T16

ICD-10Non-billable category

Foreign body in ear

Official ICD-10-CM descriptor (FY2026)

Foreign body in ear

T16 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.

Includes

  • foreign body in auditory canal

7th character

  • The appropriate 7th character is to be added to each code from category T16

Permitted 7th characters

Ainitial encounter
Dsubsequent encounter
Ssequela

More specific codes under T16

Where this code sits

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Source

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.

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