C44.90
BillableUnspecified malignant neoplasm of skin, unspecified
Unspecified malignant neoplasm of skin, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Malignant neoplasm of unspecified site of skin
Includes
Conditions included under this code
- malignant neoplasm of sebaceous glands
- malignant neoplasm of sweat glands
Also Known As / Clinical Terms
SNOMED CT
- Primary malignant neoplasm of adnexa of skin93663003
- Primary malignant neoplasm of skin with adnexal differentiation93663003
- Primary malignant neoplasm of sebaceous gland94000008
- Primary malignant neoplasm of skin94047004
- Primary malignant neoplasm of sweat gland94081005
- Dermatosis due to poison95326004
- Toxicoderma95326004
- Toxicodermatosis95326004
- Malignant epithelial neoplasm of skin254650008
- Malignant tumor of surface epithelium254650008
- Malignant tumour of surface epithelium254650008
- Malignant skin tumor with eccrine differentiation254707006
- Malignant skin tumour with eccrine differentiation254707006
- Malignant sweat gland tumor254707006
- Malignant sweat gland tumour254707006
- Sweat gland carcinoma254707006
- Carcinoma of bone, connective tissue, skin and breast255068000
- Malignant neoplasm of adnexa of skin255093003
- Malignant neoplasm of skin with adnexal differentiation255093003
- Malignant skin tumor with adnexal differentiation255093003
- Malignant skin tumour with adnexal differentiation255093003
- Malignant tumor of epidermal appendage255093003
- Malignant tumour of epidermal appendage255093003
- Malignant neoplasm of dermis255096006
- Malignant tumor of dermis255096006
- Malignant tumour of dermis255096006
- Malignant neoplasm of bone, connective tissue, skin and breast271467005
- Local recurrence of malignant neoplasm of skin314975005
- Local recurrence of malignant tumor of skin314975005
- Local recurrence of malignant tumour of skin314975005
- Cancer of skin372130007
- Malignant neoplasm of skin372130007
- Skin cancer372130007
- Malignant neoplasm of nail apparatus402636006
- Malignant vascular tumor of skin402652009
- Malignant vascular tumour of skin402652009
- Dermatosis caused by therapeutic ionising irradiation402761000
- Dermatosis caused by therapeutic ionizing irradiation402761000
- Dermatosis due to therapeutic ionising irradiation402761000
- Dermatosis due to therapeutic ionizing irradiation402761000
- Disorder of skin due to radiation therapy402761000
- Disorder of skin due to radiotherapy402761000
- Adverse effect from PUVA photochemotherapy403710000
- Adverse effect from psoralen and long-wave ultraviolet radiation photochemotherapy403710000
- PUVA therapy-associated skin malignancy403711001
- Primary malignant neoplasm of skin due to psoralen and longwave ultraviolet radiation therapy403711001
- Psoralen and long-wave ultraviolet radiation (PUVA) therapy-associated skin malignancy403711001
- Psoralen and long-wave ultraviolet radiation therapy-associated skin malignancy403711001
- Malignant neoplasm of skin caused by radiation403729006
- Radiation-induced skin malignancy403729006
- Skin disease caused by arsenic403740003
- Arsenic-induced skin malignancy403742006
- Malignant neoplasm of skin caused by arsenic403742006
- Muir-Torré syndrome403824007
- Torre-Muir syndrome403824007
- Torré-Muir syndrome403824007
- Undifferentiated adnexal carcinoma of skin403955002
- Occupational cancer of skin722712000
- Occupational skin cancer722712000
- Primary malignant neoplasm of skin due to and following radiotherapy724866001
- Primary malignant neoplasm of skin due to and following radiotherapy caused by ionising radiation724866001
- Primary malignant neoplasm of skin due to and following radiotherapy caused by ionizing radiation724866001
- Radiotherapy-induced skin malignancy724866001
- Pigmentation defects, palmoplantar keratoderma, skin carcinoma syndrome1230005002
- Cicatricial alopecia of scalp due to malignant infiltration of skin1256048006
- Cicatricial alopecia of scalp due to malignant neoplasm of skin1256048006
- Scarring alopecia of scalp due to malignant infiltration of skin1256048006
- Scarring alopecia of scalp due to malignant neoplasm of skin1256048006
Frequently Asked Questions
What is the ICD-10 code for unspecified malignant neoplasm of skin, unspecified?
The ICD-10-CM code for unspecified malignant neoplasm of skin, unspecified is C44.90. The full clinical description is "Unspecified malignant neoplasm of skin, unspecified". C44.90 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C44.90 mean?
ICD-10-CM code C44.90 represents "Unspecified malignant 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 C44.90 a billable code?
Yes, C44.90 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C44.90 in?
C44.90 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C44.90?
C44.90 has Excludes1 notes indicating codes that cannot be used together with it, including: Kaposi's sarcoma of skin (C46.0); malignant melanoma of skin (C43.-); malignant neoplasm of skin of genital organs (C51-C52, C60.-, C63.2); and 1 more.
What SNOMED CT codes does C44.90 map to?
C44.90 maps to 27 SNOMED CT concepts: 403710000, 403742006, 372130007, 255068000, 1256048006, and 22 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C44.90?
C44.90 is linked to 2 UMLS Concept Unique Identifiers: C3263820, C3263821. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.