ICD-9 2166 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 2166.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- D22.60Melanocytic nevi of unspecified upper limb, including shoulderApproximate match
- D22.61Melanocytic nevi of right upper limb, including shoulderApproximate match
- D22.62Melanocytic nevi of left upper limb, including shoulderApproximate match
- D23.60Other benign neoplasm of skin of unspecified upper limb, including shoulderApproximate match
- D23.61Other benign neoplasm of skin of right upper limb, including shoulderApproximate match
- D23.62Other benign neoplasm of skin of left upper limb, including shoulderApproximate match