P29.0

Billable

Neonatal cardiac failure

HCC Category Mapping

V28HCC 225 — Acute Heart Failure

0.000

What This Code Means

A newborn's heart is unable to pump blood effectively, leading to inadequate circulation and potential organ damage.

Coding Tips

•Document the underlying cause if known (such as myocarditis, structural defect, or metabolic issues)
•Distinguish from transient tachycardia or bradycardia by confirming actual cardiac dysfunction rather than just rate abnormalities

Clinical Significance

Neonatal cardiac failure represents the heart's inability to pump blood effectively in newborns, often resulting from congenital heart defects, metabolic disorders, or severe systemic illness. This condition requires immediate cardiovascular support and carries significant risk for multiorgan dysfunction and long-term developmental complications if not rapidly addressed.

Documentation Requirements

✓Clinical evidence of inadequate cardiac output
✓Echocardiogram findings if available
✓Signs of poor perfusion or shock
✓Gestational age and birth weight
✓Associated congenital anomalies
✓Inotropic support requirements
✓Fluid balance monitoring
✓Underlying cardiac or systemic cause

Code Also

associated underlying condition

Commonly Confused Codes

P29.81 — Cardiac arrest, complete cessation of heart function I50.9 — Heart failure in older patients Q24.9 — Congenital heart defect without failure P28.5 — Respiratory failure, different organ system

Code Hierarchy

└P29Cardiovascular disorders originating in the perinatal period └P29.0Neonatal cardiac failure

└P29.0Neonatal cardiac failure