D07.1

Carcinoma in situ of vulva

Billable / specific

D07.1 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Severe dysplasia of vulva
  • Vulvar intraepithelial neoplasia III [VIN III]

Includes (from D07)

  • Bowen's disease
  • erythroplasia
  • grade III intraepithelial neoplasia
  • Queyrat's erythroplasia
  • Note: Functional activity
  • Note: All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
  • Note: Morphology [Histology]
  • Note: Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
  • Note: Primary malignant neoplasms overlapping site boundaries
  • Note: A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
  • Note: Malignant neoplasm of ectopic tissue
  • Note: Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).

Excludes1

Not coded here — never report together with this code.

  • moderate dysplasia of vulva (N90.1)
  • vulvar intraepithelial neoplasia II [VIN II] (N90.1)
  • melanoma in situ of trunk (D03.5) (from D07)

Also known as

  • Severe dysplasia of vulva
  • Vulvar intraepithelial neoplasia III [VIN III]
  • Dysplasia, vulva, severe NEC
  • Neoplasia, intraepithelial, vulva, grade III

Parent code

  • D07Carcinoma in situ of other and unspecified genital organsHeader

Related codes

  • D07.0Carcinoma in situ of endometriumBillable
  • D07.2Carcinoma in situ of vaginaBillable
  • D07.3Carcinoma in situ of other and unspecified female genital organsHeader
  • D07.4Carcinoma in situ of penisBillable
  • D07.5Carcinoma in situ of prostateBillable
  • D07.6Carcinoma in situ of other and unspecified male genital organsHeader

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