D23.9

Billable

Other benign neoplasm of skin, unspecified

Other benign neoplasm of skin, unspecified

Status

Billable / Specific

Chapter

Block

D10-D36

Parent Code

ICD-11 Mapping

Coding Notes

Includes

Conditions included under this code

benign neoplasm of hair follicles
benign neoplasm of sebaceous glands
benign neoplasm of sweat glands

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

•benign lipomatous neoplasms of skinD17.0-D17.3

Excludes 2

Conditions not included here, but the patient may have both

•melanocytic neviD22

Related Codes(8)

Other benign neoplasm of skin of lip

Billable D23.1

Other benign neoplasm of skin of eyelid, including canthus

Oth benign neoplasm skin/ ear and external auricular canal

Oth benign neoplasm of skin of other and unsp parts of face

Other benign neoplasm of skin of scalp and neck

Billable D23.5

Other benign neoplasm of skin of trunk

Billable D23.6

Oth benign neoplasm skin/ upper limb, including shoulder

Other benign neoplasm of skin of lower limb, including hip

ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2F2ZBenign cutaneous neoplasm of unspecified typeequivalentPrimary

Also Known As / Clinical Terms(738)

SNOMED CT

UMLS

Clinical Terms

Circumscribed storiform collagenoma
Syringocystadenoma papilliferum
Familial cutaneous collagenoma
Spiradenoma
Dermal duct tumor
Cellular blue nevus of skin
Hidradenoma
Multiple dysplastic nevi
Eccrine hidrocystoma
Blue nevus of skin
ADEN - Acantholytic dyskeratotic epidermal nevus
Aneurysmal histiocytoma of skin
Syringoma
Benign tumor of follicular infundibulum
Multiple self-healing epithelioma of Ferguson-Smith
Collagen nevus of skin
Dyskeratotic papilloma of skin
Clonal Bowen's disease
Naevus lipomatodes cutaneous superficialis
Syringocystoma
Cutaneous neuroma
Juvenile melanoma
Osteoma cutis
Solitary papular angiokeratoma
Eccrine papillary adenoma of skin
Connective tissue nevus
Eccrine spiradenoma
Clear cell hidradenoma
Congenital panfollicular naevus
Hidroacanthoma simplex
Squamous cell papilloma of skin
Eccrine cystadenoma
Cutaneous lymphadenoma
Benign tumour of dermis
Benign neoplasm of sweat gland
Clear cell histiocytoma of skin
Cellular neurothekeoma of skin
Trichoadenoma
Desmoplastic trichoepithelioma
Storiform collagenoma
Benign neoplasm of skin with pilar differentiation
Connective tissue naevus
Familial multiple cylindroma
Porokeratotic eccrine ostial and dermal duct naevus
Borst-Jadassohn intraepidermal carcinoma
Winer's dilated pore
Familial multiple discoid fibroma
Spitz nevus with intraepidermal pagetoid spread
Cutaneous neurofibroma
Glycosaminoglycans nevus
Palisaded histiocytoma
Moniliform hamartoma
Syringadenoma
Naevus anelasticus
Epithelioid and spindle cell nevus
Acantholytic dyskeratotic epidermal naevus
Hamartoma of pilosebaceous apparatus
Vascular hamartoma of skin
Hereditary leiomyomatosis with renal carcinoma
Myofibroma
Trichofolliculoma
Benign skin tumour with apocrine differentiation
Pilomatricoma
Winer's pore
Tumor of follicular infundibulum
Familial multiple syringomata
Syringoma of skin
Ganglioneuroma of skin
Leiomyoma cutis
Nevus anelasticus
Juvenile naevus
Acanthoma of nail matrix
Blue naevus of skin
Nodular non-X histiocytosis
Epithelioid histiocytoma
Naevus depigmentosus
Fibrofolliculoma
Eccrine dermal cylindroma of skin
Nevus lipomatodes cutaneous superficialis
Dermal nerve sheath myxoma, cellular
Eruptive hidradenoma
Multiple dysplastic naevi
Eccrine angiomatous naevus
Aneurysmal histiocytoma
Inflammatory epidermal nevus
Granular cell histiocytoma
Eccrine mixed tumor of skin
Brooke's tumor
Angiokeratoma of Mibelli
Mantleoma
Elastofibroma
Collagen naevus
Neuromuscular hamartoma
Atypical (pseudosarcomatous) histiocytoma of skin
Multiple fibrofolliculomata
Familial multiple trichoepitheliomata
Acquired digital fibroma
Eccrine poroma
Solitary cutaneous leiomyoma
Collagenoma
Schwannoma of skin
Pleomorphic adenoma of soft tissue
Eccrine mixed tumor
Epithelioma adenoides cysticum of Brooke
Superficial lipomatous nevus
Cellular histiocytoma of skin
Apocrine nevus
Sebaceoma
Mixed tumor of skin
Myopericytoma of skin
Naevus syringocystadenomatosus papilliferus
Eccrine nevus
Connective tissue hamartoma of skin
Onychomatricoma
Eccrine angiomatous nevus
Apocrine cystadenoma
Benign tumour of skin with sebaceous differentiation
Benign skin tumor with apocrine differentiation
Familial leiomyomatosis and renal cell cancer
Benign tumour of skin with pilar differentiation
Benign fibrous histiocytoma of skin
Trichoblastoma
Large cell acanthoma
Perifolliculoma
Sutton's nevus
Epithelioma adenoides cysticum
Clear cell myoepithelioma
Subepidermal nodular fibrosis
Mixed tumour of skin
Porokeratotic eccrine duct and hair follicle nevus
Benign neoplasm of nail apparatus
Clear cell syringoma
Generalized eruptive histiocytoma
Naevus elasticus
Benign neoplasm of skin
Apocrine naevus
Familial multiple pilomatrixoma
Cutaneous histiocytoma
Benign tumour of follicular infundibulum
Pilar sheath acanthoma
Trichoadenoma of Nikolowski
Acantholytic epidermal nevus
Dermal connective tissue hamartoma
Nodular hidradenoma
Pleomorphic fibroma
Elastic nevus
Eccrine mixed tumour of skin
Keloidal histiocytoma of skin
Connective tissue nevus of skin
Nevus sebaceous
Linear eccrine naevi with comedones
Hereditary leiomyomatosis and renal cell cancer
Acantholytic epidermal naevus
Borst-Jadassohn phenomenon
Fat naevus
Achromic naevus
Onychocytic matricoma
Epidermal nevus
Dermal nerve sheath myxoma
Eccrine naevus
Eccrine nodular hidradenoma
Cutaneous leiomyoma
Benign Triton tumour
Organoid nevus
Sebaceous adenoma of skin
Acral pseudolymphomatous angiokeratoma of children (APACHE)
Parakeratotic papilloma of skin
Elastofibroma of skin
Sclerosing epithelial hamartoma
Glycosaminoglycans naevus
Hamartoma of skin
Hyperkeratotic papilloma of skin
Degos' acanthoma
Nevus depigmentosus
Acrosyringeal naevus
Sclerosing angioma
Familial multiple trichodiscoma
Linear eccrine nevi with comedones
Calcifying epithelioma of Malherbe
Sebaceous naevus
Eccrine spiradenoma of skin
Nevus syringocystadenomatosus papilliferus
Benign tumour of skin
Apocrine adenoma
Florid cutaneous papillomatosis
Spiegler-Brooke syndrome
Darier-like epidermal nevus
Benign skin tumour with eccrine differentiation
Eccrine syringofibroadenoma of skin
Cellular histiocytoma
Halo naevus
Keloidal histiocytoma
Hamartoma of eccrine sweat gland apparatus
Perifollicular fibroma
Atypical (pseudosarcomatous) histiocytoma
Benign neoplasm of adnexa of skin
Sebaceous trichofolliculoma
Hamartoma of skin appendage
Fibrokeratoma of finger
Sebaceous nevus
Brooke-Spiegler syndrome
Juvenile nevus
Naevus lipomatosus cutaneous superficialis
Vascular nevus of skin
Eccrine hidrocystoma of skin
Vascular naevus of skin
Inflammatory epidermal naevus
Congenital panfollicular nevus
Angiokeratoma circumscriptum
Benign tumor of surface epithelium
Mixed tumor of soft tissue
Clear cell acanthoma of Degos
Ferguson-Smith tumour
Spiegler's tumor
Fibrous histiocytoma of skin
Benign fibromatous neoplasm of skin
Trichogerminoma
Tricholemmoma
Brooke's tumour
Acrosyringeal nevus
Lipomatous hamartoma
Dermoid cyst of skin
Eccrine dermal duct tumor
Eccrine papillary adenoma
Cellular blue naevus of skin
Collagen nevus
Benign tumor of skin
Neonatal adnexal polyp
Superficial lipomatous naevus
Clear cell histiocytoma
Familial leiomyomatosis with renal carcinoma
Benign fibrohistiocytic neoplasm of skin
Naevus sebaceous
Multiple stucco keratoses
Collagen naevus of skin
HLRCC - hereditary leiomyomatosis and renal cell cancer
Clear cell sweat gland adenoma
Basal cell naevus with comedones
Linear sebaceous naevus sequence
Nevus elasticus
Cutaneous storiform neurofibroma
Benign calcifying epithelioma of Malherbe
Stucco keratosis
Spitz naevus with intraepidermal pagetoid spread
Vascular hamartomas
Fat nevus
Basaloid follicular hamartoma
Hidroacanthoma simplex of skin
Pseudosarcomatous histiocytoma
Fat-storing hamartoma of dermal dendrocytes
Giant solitary trichoepithelioma
Intraepidermal epithelioma of Borst-Jadassohn
Porokeratotic eccrine duct and hair follicle naevus
Eccrine dermal duct tumor of skin
Winer dilated pore
Cutaneous papillomatosis
Fibrous xanthoma of skin
Halo nevus
Apocrine hidrocystoma
Eccrine epithelioma
Naevus sebaceous of Jadassohn
Linear sebaceous naevus
Ganglioneuroma
Palisaded encapsulated neuroma
Tumour of follicular infundibulum
Myopericytoma
Atrophic dermatofibroma
Porokeratotic eccrine ostial and dermal duct nevus
Shagreen patch
Intraepidermal epithelioma of Jadassohn
Common blue nevus of skin
Mixed tumour of soft tissue
Benign epithelial neoplasm of skin
Trichilemmoma
Tubular apocrine adenoma
Hidradenoma papilliferum
Pigmented histiocytoma of skin
Darier-like epidermal naevus
Pigmented dermatofibroma
Benign neoplasm of dermis
Eccrine hidradenoma
Linear sebaceous nevus
Hamartoma moniliformis
Benign tumor of skin with sebaceous differentiation
Hypochromic naevus
Acral pseudolymphomatous angiokeratoma of children
Solid-cystic hidradenoma
Epithelioid and spindle cell naevus
Benign tumor of epidermal appendage
Verruciform xanthoma of skin
Apocrine nodular hidradenoma
Dermal duct tumour
Dermal neurothekeoma
Spindle and epithelioid nevus
Eruptive syringomata
Cystic trichoblastoma
Sutton's naevus
Spindle and epithelioid naevus
Papillary hidradenoma
Benign Triton tumor
Nevus sebaceous of Jadassohn
Pigmented histiocytoma
Common blue naevus of skin
Eccrine dermal cylindroma
Eccrine mixed tumour
Multiple fibrofolliculomas
Syringocystadenoma
Acrospiradenoma
Acquired angiokeratoma
Acantholytic dyskeratotic epidermal nevus
Benign skin tumor with eccrine differentiation
Trichoepithelioma
Triton tumour
Dermatomyofibroma
Spitz nevus
Ferguson-Smith tumor
Linear sebaceous nevus sequence
Hidradenoma of skin
Acquired digital fibrokeratoma
Syringofibroadenoma
Lichenoid epidermal naevus
Spiradenoma eccrine
Clonal intraepidermal carcinoma
Elastic naevus
Eccrine dermal duct tumour of skin
Basal cell nevus with comedones
Nevus lipomatosus cutaneous superficialis
Spitz naevus
Granular cell histiocytoma of skin
Multiple agminated spitz nevi
Dermatofibroma
Benign tumour of surface epithelium
Generalised eruptive histiocytoma
Triton tumor
Angiokeratoma of skin
Spiegler's tumour
Benign neoplasm of sebaceous gland
Eccrine acrospiroma
Epidermal naevus
Palisaded histiocytoma of skin
Hamartoma of apocrine sweat gland apparatus
Eccrine poroma of skin
Eccrine epithelioma of skin
Eccrine angiomatous hamartoma
Sclerosing angioma of skin
Eccrine dermal duct tumour
Papilloma of skin
Desmoplastic trichilemmoma
Achromic nevus
Clear cell acanthoma
Neuroma cutis
Eccrine syringofibroadenoma
Multiple agminated spitz naevi
Benign tumour of epidermal appendage
Pilomatrixoma
Benign tumor of dermis
Lichenoid epidermal nevus
Benign tumor of skin with pilar differentiation
Eruptive collagenoma of skin
Hypochromic nevus
Connective tissue naevus of skin
Acrospiroma
Hereditary leiomyomatosis and renal cell carcinoma
Trichodiscoma
Eccrine hidradenoma of skin
ADEN - Acantholytic dyskeratotic epidermal naevus
Organoid naevus
Solitary circumscribed neuroma

Frequently Asked Questions

What is the ICD-10 code for other benign neoplasm of skin, unspecified?

The ICD-10-CM code for other benign neoplasm of skin, unspecified is D23.9. The full clinical description is "Other benign neoplasm of skin, unspecified". D23.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code D23.9 mean?

ICD-10-CM code D23.9 represents “Other benign neoplasm of skin, unspecified”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is D23.9 a billable code?

Yes, D23.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is D23.9 in?

D23.9 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with D23.9?

D23.9 has Excludes1 notes indicating codes that cannot be used together with it, including: benign lipomatous neoplasms of skin (D17.0-D17.3).

What SNOMED CT codes does D23.9 map to?

D23.9 maps to 163 SNOMED CT concepts: 239110000, 400067002, 773641008, 403541001, 402839002, and 158 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for D23.9?

D23.9 is linked to 1 UMLS Concept Unique Identifier: C0496885. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does D23.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other benign neoplasm of skin, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of D23.9?

D23.9 maps to the ICD-11 code: 2F2Z (Benign cutaneous neoplasm of unspecified type).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.