What does ICD-10 code D23 mean?

ICD-10 code D23 is the standardized code used for other benign neoplasms of skin in medical records and coding systems.

When is ICD-10 code D23 used?

Doctors, hospitals, and insurers may use ICD-10 code D23 when recording other benign neoplasms of skin in a standardized format. This entry may also act as a broader category that points toward more specific child codes.

Does ICD-10 code D23 confirm a diagnosis?

No. A code helps standardize documentation and claims, but it should not be read as a substitute for a clinician's full assessment.

ICD10

ICD-10 Code D23: Other benign neoplasms of skin

Name: ICD-10 Code D23: Other benign neoplasms of skin
Creator: HealthAssure Clinical Team
Published: 2026-05-21T06:03:52.846Z

D23 is an ICD-10 diagnosis entry used to group records related to Other benign neoplasms of skin. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Neoplasms (C00-D49).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Neoplasms (C00-D49).

When is it used?

May be used when a clinician documents other benign neoplasms of skin in a patient's medical record.
May appear in hospital records, claims, referrals, and clinical documentation.
This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

A code alone does not explain severity, treatment plan, or outcome.
A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter

2Neoplasms (C00-D49)

block

D10-D36Benign neoplasms, except benign neuroendocrine tumors

currentD10-D36

Official coding notes

Includes

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

Excludes1 (do not code together)

benign lipomatous neoplasms of skin (D17.0-D17.3)

Excludes2 (may code together if documented)

melanocytic nevi (D22.-)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

OncologistGeneral PhysicianDermatologist

Sibling codes

D10Benign neoplasm of mouth and pharynx D11Benign neoplasm of major salivary glands D12Benign neoplasm of colon, rectum, anus and anal canal D13Benign neoplasm of other and ill-defined parts of digestive system D14Benign neoplasm of middle ear and respiratory system D15Benign neoplasm of other and unspecified intrathoracic organs D16Benign neoplasm of bone and articular cartilage D17Benign lipomatous neoplasm D18Hemangioma and lymphangioma, any site D19Benign neoplasm of mesothelial tissue D20Benign neoplasm of soft tissue of retroperitoneum and peritoneum D21Other benign neoplasms of connective and other soft tissue D22Melanocytic nevi D24Benign neoplasm of breast D25Leiomyoma of uterus D26Other benign neoplasms of uterus D27Benign neoplasm of ovary D28Benign neoplasm of other and unspecified female genital organs D29Benign neoplasm of male genital organs D30Benign neoplasm of urinary organs D31Benign neoplasm of eye and adnexa D32Benign neoplasm of meninges D33Benign neoplasm of brain and other parts of central nervous system D34Benign neoplasm of thyroid glandbillable D35Benign neoplasm of other and unspecified endocrine glands D36Benign neoplasm of other and unspecified sites

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.

Legacy codes

D23

Replacement codes

D23.0 — Other benign neoplasm of skin of lipD23.4 — Other benign neoplasm of skin of scalp and neckD23.5 — Other benign neoplasm of skin of trunkD23.9 — Other benign neoplasm of skin, unspecified

Common synonyms

Other benign neoplasms of skin

Frequently asked questions

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.