T18.9
BillableForeign body of alimentary tract, part unspecified
T18.9 is the ICD-10-CM code for Foreign body of alimentary tract, part unspecified. It is a billable, specific code valid for reimbursement.
S00-T88 Injury, poisoning and certain other consequences of external causes
Includes
- •Foreign body in digestive system NOS
- •Swallowed foreign body NOS
Frequently asked questions
- What is ICD-10 code T18.9?
- T18.9 is the ICD-10-CM code for "Foreign body of alimentary tract, part unspecified". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T18.9 a billable code?
- Yes — T18.9 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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