Z90.4
⚠ Non-billable
Acquired absence of other specified parts of digestive tract
ICD-10-CM · FY2026 · Factors Influencing Health Status
Code
Z90.4
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Factors Influencing Health Status
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Z90.4?
ICD-10-CM code Z90.4 represents Acquired absence of other specified parts of digestive tract. It is a non-billable header code requiring a more specific subcategory in the Factors Influencing Health Status chapter, effective October 1, 2025 – September 30, 2026.
Is Z90.4 billable?
No. Z90.4 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Z90.4 in?
Z90.4 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.
Related codes in the Z90 category
Z90
Acquired absence of organs, not elsewhere classified
Non-billable
Z90.0
Acquired absence of part of head and neck
Non-billable
Z90.1
Acquired absence of breast and nipple
Non-billable
Z90.2
Acquired absence of lung [part of]
Billable
Z90.3
Acquired absence of stomach [part of]
Billable
Z90.5
Acquired absence of kidney
Billable
Z90.6
Acquired absence of other parts of urinary tract
Billable
Z90.7
Acquired absence of genital organ(s)
Non-billable
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