T18.9
Non-billableForeign body of alimentary tract, part unspecified
Foreign body of alimentary tract, part unspecified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Foreign body in digestive system NOS
- Swallowed foreign body NOS
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Child Codes (3)
Also Known As / Clinical Terms
UMLS
- Foreign Body IngestionC0520753
- Foreign body ingestionC0520753
- Ingestion of foreign bodyC0520753
- Swallowed foreign bodyC0520753
- Swallowed foreign body (disorder)C0520753
- Swallowed foreign body NOSC0520753
- bodies foreign ingestionC0520753
- bodies foreign swallowedC0520753
- bodies foreign swallowingC0520753
- body foreign ingestionC0520753
- body foreign swallowC0520753
- body foreign swallowingC0520753
- foreign body gi tractC0520753
- foreign body ingestionC0520753
- swallowed foreign bodyC0520753
- Foreign Body in Gastrointestinal TractC0016546
- Foreign body in GI tractC0016546
- Foreign body in alimentary tractC0016546
- Foreign body in digestive system NOSC0016546
- Foreign body in digestive system, unspecifiedC0016546
- Foreign body in digestive tractC0016546
- Foreign body in digestive tract (disorder)C0016546
- Foreign body in gastrointestinal tractC0016546
- Foreign body of alimentary tract, part unspecifiedC0016546
- Foreign body of digestive structureC0016546
Frequently Asked Questions
What is ICD-10 code T18.9?
ICD-10-CM code T18.9 represents "Foreign body of alimentary tract, part unspecified". It is a non-billable header code — use a more specific child code for billing purposes.
Is T18.9 a billable code?
No, T18.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under T18.9.
What chapter is T18.9 in?
T18.9 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).
What codes cannot be used with T18.9?
T18.9 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).
What are the subcategories under T18.9?
T18.9 has 3 child codes, including: T18.9XXA (Foreign body of alimentary tract, part unsp, init encntr), T18.9XXD (Foreign body of alimentary tract, part unsp, subs encntr), T18.9XXS (Foreign body of alimentary tract, part unspecified, sequela).
Are additional codes required with T18.9?
Yes, when using T18.9 you should also code: code to identify any retained foreign body, if applicable (Z18.-); code, if known, for foreign body entering into or through a natural orifice (W44.-).
What are the UMLS CUIs for T18.9?
T18.9 is linked to 2 UMLS Concept Unique Identifiers: C0520753, C0016546. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.