World Health Organization · 2026-01 · English
QA02 Medical observation or evaluation for suspected diseases or conditions, ruled out
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.
Coding notes · WHO
Includes persons who present some symptoms or evidence of an abnormal condition which requires study, but who, after examination and observation, show no need for further treatment or medical care
More specific codes
QA02.0Observation for suspected tuberculosis, ruled outQA02.1Observation for suspected Dengue, ruled outQA02.2Observation for suspected malignant neoplasm, ruled outQA02.3Observation for suspected mental or behavioural disorders, ruled outQA02.4Observation for suspected nervous system disorder, ruled outQA02.5Observation for suspected toxic effect from ingested substance, ruled outQA02.6Observation or evaluation of newborn for suspected condition, ruled outQA02.7Observation for suspected suicide ideation or attempt, ruled outQA02.8Observation for suspected allergy or hypersensitivity, ruled outQA02.YMedical observation or evaluation for other suspected diseases or conditions, ruled out© World Health Organization · CC BY-ND 3.0 IGO