QC1Z
Intervention not carried out, unspecified reason
Intervention not carried out, unspecified reason
ICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(13)
SNOMED CT ↗
- Drug not available - out of stock182856006
- Drug not available - off market182857002
- Drug not taken - side-effects182864000
- Drug not taken - patient lost tablets182869005
- Drug discontinued - too expensive182872003
- Drug treatment stopped - patient ran out of tablets182873008
- Doctor walked out185331003
- Drug not taken - problem swallowing266711001
- Delay - clinical reason373788008
- Delay - logistic reason373789000
Frequently Asked Questions
What is the ICD-11 code for intervention not carried out, unspecified reason?
The ICD-11 code for intervention not carried out, unspecified reason is QC1Z. The full clinical description is "Intervention not carried out, unspecified reason".
What does ICD-11 code QC1Z mean?
ICD-11 code QC1Z represents “Intervention not carried out, unspecified reason”. It is classified under Chapter 24: Factors Influencing Health Status or Contact With Health Services.
What chapter is QC1Z in?
QC1Z 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 QC1Z?
QC1Z maps to 3 ICD-10 codes: Z53 (Persons encntr hlth serv for spec proc & trtmt, not crd out), Z53.8 (Procedure and treatment not carried out for other reasons), Z53.9 (Procedure and treatment not carried out, unspecified reason). 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 QC1Z map to?
QC1Z maps to 10 SNOMED CT concepts: 373788008, 373789000, 185331003, 182872003, 182857002, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code QC1Z?
QC1Z is linked to 3 UMLS Concept Unique Identifiers: C2910968, C2910977, C2910978. 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.