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ICD-10-CM · FY 2026 APRIL UPDATE

Y35.20

Legal intervention involving unspecified gas

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
Y35.201Legal intervention involving unspecified gas, law enforcement official injuredCategory
Y35.201ALegal intervention involving unspecified gas, law enforcement official injured, initial encounterBillable
Y35.201DLegal intervention involving unspecified gas, law enforcement official injured, subsequent encounterBillable
Y35.201SLegal intervention involving unspecified gas, law enforcement official injured, sequelaBillable
Y35.202Legal intervention involving unspecified gas, bystander injuredCategory
Y35.202ALegal intervention involving unspecified gas, bystander injured, initial encounterBillable
Y35.202DLegal intervention involving unspecified gas, bystander injured, subsequent encounterBillable
Y35.202SLegal intervention involving unspecified gas, bystander injured, sequelaBillable
Y35.203Legal intervention involving unspecified gas, suspect injuredCategory
Y35.203ALegal intervention involving unspecified gas, suspect injured, initial encounterBillable
Y35.203DLegal intervention involving unspecified gas, suspect injured, subsequent encounterBillable
Y35.203SLegal intervention involving unspecified gas, suspect injured, sequelaBillable
Y35.209Legal intervention involving unspecified gas, unspecified person injuredCategory
Y35.209ALegal intervention involving unspecified gas, unspecified person injured, initial encounterBillable
Y35.209DLegal intervention involving unspecified gas, unspecified person injured, subsequent encounterBillable
Y35.209SLegal intervention involving unspecified gas, unspecified person injured, sequelaBillable

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.