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ICD-10-CM · FY 2026 APRIL UPDATE

T17.3

Foreign body in larynx

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
T17.30Unspecified foreign body in larynxCategory
T17.300Unspecified foreign body in larynx causing asphyxiationCategory
T17.300AUnspecified foreign body in larynx causing asphyxiation, initial encounterBillable
T17.300DUnspecified foreign body in larynx causing asphyxiation, subsequent encounterBillable
T17.300SUnspecified foreign body in larynx causing asphyxiation, sequelaBillable
T17.308Unspecified foreign body in larynx causing other injuryCategory
T17.308AUnspecified foreign body in larynx causing other injury, initial encounterBillable
T17.308DUnspecified foreign body in larynx causing other injury, subsequent encounterBillable
T17.308SUnspecified foreign body in larynx causing other injury, sequelaBillable
T17.31Gastric contents in larynxCategory
T17.310Gastric contents in larynx causing asphyxiationCategory
T17.310AGastric contents in larynx causing asphyxiation, initial encounterBillable
T17.310DGastric contents in larynx causing asphyxiation, subsequent encounterBillable
T17.310SGastric contents in larynx causing asphyxiation, sequelaBillable
T17.318Gastric contents in larynx causing other injuryCategory
T17.318AGastric contents in larynx causing other injury, initial encounterBillable
T17.318DGastric contents in larynx causing other injury, subsequent encounterBillable
T17.318SGastric contents in larynx causing other injury, sequelaBillable
T17.32Food in larynxCategory
T17.320Food in larynx causing asphyxiationCategory
T17.320AFood in larynx causing asphyxiation, initial encounterBillable
T17.320DFood in larynx causing asphyxiation, subsequent encounterBillable
T17.320SFood in larynx causing asphyxiation, sequelaBillable
T17.328Food in larynx causing other injuryCategory
T17.328AFood in larynx causing other injury, initial encounterBillable
T17.328DFood in larynx causing other injury, subsequent encounterBillable
T17.328SFood in larynx causing other injury, sequelaBillable
T17.39Other foreign object in larynxCategory
T17.390Other foreign object in larynx causing asphyxiationCategory
T17.390AOther foreign object in larynx causing asphyxiation, initial encounterBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.