Summary & Overview
CPT 76828: Repeat Fetal Doppler Echocardiography
CPT code 76828 represents a repeat or follow-up fetal Doppler echocardiography study that uses pulsed or continuous-wave Doppler with spectral display to assess blood flow in the fetus. This diagnostic service is important for monitoring fetal cardiac function and hemodynamics after an initial assessment or in cases that require interval reassessment. Nationally, it supports prenatal surveillance in pregnancies at risk for fetal cardiac abnormalities or hemodynamic compromise.
Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication provides a compact overview of how CPT code 76828 is defined, typical clinical contexts for use, and the sites where the service is commonly delivered. Readers will find benchmark information on utilization and coverage trends, practical policy updates affecting billing and documentation, and clinical context that clarifies when repeat Doppler echocardiography is applied in prenatal care.
The analysis focuses on coding definition, service setting, and payer coverage landscape to help clinicians, coders, and administrators understand the role of CPT code 76828 in fetal cardiac evaluation workflows. Data not available in the input is noted where relevant.
Billing Code Overview
CPT code 76828 describes a repeat or follow-up fetal Doppler echocardiography procedure using pulsed or continuous sound waves with spectral display to assess blood flow in the fetus. The service is performed by a qualified provider to evaluate fetal cardiac hemodynamics and blood-flow patterns after an initial assessment or when interval reassessment is required.
Service type: Diagnostic fetal echocardiography (Doppler flow study), follow-up
Typical site of service: Hospital outpatient imaging department, maternal-fetal medicine clinic, or specialized prenatal diagnostic center
Clinical & Coding Specifications
Clinical Context
A pregnant patient at 20–32 weeks gestation is referred for a repeat fetal Doppler echocardiography (76828) to reassess fetal cardiac blood flow after an initial abnormal screening obstetric ultrasound or prior fetal echocardiogram. Typical presentation includes maternal diabetes, suspected congenital heart defect on prior imaging, abnormal fetal heart rate pattern, or new signs on anatomy scan suggesting compromised fetal circulation. The clinical workflow begins with scheduling the follow-up study, review of prior imaging and reports by the performing clinician, focused fetal echocardiographic Doppler assessment targeting blood flow through the major cardiac valves, outflow tracts, and fetal vessels with spectral display, capture of representative images and waveforms, and documentation of findings compared to prior exam. The performing provider (maternal–fetal medicine specialist, pediatric cardiologist, or sonographer under physician supervision) interprets and documents changes in flow patterns, peak velocities, regurgitation, or evidence of shunting that influence obstetric management and potential neonatal planning. Results are communicated to the referring obstetrician and incorporated into prenatal care decisions and delivery planning.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when reporting only the interpreting physician’s professional service separate from technical component. |