AutoICD API

D03.9

Billable

Melanoma in situ, unspecified

Melanoma in situ, unspecified

Status

Billable / Specific

Block

D00-D09

Parent Code

D03

ICD-11 Mapping

1 equivalent

Coding Notes

Includes

Conditions included under this code

  • Bowen's disease
  • erythroplasia
  • grade III intraepithelial neoplasia
  • Queyrat's erythroplasia
Related Codes(9)
D03.0

Melanoma in situ of lip

BillableD03.1

Melanoma in situ of eyelid, including canthus

D03.2

Melanoma in situ of ear and external auricular canal

D03.3

Melanoma in situ of other and unspecified parts of face

D03.4

Melanoma in situ of scalp and neck

BillableD03.5

Melanoma in situ of trunk

D03.6

Melanoma in situ of upper limb, including shoulder

D03.7

Melanoma in situ of lower limb, including hip

D03.8

Melanoma in situ of other sites

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2E63.ZMelanoma in situ neoplasms, unspecified siteequivalentPrimary
Also Known As / Clinical Terms(48)

SNOMED CT

UMLS

Clinical Terms

  • Melanoma in situ of skin (disorder)
  • In situ melanoma of skin
  • Melanoma in situ of non-skin site
  • Lentigo maligna
  • In situ acral lentiginous malignant melanoma
  • Melanoma in situ (disorder)
  • Melanoma in situ of skin
  • LM - Lentigo maligna
  • Surgical lateral margin uninvolved by in situ melanoma
  • ISMM - In situ malignant melanoma of skin
  • in situ melanoma
  • Melanosis circumscripta precancerosa of Dubreuilh
  • Surgical lateral margin involved by in situ melanoma
  • Melanoma in situ (morphologic abnormality)
  • ISM - In situ melanoma of skin
  • In situ malignant melanoma of skin
  • Precancerous melanosis
  • Melanoma in situ of skin (clinical)
Frequently Asked Questions
What is the ICD-10 code for melanoma in situ, unspecified?

The ICD-10-CM code for melanoma in situ, unspecified is D03.9. The full clinical description is "Melanoma in situ, unspecified". D03.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code D03.9 mean?

ICD-10-CM code D03.9 represents “Melanoma in situ, unspecified”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is D03.9 a billable code?

Yes, D03.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is D03.9 in?

D03.9 is in Chapter 2: Neoplasms (codes C00-D49).

What SNOMED CT codes does D03.9 map to?

D03.9 maps to 8 SNOMED CT concepts: 109266006, 402557009, 302836005, 189758001, 109268007, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for D03.9?

D03.9 is linked to 1 UMLS Concept Unique Identifier: C0346040. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does D03.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like melanoma in situ, 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 D03.9?

D03.9 maps to the ICD-11 code: 2E63.Z (Melanoma in situ neoplasms, unspecified site).

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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.