T21.7

Non-Billable

Corrosion of third degree of trunk

T21.7 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

  • T21.70Corrosion of third degree of trunk, unspecified site
    • T21.70XACorrosion of third degree of trunk, unspecified site, initial encounter
    • T21.70XDCorrosion of third degree of trunk, unspecified site, subsequent encounter
    • T21.70XSCorrosion of third degree of trunk, unspecified site, sequela
  • T21.71Corrosion of third degree of chest wall
    • T21.71XACorrosion of third degree of chest wall, initial encounter
    • T21.71XDCorrosion of third degree of chest wall, subsequent encounter
    • T21.71XSCorrosion of third degree of chest wall, sequela
  • T21.72Corrosion of third degree of abdominal wall
    • T21.72XACorrosion of third degree of abdominal wall, initial encounter
    • T21.72XDCorrosion of third degree of abdominal wall, subsequent encounter
    • T21.72XSCorrosion of third degree of abdominal wall, sequela
  • T21.73Corrosion of third degree of upper back
    • T21.73XACorrosion of third degree of upper back, initial encounter
    • T21.73XDCorrosion of third degree of upper back, subsequent encounter
    • T21.73XSCorrosion of third degree of upper back, sequela
  • T21.74Corrosion of third degree of lower back
    • T21.74XACorrosion of third degree of lower back, initial encounter
    • T21.74XDCorrosion of third degree of lower back, subsequent encounter
    • T21.74XSCorrosion of third degree of lower back, sequela
  • T21.75Corrosion of third degree of buttock
    • T21.75XACorrosion of third degree of buttock, initial encounter
    • T21.75XDCorrosion of third degree of buttock, subsequent encounter
    • T21.75XSCorrosion of third degree of buttock, sequela
  • T21.76Corrosion of third degree of male genital region
    • T21.76XACorrosion of third degree of male genital region, initial encounter
    • T21.76XDCorrosion of third degree of male genital region, subsequent encounter
    • T21.76XSCorrosion of third degree of male genital region, sequela
  • T21.77Corrosion of third degree of female genital region
    • T21.77XACorrosion of third degree of female genital region, initial encounter
    • T21.77XDCorrosion of third degree of female genital region, subsequent encounter
    • T21.77XSCorrosion of third degree of female genital region, sequela
  • T21.79Corrosion of third degree of other site of trunk
    • T21.79XACorrosion of third degree of other site of trunk, initial encounter
    • T21.79XDCorrosion of third degree of other site of trunk, subsequent encounter
    • T21.79XSCorrosion of third degree of other site of trunk, sequela
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