D00-D09
In situ neoplasms
Block coding notes
Excludes 1 never together · Excludes 2 may co-exist
Includes
Bowen's disease erythroplasia grade III intraepithelial neoplasia Queyrat's erythroplasia
Codes in this block
141 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- D00Carcinoma in situ of oral cavity, esophagus and stomachNon-billable
- D00.0Carcinoma in situ of lip, oral cavity and pharynxNon-billable
- D00.00Carcinoma in situ of oral cavity, unspecified siteBillable
- D00.01Carcinoma in situ of labial mucosa and vermilion borderBillable
- D00.02Carcinoma in situ of buccal mucosaBillable
- D00.03Carcinoma in situ of gingiva and edentulous alveolar ridgeBillable
- D00.04Carcinoma in situ of soft palateBillable
- D00.05Carcinoma in situ of hard palateBillable
- D00.06Carcinoma in situ of floor of mouthBillable
- D00.07Carcinoma in situ of tongueBillable
- D00.08Carcinoma in situ of pharynxBillable
- D00.1Carcinoma in situ of esophagusBillable
- D00.2Carcinoma in situ of stomachBillable
- D01Carcinoma in situ of other and unspecified digestive organsNon-billable
- D01.0Carcinoma in situ of colonBillable
- D01.1Carcinoma in situ of rectosigmoid junctionBillable
- D01.2Carcinoma in situ of rectumBillable
- D01.3Carcinoma in situ of anus and anal canalBillable
- D01.4Carcinoma in situ of other and unspecified parts of intestineNon-billable
- D01.40Carcinoma in situ of unspecified part of intestineBillable
- D01.49Carcinoma in situ of other parts of intestineBillable
- D01.5Carcinoma in situ of liver, gallbladder and bile ductsBillable
- D01.7Carcinoma in situ of other specified digestive organsBillable
- D01.9Carcinoma in situ of digestive organ, unspecifiedBillable
- D02Carcinoma in situ of middle ear and respiratory systemNon-billable
- D02.0Carcinoma in situ of larynxBillable
- D02.1Carcinoma in situ of tracheaBillable
- D02.2Carcinoma in situ of bronchus and lungNon-billable
- D02.20Carcinoma in situ of unspecified bronchus and lungBillable
- D02.21Carcinoma in situ of right bronchus and lungBillable
- D02.22Carcinoma in situ of left bronchus and lungBillable
- D02.3Carcinoma in situ of other parts of respiratory systemBillable
- D02.4Carcinoma in situ of respiratory system, unspecifiedBillable
- D03Melanoma in situNon-billable
- D03.0Melanoma in situ of lipBillable
- D03.1Melanoma in situ of eyelid, including canthusNon-billable
- D03.10Melanoma in situ of unspecified eyelid, including canthusBillable
- D03.11Melanoma in situ of right eyelid, including canthusNon-billable
- D03.111Melanoma in situ of right upper eyelid, including canthusBillable
- D03.112Melanoma in situ of right lower eyelid, including canthusBillable
- D03.12Melanoma in situ of left eyelid, including canthusNon-billable
- D03.121Melanoma in situ of left upper eyelid, including canthusBillable
- D03.122Melanoma in situ of left lower eyelid, including canthusBillable
- D03.2Melanoma in situ of ear and external auricular canalNon-billable
- D03.20Melanoma in situ of unspecified ear and external auricular canalBillable
- D03.21Melanoma in situ of right ear and external auricular canalBillable
- D03.22Melanoma in situ of left ear and external auricular canalBillable
- D03.3Melanoma in situ of other and unspecified parts of faceNon-billable
- D03.30Melanoma in situ of unspecified part of faceBillable
- D03.39Melanoma in situ of other parts of faceBillable
- D03.4Melanoma in situ of scalp and neckBillable
- D03.5Melanoma in situ of trunkNon-billable
- D03.51Melanoma in situ of anal skinBillable
- D03.52Melanoma in situ of breast (skin) (soft tissue)Billable
- D03.59Melanoma in situ of other part of trunkBillable
- D03.6Melanoma in situ of upper limb, including shoulderNon-billable
- D03.60Melanoma in situ of unspecified upper limb, including shoulderBillable
- D03.61Melanoma in situ of right upper limb, including shoulderBillable
- D03.62Melanoma in situ of left upper limb, including shoulderBillable
- D03.7Melanoma in situ of lower limb, including hipNon-billable
- D03.70Melanoma in situ of unspecified lower limb, including hipBillable
- D03.71Melanoma in situ of right lower limb, including hipBillable
- D03.72Melanoma in situ of left lower limb, including hipBillable
- D03.8Melanoma in situ of other sitesBillable
- D03.9Melanoma in situ, unspecifiedBillable
- D04Carcinoma in situ of skinNon-billable
- D04.0Carcinoma in situ of skin of lipBillable
- D04.1Carcinoma in situ of skin of eyelid, including canthusNon-billable
- D04.10Carcinoma in situ of skin of unspecified eyelid, including canthusBillable
- D04.11Carcinoma in situ of skin of right eyelid, including canthusNon-billable
- D04.111Carcinoma in situ of skin of right upper eyelid, including canthusBillable
- D04.112Carcinoma in situ of skin of right lower eyelid, including canthusBillable
- D04.12Carcinoma in situ of skin of left eyelid, including canthusNon-billable
- D04.121Carcinoma in situ of skin of left upper eyelid, including canthusBillable
- D04.122Carcinoma in situ of skin of left lower eyelid, including canthusBillable
- D04.2Carcinoma in situ of skin of ear and external auricular canalNon-billable
- D04.20Carcinoma in situ of skin of unspecified ear and external auricular canalBillable
- D04.21Carcinoma in situ of skin of right ear and external auricular canalBillable
- D04.22Carcinoma in situ of skin of left ear and external auricular canalBillable
- D04.3Carcinoma in situ of skin of other and unspecified parts of faceNon-billable
- D04.30Carcinoma in situ of skin of unspecified part of faceBillable
- D04.39Carcinoma in situ of skin of other parts of faceBillable
- D04.4Carcinoma in situ of skin of scalp and neckBillable
- D04.5Carcinoma in situ of skin of trunkBillable
- D04.6Carcinoma in situ of skin of upper limb, including shoulderNon-billable
- D04.60Carcinoma in situ of skin of unspecified upper limb, including shoulderBillable
- D04.61Carcinoma in situ of skin of right upper limb, including shoulderBillable
- D04.62Carcinoma in situ of skin of left upper limb, including shoulderBillable
- D04.7Carcinoma in situ of skin of lower limb, including hipNon-billable
- D04.70Carcinoma in situ of skin of unspecified lower limb, including hipBillable
- D04.71Carcinoma in situ of skin of right lower limb, including hipBillable
- D04.72Carcinoma in situ of skin of left lower limb, including hipBillable
- D04.8Carcinoma in situ of skin of other sitesBillable
- D04.9Carcinoma in situ of skin, unspecifiedBillable
- D05Carcinoma in situ of breastNon-billable
- D05.0Lobular carcinoma in situ of breastNon-billable
- D05.00Lobular carcinoma in situ of unspecified breastBillable
- D05.01Lobular carcinoma in situ of right breastBillable
- D05.02Lobular carcinoma in situ of left breastBillable
- D05.1Intraductal carcinoma in situ of breastNon-billable
- D05.10Intraductal carcinoma in situ of unspecified breastBillable
- D05.11Intraductal carcinoma in situ of right breastBillable
- D05.12Intraductal carcinoma in situ of left breastBillable
- D05.8Other specified type of carcinoma in situ of breastNon-billable
- D05.80Other specified type of carcinoma in situ of unspecified breastBillable
- D05.81Other specified type of carcinoma in situ of right breastBillable
- D05.82Other specified type of carcinoma in situ of left breastBillable
- D05.9Unspecified type of carcinoma in situ of breastNon-billable
- D05.90Unspecified type of carcinoma in situ of unspecified breastBillable
- D05.91Unspecified type of carcinoma in situ of right breastBillable
- D05.92Unspecified type of carcinoma in situ of left breastBillable
- D06Carcinoma in situ of cervix uteriNon-billable
- D06.0Carcinoma in situ of endocervixBillable
- D06.1Carcinoma in situ of exocervixBillable
- D06.7Carcinoma in situ of other parts of cervixBillable
- D06.9Carcinoma in situ of cervix, unspecifiedBillable
- D07Carcinoma in situ of other and unspecified genital organsNon-billable
- D07.0Carcinoma in situ of endometriumBillable
- D07.1Carcinoma in situ of vulvaBillable
- D07.2Carcinoma in situ of vaginaBillable
- D07.3Carcinoma in situ of other and unspecified female genital organsNon-billable
- D07.30Carcinoma in situ of unspecified female genital organsBillable
- D07.39Carcinoma in situ of other female genital organsBillable
- D07.4Carcinoma in situ of penisBillable
- D07.5Carcinoma in situ of prostateBillable
- D07.6Carcinoma in situ of other and unspecified male genital organsNon-billable
- D07.60Carcinoma in situ of unspecified male genital organsBillable
- D07.61Carcinoma in situ of scrotumBillable
- D07.69Carcinoma in situ of other male genital organsBillable
- D09Carcinoma in situ of other and unspecified sitesNon-billable
- D09.0Carcinoma in situ of bladderBillable
- D09.1Carcinoma in situ of other and unspecified urinary organsNon-billable
- D09.10Carcinoma in situ of unspecified urinary organBillable
- D09.19Carcinoma in situ of other urinary organsBillable
- D09.2Carcinoma in situ of eyeNon-billable
- D09.20Carcinoma in situ of unspecified eyeBillable
- D09.21Carcinoma in situ of right eyeBillable
- D09.22Carcinoma in situ of left eyeBillable
- D09.3Carcinoma in situ of thyroid and other endocrine glandsBillable
- D09.8Carcinoma in situ of other specified sitesBillable
- D09.9Carcinoma in situ, unspecifiedBillable
Official Guidelines for D00-D09
FY 2026 ›I.C.2Chapter-specific guidanceChapter 2: Neoplasms (C00-D49)
Subsections
- I.C.2.aAdmission/Encounter for treatment of primary site
- I.C.2.bAdmission/Encounter for treatment of secondary site
- I.C.2.cCoding and sequencing of complications
- I.C.2.dPrimary malignancy previously excised
- I.C.2.eAdmissions/Encounters involving antineoplastic chemotherapy, immunotherapy and radiation therapy
- I.C.2.fAdmission/encounter to determine extent of malignancy
- I.C.2.gSymptoms, signs, and abnormal findings listed in Chapter 18 associated with neoplasms
- I.C.2.hAdmission/encounter for pain control/management
- I.C.2.iMalignancy in two or more noncontiguous sites
- I.C.2.jDisseminated malignant neoplasm, unspecified
- I.C.2.kMalignant neoplasm without specification of site
- I.C.2.lSequencing of neoplasm codes
- I.C.2.mCurrent malignancy versus personal history of malignancy
- I.C.2.nLeukemia, Multiple Myeloma, and Malignant Plasma Cell
- I.C.2.oAftercare following surgery for neoplasm
- I.C.2.pFollow-up care for completed treatment of a malignancy
- I.C.2.qProphylactic organ removal for prevention of malignancy
- I.C.2.rMalignant neoplasm associated with transplanted organ
- I.C.2.sBreast Implant Associated Anaplastic Large Cell Lymphoma
- I.C.2.tSecondary malignant neoplasm of lymphoid tissue