T28.9

Non-Billable

Corrosions of other and unspecified internal organs

T28.9 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • T28.90Corrosions of unspecified internal organs
    • T28.90XACorrosions of unspecified internal organs, initial encounter
    • T28.90XDCorrosions of unspecified internal organs, subsequent encounter
    • T28.90XSCorrosions of unspecified internal organs, sequela
  • T28.91Corrosions of ear drum
    • T28.911Corrosions of right ear drum
      • T28.911ACorrosions of right ear drum, initial encounter
      • T28.911DCorrosions of right ear drum, subsequent encounter
      • T28.911SCorrosions of right ear drum, sequela
    • T28.912Corrosions of left ear drum
      • T28.912ACorrosions of left ear drum, initial encounter
      • T28.912DCorrosions of left ear drum, subsequent encounter
      • T28.912SCorrosions of left ear drum, sequela
    • T28.919Corrosions of unspecified ear drum
      • T28.919ACorrosions of unspecified ear drum, initial encounter
      • T28.919DCorrosions of unspecified ear drum, subsequent encounter
      • T28.919SCorrosions of unspecified ear drum, sequela
  • T28.99Corrosions of other internal organs
    • T28.99XACorrosions of other internal organs, initial encounter
    • T28.99XDCorrosions of other internal organs, subsequent encounter
    • T28.99XSCorrosions of other internal organs, sequela
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