| Non-invasive / diagnostic | TTE, TEE, stress echo, exercise and pharmacologic stress tests, ECG, Holter and extended monitoring | 93306, 93312, 93350-93351, 93015-93018, 93000, 93224-93227, 93241-93248 | 26/TC split, frequency limits, diagnosis pairing |
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| Nuclear cardiology and imaging | SPECT and PET myocardial perfusion, CCTA, cardiac MRI | 78452, 78491-78492, 75574, 75557-75565 | Prior authorization, radiopharmaceutical HCPCS, component billing |
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| Interventional cardiology | Diagnostic cath, angioplasty, stents, atherectomy, FFR, intravascular imaging | 93452-93461, 92920-92944 | Bundling with diagnostic cath, coronary branch modifiers, add-on codes |
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| Electrophysiology (EP) | EP studies, SVT, VT and AFib ablation, cardioversion | 93619-93623, 93653-93657, 92960 | Comprehensive vs limited study, add-on mapping, same-day E/M (modifier 25) |
|---|
| Cardiac devices | Pacemaker, ICD, loop recorder insertion, generator change, in-office and remote | 33206-33249, 33285, 93279-93298 | 90-day globals, remote monitoring periods, device credits |
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