Carcinoma in situ of skin of lip

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2007 Added to the draft code set draft Carcinoma in situ of skin of lip

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from D04 Carcinoma in situ of skin

Excludes1 - never coded here

erythroplasia of Queyrat (penis) NOS (D07.4)
melanoma in situ (D03.-)

Inherited from the D00-D09 section In situ neoplasms (D00-D09)

Includes

Bowen's disease
erythroplasia
grade III intraepithelial neoplasia
Queyrat's erythroplasia

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Neoplasm, neoplastic > labial
Neoplasm, neoplastic > vermillion border
Neoplasm, neoplastic > lip > skin
Neoplasm, neoplastic > skin NOS > lip

Codes in the same group

Code	Description	Status
D04.1	Carcinoma in situ of skin of eyelid, including canthus	Not billable
D04.2	Carcinoma in situ of skin of ear and external auricular canal	Not billable
D04.3	Carcinoma in situ of skin of other and unspecified parts of face	Not billable
D04.4	Carcinoma in situ of skin of scalp and neck	Valid
D04.5	Carcinoma in situ of skin of trunk	Valid
D04.6	Carcinoma in situ of skin of upper limb, including shoulder	Not billable
D04.7	Carcinoma in situ of skin of lower limb, including hip	Not billable
D04.8	Carcinoma in situ of skin of other sites	Valid
D04.9	Carcinoma in situ of skin, unspecified	Valid