Diagnosis Code

Z18 RETAINED FOREIGN BODY FRAGMENTS


Code Information

Diagnosis Code: Z18

Short Description: Retained foreign body fragments

Long Description: Retained foreign body fragments

The code Z18 is NOT VALID for claim submission

Code Classification:

  • Factors influencing health status and contact with health services (Z00–Z99)
    • Retained foreign body fragments (Z18)
      • Retained foreign body fragments (Z18)
        • Z18 Retained foreign body fragments

Code Version: 2022 ICD-10-CM


References to Index of Diseases and Injuries

The code Z18 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Includes Notes:
    • embedded fragment (status)
    • embedded splinter (status)
    • retained foreign body status
  • Type 1 Excludes Notes:
    • 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

Similar Codes

ICD-10 Code ICD-10 Description
Z18.0 Retained radioactive fragments
Z18.01 Retained depleted uranium fragments
Z18.09 Other retained radioactive fragments
Z18.1 Retained metal fragments
Z18.10 Retained metal fragments, unspecified
Z18.11 Retained magnetic metal fragments
Z18.12 Retained nonmagnetic metal fragments
Z18.2 Retained plastic fragments
Z18.3 Retained organic fragments
Z18.31 Retained animal quills or spines
Z18.32 Retained tooth
Z18.33 Retained wood fragments
Z18.39 Other retained organic fragments
Z18.8 Other specified retained foreign body
Z18.81 Retained glass fragments
Z18.83 Retained stone or crystalline fragments
Z18.89 Other specified retained foreign body fragments
Z18.9 Retained foreign body fragments, unspecified material


This page was last updated on: 10/1/2023