C43.2 - Malignant melanoma of ear and external auricular canal

The ICD 10 Code for Malignant melanoma of ear and external auricular canal is listed as C43.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	C43.2
Description:	Malignant melanoma of ear and external auricular canal

Chapter	Neoplasms (C00-D49)
Block	Melanoma and other malignant neoplasms of skin (C43-C44)
Parent	C43 - Malignant melanoma of skin
ICD-10-CM Children (deeper level / typically more specific) of C43.2:
C43.20 - Malignant melanoma of unspecified ear and external auricular canal
C43.21 - Malignant melanoma of right ear and external auricular canal
C43.22 - Malignant melanoma of left ear and external auricular canal
ICD-10-CM Siblings (same level / similar specificity) of C43.2:
C43.0 - Malignant melanoma of lip
C43.1 - Malignant melanoma of eyelid, including canthus
C43.3 - Malignant melanoma of other and unspecified parts of face
C43.4 - Malignant melanoma of scalp and neck
C43.5 - Malignant melanoma of trunk
C43.6 - Malignant melanoma of upper limb, including shoulder
C43.7 - Malignant melanoma of lower limb, including hip
C43.8 - Malignant melanoma of overlapping sites of skin
C43.9 - Malignant melanoma of skin, unspecified