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Z18

Non-Billable (Header)

Retained foreign body fragments

Includes

  • embedded fragment (status)
  • embedded splinter (status)
  • retained foreign body status

Excludes 1 — Do NOT code together

  • artificial joint prosthesis status (Z96.6-)
  • foreign body accidentally left during a procedure (T81.5-)
  • foreign body entering through orifice (T15-T19)
  • in situ cardiac device (Z95.-)
  • organ or tissue replaced by means other than transplant (Z96.-, Z97.-)
  • organ or tissue replaced by transplant (Z94.-)
  • personal history of retained foreign body fully removed Z87.821
  • superficial foreign body (non-embedded splinter) - code to superficial foreign body, by site

Child Codes

Code Hierarchy

Z18Retained foreign body fragments
Z18Retained foreign body fragments

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