Z90 is the ICD-10 code for Acquired absence of organs, not elsewhere classified. It is a three-character category divided into 9 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block Z80–Z99 (Persons with potential health hazards related to family and personal history and certain conditions influencing health status) in Chapter XXI, Factors influencing health status and contact with health services.
- Code type
- Category (3 characters)
- Chapter
- XXI · Z00–Z99
- Classification
- WHO ICD-10, 2019 version
What Z90 includes
Conditions and terms that are coded here.
- postoperative or post-traumatic loss of body part NEC
What Z90 excludes
Conditions that look similar but belong under another code.
Subcodes of Z90
- Z90.0Acquired absence of part of head and neck
- Z90.1Acquired absence of breast(s)
- Z90.2Acquired absence of lung [part of]
- Z90.3Acquired absence of part of stomach
- Z90.4Acquired absence of other parts of digestive tract
- Z90.5Acquired absence of kidney
- Z90.6Acquired absence of other organs of urinary tract
- Z90.7Acquired absence of genital organ(s)
- Z90.8Acquired absence of other organs
Z90 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Z90Förvärvad avsaknad av organ som ej klassificeras på annan plats
DZ90Erhvervet mangel af organer IKA
Z90Muualla luokittamaton muiden elinten hankinnainen puuttuminen
Z90Verlust von Organen, anderenorts nicht klassifiziert
Z90Absence acquise d'organes, non classée ailleurs
Z90verworven afwezigheid van organen, niet elders geclassificeerd
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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