T23.4 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
T23.40Corrosion of unspecified degree of hand, unspecified site
T23.401Corrosion of unspecified degree of right hand, unspecified site
T23.401ACorrosion of unspecified degree of right hand, unspecified site, initial encounter
T23.401DCorrosion of unspecified degree of right hand, unspecified site, subsequent encounter
T23.401SCorrosion of unspecified degree of right hand, unspecified site, sequela
T23.402Corrosion of unspecified degree of left hand, unspecified site
T23.402ACorrosion of unspecified degree of left hand, unspecified site, initial encounter
T23.402DCorrosion of unspecified degree of left hand, unspecified site, subsequent encounter
T23.402SCorrosion of unspecified degree of left hand, unspecified site, sequela
T23.409Corrosion of unspecified degree of unspecified hand, unspecified site
T23.409ACorrosion of unspecified degree of unspecified hand, unspecified site, initial encounter
T23.409DCorrosion of unspecified degree of unspecified hand, unspecified site, subsequent encounter
T23.409SCorrosion of unspecified degree of unspecified hand, unspecified site, sequela
T23.41Corrosion of unspecified degree of thumb (nail)
T23.411Corrosion of unspecified degree of right thumb (nail)
T23.411ACorrosion of unspecified degree of right thumb (nail), initial encounter
T23.411DCorrosion of unspecified degree of right thumb (nail), subsequent encounter
T23.411SCorrosion of unspecified degree of right thumb (nail), sequela
T23.412Corrosion of unspecified degree of left thumb (nail)
T23.412ACorrosion of unspecified degree of left thumb (nail), initial encounter
T23.412DCorrosion of unspecified degree of left thumb (nail), subsequent encounter
T23.412SCorrosion of unspecified degree of left thumb (nail), sequela
T23.419Corrosion of unspecified degree of unspecified thumb (nail)
T23.419ACorrosion of unspecified degree of unspecified thumb (nail), initial encounter
T23.419DCorrosion of unspecified degree of unspecified thumb (nail), subsequent encounter
T23.419SCorrosion of unspecified degree of unspecified thumb (nail), sequela
T23.42Corrosion of unspecified degree of single finger (nail) except thumb
T23.421Corrosion of unspecified degree of single right finger (nail) except thumb
T23.421ACorrosion of unspecified degree of single right finger (nail) except thumb, initial encounter
T23.421DCorrosion of unspecified degree of single right finger (nail) except thumb, subsequent encounter
T23.421SCorrosion of unspecified degree of single right finger (nail) except thumb, sequela
T23.422Corrosion of unspecified degree of single left finger (nail) except thumb
T23.422ACorrosion of unspecified degree of single left finger (nail) except thumb, initial encounter
T23.422DCorrosion of unspecified degree of single left finger (nail) except thumb, subsequent encounter
T23.422SCorrosion of unspecified degree of single left finger (nail) except thumb, sequela
T23.429Corrosion of unspecified degree of unspecified single finger (nail) except thumb
T23.429ACorrosion of unspecified degree of unspecified single finger (nail) except thumb, initial encounter
T23.429DCorrosion of unspecified degree of unspecified single finger (nail) except thumb, subsequent encounter
T23.429SCorrosion of unspecified degree of unspecified single finger (nail) except thumb, sequela
T23.43Corrosion of unspecified degree of multiple fingers (nail), not including thumb
T23.431Corrosion of unspecified degree of multiple right fingers (nail), not including thumb
T23.431ACorrosion of unspecified degree of multiple right fingers (nail), not including thumb, initial encounter
T23.431DCorrosion of unspecified degree of multiple right fingers (nail), not including thumb, subsequent encounter
T23.431SCorrosion of unspecified degree of multiple right fingers (nail), not including thumb, sequela
T23.432Corrosion of unspecified degree of multiple left fingers (nail), not including thumb
T23.432ACorrosion of unspecified degree of multiple left fingers (nail), not including thumb, initial encounter
T23.432DCorrosion of unspecified degree of multiple left fingers (nail), not including thumb, subsequent encounter
T23.432SCorrosion of unspecified degree of multiple left fingers (nail), not including thumb, sequela
T23.439Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb
T23.439ACorrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb, initial encounter
T23.439DCorrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb, subsequent encounter
T23.439SCorrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb, sequela
T23.44Corrosion of unspecified degree of multiple fingers (nail), including thumb
T23.441Corrosion of unspecified degree of multiple right fingers (nail), including thumb
T23.441ACorrosion of unspecified degree of multiple right fingers (nail), including thumb, initial encounter
T23.441DCorrosion of unspecified degree of multiple right fingers (nail), including thumb, subsequent encounter
T23.441SCorrosion of unspecified degree of multiple right fingers (nail), including thumb, sequela
T23.442Corrosion of unspecified degree of multiple left fingers (nail), including thumb
T23.442ACorrosion of unspecified degree of multiple left fingers (nail), including thumb, initial encounter
T23.442DCorrosion of unspecified degree of multiple left fingers (nail), including thumb, subsequent encounter
T23.442SCorrosion of unspecified degree of multiple left fingers (nail), including thumb, sequela
T23.449Corrosion of unspecified degree of unspecified multiple fingers (nail), including thumb
T23.449ACorrosion of unspecified degree of unspecified multiple fingers (nail), including thumb, initial encounter
T23.449DCorrosion of unspecified degree of unspecified multiple fingers (nail), including thumb, subsequent encounter
T23.449SCorrosion of unspecified degree of unspecified multiple fingers (nail), including thumb, sequela