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T17.91

Non-billable

Gastric contents in respiratory tract, part unspecified

T17.91 is the ICD-10-CM code for Gastric contents in respiratory tract, part unspecified. It is a non-billable category code — use a more specific child code such as T17.910 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T17.9
Subcodes
2
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

Includes

  • •Aspiration of gastric contents into respiratory tract, part unspecified
  • •Vomitus in trachea respiratory tract, part unspecified

Frequently asked questions

What is ICD-10 code T17.91?
T17.91 is the ICD-10-CM code for "Gastric contents in respiratory tract, part unspecified". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T17.91 a billable code?
No — T17.91 is a non-billable header code. Use a more specific child code (such as T17.910) for billing.
What are the subcodes of T17.91?
T17.91 has 2 more specific child codes, including T17.910, T17.918.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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