Z90 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Acquired absence of organs, not elsewhere classified.
Includes
Postprocedural or post-traumatic loss of body part NEC
Type 1 excludes
Congenital absence - see Alphabetical Index
Type 2 excludes
Postprocedural absence of endocrine glands (E89.-)
Codes
Z90.0
Acquired absence of part of head and neck
Z90.1
Acquired absence of breast and nipple
Z90.2
Acquired absence of lung [part of]
Z90.3
Acquired absence of stomach [part of]
Z90.4
Acquired absence of other specified parts of digestive tract
Z90.5
Acquired absence of kidney
Z90.6
Acquired absence of other parts of urinary tract
Z90.7
Acquired absence of genital organ(s)
Z90.8
Acquired absence of other organs
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code