QC40.Z
Personal history of malignant neoplasm of unspecified site
Personal history of malignant neoplasm of unspecified site
ICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(14)
SNOMED CT ↗
- H/O: cancer266987004
- H/O: carcinoma275903009
- History of cancer of uterine adnexa428944005
- History of cancer of ovary429090009
- History of metastatic cancer1287652008
- History of cancer metastatic to ovary833781161000119104
- History of cancer of unknown primary site73891000119108
- History of choriocarcinoma505671831000119108
- History of disseminated malignant neoplasm88701000119109
- History of germ cell tumor59601000119103
Frequently Asked Questions
What is the ICD-11 code for personal history of malignant neoplasm of unspecified site?
The ICD-11 code for personal history of malignant neoplasm of unspecified site is QC40.Z. The full clinical description is "Personal history of malignant neoplasm of unspecified site".
What does ICD-11 code QC40.Z mean?
ICD-11 code QC40.Z represents “Personal history of malignant neoplasm of unspecified site”. It is classified under Chapter 24: Factors Influencing Health Status or Contact With Health Services.
What chapter is QC40.Z in?
QC40.Z is in Chapter 24: Factors Influencing Health Status or Contact With Health Services (codes QA00-QF4Z).
What is the ICD-10 equivalent of ICD-11 code QC40.Z?
QC40.Z maps to 3 ICD-10 codes: Z85 (Personal history of malignant neoplasm), Z85.8 (Personal history of malig neoplasms of organs and systems), Z85.9 (Personal history of malignant neoplasm, unspecified). 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 QC40.Z map to?
QC40.Z maps to 10 SNOMED CT concepts: 266987004, 275903009, 833781161000119104, 429090009, 73891000119108, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code QC40.Z?
QC40.Z is linked to 4 UMLS Concept Unique Identifiers: C0260455, C4270794, C0478632, C2911307. 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.