D22.4 Melanocytic nevi of scalp and neck

Billable ICD-10-CM code, FY2026.

Applies from D22 Melanocytic nevi

Includes

• atypical nevus
• blue hairy pigmented nevus
• nevus NOS

MS-DRG index

Defines the logic of DRG(s) 606-607 in MDC 09.

Approximate ICD-9-CM (GEMs)

• 216.4 Benign neoplasm of scalp and skin of neck (approximate)

Code annotations containing back-references to D22.4

Back-references to D22

• Type 1 Excludes: D18 Hemangioma and lymphangioma, any site ("blue or pigmented nevus (D22.-)")
• Type 1 Excludes: D18 Hemangioma and lymphangioma, any site ("nevus NOS (D22.-)")
• Type 2 Excludes: D23 Other benign neoplasms of skin ("melanocytic nevi (D22.-)")
• Type 1 Excludes: I78.1 Nevus, non-neoplastic ("nevus NOS (D22.-)")
• Type 2 Excludes: I78.1 Nevus, non-neoplastic ("blue nevus (D22.-)")
• Type 2 Excludes: I78.1 Nevus, non-neoplastic ("hairy nevus (D22.-)")
• Type 2 Excludes: I78.1 Nevus, non-neoplastic ("melanocytic nevus (D22.-)")
• Type 2 Excludes: I78.1 Nevus, non-neoplastic ("pigmented nevus (D22.-)")
• Type 2 Excludes: Q82.5 Congenital non-neoplastic nevus ("nevus NOS (D22.-)")
• Type 2 Excludes: Q82.5 Congenital non-neoplastic nevus ("melanocytic nevus (D22.-)")
• Type 2 Excludes: Q82.5 Congenital non-neoplastic nevus ("pigmented nevus (D22.-)")

Diagnosis Index entries for D22.4

• Nevus › skin › neck
• Nevus › skin › scalp

Nearby codes

• D22.21 Melanocytic nevi of right ear and external auricular canal
• D22.22 Melanocytic nevi of left ear and external auricular canal
• D22.3 Melanocytic nevi of other and unspecified parts of face
• D22.30 Melanocytic nevi of unspecified part of face
• D22.39 Melanocytic nevi of other parts of face
• D22.4 Melanocytic nevi of scalp and neck (this code)
• D22.5 Melanocytic nevi of trunk
• D22.6 Melanocytic nevi of upper limb, including shoulder
• D22.60 Melanocytic nevi of unspecified upper limb, including shoulder
• D22.61 Melanocytic nevi of right upper limb, including shoulder
• D22.62 Melanocytic nevi of left upper limb, including shoulder