2E66.Z
Carcinoma in situ of cervix uteri, unspecified
Carcinoma in situ of cervix uteri, unspecified
ICD-10 Equivalents(5)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(15)
SNOMED CT ↗
- Cervical dysplasia73391008
- CIN 3 - Cervical intraepithelial neoplasia grade 392564006
- Carcinoma in situ of endocervix92580001
- Carcinoma in situ of exocervix92588008
- Cancer in situ of uterus92788005
- Neoplasm of exocervix126913006
- AIS - Adenocarcinoma in situ of cervix254890008
- CIN - Cervical intraepithelial neoplasia285636001
- Endocervical adenocarcinoma in situ447760009
- H-CGIN - high grade cervical glandular intraepithelial neoplasia769169008
Frequently Asked Questions
What is the ICD-11 code for carcinoma in situ of cervix uteri, unspecified?
The ICD-11 code for carcinoma in situ of cervix uteri, unspecified is 2E66.Z. The full clinical description is "Carcinoma in situ of cervix uteri, unspecified".
What does ICD-11 code 2E66.Z mean?
ICD-11 code 2E66.Z represents “Carcinoma in situ of cervix uteri, unspecified”. It is classified under Chapter 2: Neoplasms.
What chapter is 2E66.Z in?
2E66.Z is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2E66.Z?
2E66.Z maps to 5 ICD-10 codes: D06 (Carcinoma in situ of cervix uteri), D06.0 (Carcinoma in situ of endocervix), D06.1 (Carcinoma in situ of exocervix), and 2 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What SNOMED CT codes does 2E66.Z map to?
2E66.Z maps to 10 SNOMED CT concepts: 254890008, 92788005, 92580001, 447760009, 92588008, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 2E66.Z?
2E66.Z is linked to 5 UMLS Concept Unique Identifiers: C0851140, C2044987, C4290075, C4290076, C0348407. 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.