ICD-10-CM > V00-Y99 > Y35-Y38 > Y37 > Y37.A > Y37.A1 > Y37.A1XD Y37.A1XD Low level blast overpressure in military operations, subsequent encounter Billable/Specific Copy Code Copy Description Applicable To LLB overpressure in military operationsLow level blast overpressure due to explosion in military operations