R893-char group
Abnormal findings in specimens from other organs, systems and tissues
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
[See before R83 for subdivisions] Incl.: Abnormal findings in: nipple discharge synovial fluid wound secretions
Codes within R89
R89.0Abnormal findings in specimens from other organs, systems and tissues, abnormal level of enzymesR89.1Abnormal findings in specimens from other organs, systems and tissues, abnormal level of hormonesR89.2Abnormal findings in specimens from other organs, systems and tissues, abnormal level of other drugs, medicaments and biological substancesR89.3Abnormal findings in specimens from other organs, systems and tissues, abnormal level of substances chiefly nonmedicinal as to sourceR89.4Abnormal findings in specimens from other organs, systems and tissues, abnormal immunological findingsR89.5Abnormal findings in specimens from other organs, systems and tissues, abnormal microbiological findingsR89.6Abnormal findings in specimens from other organs, systems and tissues, abnormal cytological findingsR89.7Abnormal findings in specimens from other organs, systems and tissues, abnormal histological findingsR89.8Abnormal findings in specimens from other organs, systems and tissues, other abnormal findingsR89.9Abnormal findings in specimens from other organs, systems and tissues, unspecified abnormal finding