Diagnosis Code

D23.9 OTHER BENIGN NEOPLASM OF SKIN, UNSPECIFIED


Code Information

Diagnosis Code: D23.9

Short Description: Other benign neoplasm of skin, unspecified

Long Description: Other benign neoplasm of skin, unspecified

The code D23.9 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D48)
    • Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
      • Other benign neoplasms of skin (D23)
        • D23.9 Other benign neoplasm of skin, unspecified

Code Version: 2020 ICD-10-CM


Synonyms

  • Acantholytic dyskeratotic epidermal nevus
  • Acantholytic epidermal nevus
  • Achromic nevus
  • Acquired angiokeratoma
  • Acquired digital fibrokeratoma
  • Acral pseudolymphomatous angiokeratoma of children
  • Acrosyringeal nevus
  • Aneurysmal histiocytoma of skin
  • Angiokeratoma circumscriptum
  • Angiokeratoma of Mibelli
  • Angiokeratoma of skin
  • Apocrine adenoma
  • Apocrine cystadenoma
  • Apocrine nevus
  • Atrophic dermatofibroma
  • Atypical histiocytoma of skin
  • Basal cell nevus with comedones
  • Benign epithelial neoplasm of skin
  • Benign fibrohistiocytic neoplasm of skin
  • Benign neoplasm of adnexa of skin
  • Benign neoplasm of nail apparatus
  • Benign neoplasm of sebaceous gland
  • Benign neoplasm of skin
  • Benign neoplasm of sweat gland
  • Benign skin tumor with apocrine differentiation
  • Benign skin tumor with eccrine differentiation
  • Benign tumor of dermis
  • Benign tumor of skin with pilar differentiation
  • Benign tumor of skin with sebaceous differentiation
  • Blue nevus of skin
  • Brooke-Spiegler syndrome
  • Cellular blue nevus of skin
  • Cellular histiocytoma of skin
  • Circumscribed hypomelanosis
  • Circumscribed storiform collagenoma
  • Clear cell acanthoma
  • Clear cell histiocytoma of skin
  • Clear cell syringoma
  • Collagen nevus of skin
  • Common blue nevus of skin
  • Congenital panfollicular nevus
  • Connective tissue nevus of skin
  • Cutaneous leiomyoma
  • Cutaneous lymphadenoma
  • Cutaneous neurofibroma
  • Cutaneous neuroma
  • Cutaneous papillomatosis
  • Cutaneous storiform neurofibroma
  • Cystic trichoblastoma
  • Dermal nerve sheath myxoma
  • Dermal nerve sheath myxoma, cellular
  • Dermatofibroma
  • Dermatomyofibroma
  • Dermoid cyst of skin
  • Desmoplastic trichilemmoma
  • Desmoplastic trichoepithelioma
  • Disorder of eccrine sweat glands
  • Disorder of eccrine sweat glands
  • Disorder of eccrine sweat glands
  • Disorder of eccrine sweat glands
  • Eccrine angiomatous hamartoma
  • Eccrine dermal cylindroma
  • Eccrine dermal duct tumor
  • Eccrine epithelioma
  • Eccrine hidradenoma
  • Eccrine hidrocystoma
  • Eccrine mixed tumor
  • Eccrine nevus
  • Eccrine papillary adenoma
  • Eccrine poroma
  • Eccrine spiradenoma
  • Eccrine syringofibroadenoma
  • Elastofibroma of skin
  • Epidermal nevus
  • Epithelioid and spindle cell nevus
  • Eruptive collagenoma
  • Eruptive syringomata
  • Familial cutaneous collagenoma
  • Familial multiple cylindroma
  • Familial multiple pilomatrixoma
  • Familial multiple syringomata
  • Familial multiple trichoepitheliomata
  • Fat-storing hamartoma of dermal dendrocytes
  • Fibrofolliculoma
  • Fibro-osseous pseudotumor
  • Fibrous histiocytoma of skin
  • Ganglioneuroma
  • Ganglioneuroma of skin
  • Generalized eruptive histiocytoma
  • Giant solitary trichoepithelioma
  • Granular cell histiocytoma of skin
  • Halo nevus
  • Hamartoma of apocrine sweat gland apparatus
  • Hamartoma of apocrine sweat gland apparatus
  • Hamartoma of eccrine sweat gland apparatus
  • Hamartoma of eccrine sweat gland apparatus
  • Hamartoma of eccrine sweat gland apparatus
  • Hamartoma of eccrine sweat gland apparatus
  • Hamartoma of pilosebaceous apparatus
  • Hamartoma of skin
  • Hamartoma of skin appendage
  • Hidradenoma
  • Hidroacanthoma simplex
  • Inflammatory epidermal nevus
  • Intraepidermal epithelioma of Jadassohn
  • Keloidal histiocytoma of skin
  • Lichenoid epidermal nevus
  • Linear sebaceous nevus sequence
  • Lipomatous hamartoma
  • Lipomatous hamartoma
  • Mantleoma
  • Moniliform hamartoma
  • Multiple agminated spitz nevi
  • Multiple dysplastic nevi
  • Multiple fibrofolliculomas
  • Multiple self-healing epithelioma of Ferguson-Smith
  • Multiple stucco keratoses
  • Myopericytoma of skin
  • Neonatal adnexal polyp
  • Neoplasm of sweat gland
  • Neuromuscular hamartoma
  • Nevus anelasticus
  • Nevus elasticus
  • Nevus lipomatosus cutaneous superficialis
  • Onychocytic matricoma
  • Onychomatricoma
  • Osteoma cutis
  • Palisaded encapsulated neuroma
  • Palisaded histiocytoma of skin
  • Papillary hidradenoma
  • Papilloma of skin
  • Perifollicular fibroma
  • Pigmented histiocytoma of skin
  • Pilar sheath acanthoma
  • Piloleiomyoma
  • Pilomatrixoma
  • Pleomorphic fibroma
  • Porokeratotic eccrine ostial and dermal duct nevus
  • Reactive fibrous tissue proliferation
  • Sclerosing angioma of skin
  • Sebaceoma
  • Sebaceous adenoma of skin
  • Sebaceous epithelioma
  • Sebaceous nevus
  • Sebaceous trichofolliculoma
  • Shagreen patch
  • Skin tumor of smooth muscle origin
  • Solitary papular angiokeratoma
  • Spitz nevus with intraepidermal pagetoid spread
  • Squamous cell papilloma of skin
  • Stucco keratosis
  • Syringocystadenoma
  • Syringocystadenoma papilliferum
  • Syringoma
  • Trichilemmoma
  • Trichoadenoma
  • Trichoblastoma
  • Trichodiscoma
  • Trichoepithelioma
  • Trichofolliculoma
  • Trichogerminoma
  • Tumor of follicular infundibulum
  • Tumor of skin with sebaceous differentiation
  • Tumor of skin with sebaceous differentiation
  • Vascular hamartoma of skin
  • Vascular hamartomas
  • Verruciform xanthoma of skin
  • Winer's dilated pore

Diagnostic Related Group(s)

The code D23.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v37.0)
  • Minor Skin Disorders With Mcc (606)
  • Minor Skin Disorders Without Mcc (607)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
D23.9 Right Arrow 216.9 Benign neoplasm skin NOS

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
D23 Other benign neoplasms of skin
D23.0 Other benign neoplasm of skin of lip
D23.1 Other benign neoplasm of skin of eyelid, including canthus
D23.10 Other benign neoplasm of skin of unspecified eyelid, including canthus
D23.11 Other benign neoplasm of skin of right eyelid, including canthus
D23.111 Other benign neoplasm of skin of right upper eyelid, including canthus
D23.112 Other benign neoplasm of skin of right lower eyelid, including canthus
D23.12 Other benign neoplasm of skin of left eyelid, including canthus
D23.121 Other benign neoplasm of skin of left upper eyelid, including canthus
D23.122 Other benign neoplasm of skin of left lower eyelid, including canthus
D23.2 Other benign neoplasm of skin of ear and external auricular canal
D23.20 Other benign neoplasm of skin of unspecified ear and external auricular canal
D23.21 Other benign neoplasm of skin of right ear and external auricular canal
D23.22 Other benign neoplasm of skin of left ear and external auricular canal
D23.3 Other benign neoplasm of skin of other and unspecified parts of face
D23.30 Other benign neoplasm of skin of unspecified part of face
D23.39 Other benign neoplasm of skin of other parts of face
D23.4 Other benign neoplasm of skin of scalp and neck
D23.5 Other benign neoplasm of skin of trunk
D23.6 Other benign neoplasm of skin of upper limb, including shoulder
D23.60 Other benign neoplasm of skin of unspecified upper limb, including shoulder
D23.61 Other benign neoplasm of skin of right upper limb, including shoulder
D23.62 Other benign neoplasm of skin of left upper limb, including shoulder
D23.7 Other benign neoplasm of skin of lower limb, including hip
D23.70 Other benign neoplasm of skin of unspecified lower limb, including hip
D23.71 Other benign neoplasm of skin of right lower limb, including hip
D23.72 Other benign neoplasm of skin of left lower limb, including hip


This page was last updated on: 10/1/2019