World Health Organization · 2026-01 · English
Contact with health services for purposes of examination or investigation
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
QA00General examination or investigation of persons without complaint or reported diagnosisQA01Examination or encounter for administrative purposesQA02Medical observation or evaluation for suspected diseases or conditions, ruled outQA03Routine general health check-up of defined subpopulationQA04Examination or observation for reasons other than suspected diseases or conditions or administrative purposesQA05Person consulting for explanation of investigation findingsQA06Follow-up examination after treatment for malignant neoplasmsQA07Follow-up examination after treatment for conditions other than malignant neoplasmsQA08Special screening examination for infectious diseasesQA09Special screening examination for neoplasmsQA0ASpecial screening examination for other diseases or disordersQA0BPreprocedural examinationQA0YOther examination or investigationQA0ZExamination or investigation, unspecified© World Health Organization · CC BY-ND 3.0 IGO