I50Heart failure
ICD-10-CM category (non-billable header) code — part of Other forms of heart disease (I30-I5A)
Coding Notes
Excludes2 (not part of this condition — may code both)
- cardiac arrest (I46.-)
- neonatal cardiac failure (P29.0)
Code First
- heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8)
- heart failure due to hypertension (I11.0)
- heart failure due to hypertension with chronic kidney disease (I13.-)
- heart failure following surgery (I97.13-)
- obstetric surgery and procedures (O75.4)
- rheumatic heart failure (I09.81)
Subcategories (6)
- I50.1 Left ventricular failure, unspecified
- I50.2 Systolic (congestive) heart failure
- I50.3 Diastolic (congestive) heart failure
- I50.4 Combined systolic and diastolic (congestive) hrt fail
- I50.8 Other heart failure
- I50.9 Heart failure, unspecified