I47.9
✓ BillableParoxysmal tachycardia, unspecified
Diseases of the circulatory system (I00-I99)
Also Known As
Bouveret (-Hoffman) syndrome
❌ Excludes1
inherited from I47Rules from parent category I47: Paroxysmal tachycardia
- • tachycardia NOS (R00.0)
- • sinoauricular tachycardia NOS (R00.0)
- • sinus [sinusal] tachycardia NOS (R00.0)
📋 Code Instructions
from I47- • Code first: tachycardia complicating:
- • Code first: abortion or ectopic or molar pregnancy (O00-O07, O08.8)
- • Code first: obstetric surgery and procedures (O75.4)
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CodeI47.9
BillableYes
ParentI47
CategoryDiseases of the circulatory system (I00-I99)
Excludes13 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)