Z54.9 is the ICD-10 code for Convalescence following unspecified treatment. It is a four-character subcategory of Z54 (Convalescence), the most specific level in the WHO edition. It belongs to the block Z40–Z54 (Persons encountering health services for specific procedures and health care) in Chapter XXI, Factors influencing health status and contact with health services.
- Code type
- Subcategory (4 characters)
- Chapter
- XXI · Z00–Z99
- Classification
- WHO ICD-10, 2019 version
Z54.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Z54.9Rekonvalesens etter uspesifisert behandling
DZ549Rekonvalescens efter behandling UNS
Z54.9Määrittämättömän hoidon jälkeinen toipumisaika
Z54.9Rekonvaleszenz nach nicht näher bezeichneter Behandlung
Z54.9Convalescence après un traitement non précisé
Z54.9reconvalescentie na niet-gespecificeerde behandeling
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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