73.2
rehabilitative Y73.1
surgical Y73.3
therapeutic Y73.1
general
hospital Y74.8
accessory Y74.2
diagnostic Y74.0
miscellaneous Y74.8
monitoring Y74.0
prosthetic Y74.2
rehabilitative Y74.1
surgical Y74.3
therapeutic Y74.1
surgical Y81.8
accessory Y81.2
diagnostic Y81.0
miscellaneous Y81.8
monitoring Y81.0
prosthetic Y81.2
rehabilitative Y81.1
surgical Y81.3
therapeutic Y81.1
gynecological Y76.8
accessory Y76.2
diagnostic Y76.0
miscellaneous Y76.8
monitoring Y76.0
prosthetic Y76.2
rehabilitative Y76.1
surgical Y76.3
therapeutic Y76.1
medical Y82.9
specified type NEC Y82.8
neurological Y75.8
accessory Y75.2
diagnostic Y75.0
miscellaneous Y75.8
monitoring Y75.0
prosthetic Y75.2
rehabilitative Y75.1
surgical Y75.3
therapeutic Y75.1
obstetrical Y76.8
accessory Y76.2
diagnostic Y76.0
miscellaneous Y76.8
monitoring Y76.0
prosthetic Y76.2
rehabilitative Y76.1
surgical Y76.3
therapeutic Y76.1
ophthalmic Y77.8
accessory Y77.2
contact lens (rigid gas permeable) (soft (hydrophilic)) Y77.11
diagnostic Y77.0
miscellaneous Y77.8
monitoring Y77.0
prosthetic Y77.2
rehabilitative Y77.19
surgical Y77.3
therapeutic Y77.19
orthopedic Y79.8
accessory Y79.2
diagnostic Y79.0
miscellaneous Y79.8
monitoring Y79.0
prosthetic Y79.2
rehabilitative Y79.1
surgical Y79.3
therapeutic Y79.1
otorhinolaryngological Y72.8
accessory Y72.2
diagnostic Y72.0
miscellaneous Y72.8
monitoring Y72.0
prosthetic Y72.2
rehabilitative Y72.1
surgical Y72.3
therapeutic Y72.1
personal use Y74.8
accessory Y74.2
diagnostic Y74.0
miscellaneous Y74.8
monitoring Y74.0
prosthetic Y74.2
rehabilitative Y74.1
surgical Y74.3
therapeutic Y74.1
physical medicine Y80.8
accessory Y80.2
diagnostic Y80.0
miscellaneous Y80.8
monitoring Y80.0
prosthetic Y80.2
rehabilitative Y80.1
surgical Y80.3
therapeutic Y80.1
plastic surgical Y81.8
accessory Y81.2
diagnostic Y81.0
miscellaneous Y81.8
monitoring Y81.0
prosthetic Y81.2
rehabilitative Y81.1
surgical Y81.3
therapeutic Y81.1
radiological Y78.8
accessory Y78.2
diagnostic Y78.0
miscellaneous Y78.8
monitoring Y78.0
prosthetic Y78.2
rehabilitative Y78.1
surgical Y78.3
therapeutic Y78.1
urology Y73.8
accessory Y73.2
diagnostic Y73.0
miscellaneous Y73.8
monitoring Y73.0
prosthetic Y73.2
rehabilitative Y73.1
surgical Y73.3
therapeutic Y73.1
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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.
