T17.90

Unspecified foreign body in respiratory tract, part unspecified

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

CODE	DESCRIPTION	TYPE
T17.900	Unspecified foreign body in respiratory tract, part unspecified causing asphyxiation	Category
T17.900A	Unspecified foreign body in respiratory tract, part unspecified causing asphyxiation, initial encounter	Billable
T17.900D	Unspecified foreign body in respiratory tract, part unspecified causing asphyxiation, subsequent encounter	Billable
T17.900S	Unspecified foreign body in respiratory tract, part unspecified causing asphyxiation, sequela	Billable
T17.908	Unspecified foreign body in respiratory tract, part unspecified causing other injury	Category
T17.908A	Unspecified foreign body in respiratory tract, part unspecified causing other injury, initial encounter	Billable
T17.908D	Unspecified foreign body in respiratory tract, part unspecified causing other injury, subsequent encounter	Billable
T17.908S	Unspecified foreign body in respiratory tract, part unspecified causing other injury, sequela	Billable

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.