Cardiology Billing Services in New York

Cardiology services for New York Medicaid patients run through Medicaid Managed Care MCOs: Healthfirst, Fidelis Care (Centene), MetroPlus Health Plan, EmblemHealth, Affinity Health Plan, Molina Healthcare, UnitedHealthcare Community Plan, and Anthem (Amerigroup). Each plan has its own cardiology network and prior auth pathway. For procedures like 93458 (left heart catheterization), 92928 (PCI with stent), nuclear cardiology codes (78451, 78452), and advanced imaging (cardiac MRI 75557), prior authorization is required across all NYMMC MCOs. HARP (Health and Recovery Plan) covers individuals with serious mental illness or substance use disorder — relevant for cardiology when SMI/SUD patients need procedural cardiac care. Managed Long Term Care (MLTC) covers complex elderly cardiac patients. New York Medicaid timely filing is 365 days for FFS, with each MCO setting its own filing window. We build per-MCO cardiology workflows including portal-based auth submission, peer-to-peer scheduling for adverse determinations, and per-plan documentation expectations referenced to ACC/AHA appropriate use criteria.

New York's commercial cardiology payer landscape splits geographically. Empire Blue Cross Blue Shield (Anthem) is dominant in NYC, Long Island, and the lower Hudson Valley. Excellus BCBS covers Central and Western New York (Rochester, Syracuse, Buffalo, the Southern Tier, and the North Country). UnitedHealthcare, Aetna, Cigna, and Oscar Health cover both regions. Empire and Excellus both delegate advanced cardiology imaging prior auth to Carelon Medical Benefits Management (formerly AIM) — the same workflow for stress echo (93306+93351), nuclear cardiology (78451, 78452), cardiac CT angiography (75574), and cardiac MRI (75557, 75561). Each plan applies ACC/AHA appropriate use criteria. Peer-to-peer review is available within 14 days of an adverse determination. UnitedHealthcare uses Optum and Optum-affiliated programs for advanced cardiology auth. Aetna uses delegated arrangements. NYC and Long Island cardiology is shaped by NYU Langone, Mount Sinai (the Mount Sinai Heart program), NewYork-Presbyterian (Columbia and Cornell campuses), Northwell Health (the Sandra Atlas Bass Heart Hospital), and Maimonides — system contracting affects fee schedules and authorization workflows.

New York is a No-Fault auto insurance state, which creates a separate billing rail for medical care provided to motor vehicle accident patients. For cardiology, No-Fault becomes relevant when an auto accident triggers cardiac evaluation (post-trauma chest pain workup, ECG, stress testing for occult cardiac contusion or pre-existing condition exacerbation, or troponin elevation evaluation). No-Fault claims are billed under New York Insurance Department fee schedules (different from commercial or Medicare rates) and submitted via NF-3 forms or electronic equivalents to the patient's auto insurer. Strict timelines apply: notification of treatment to the auto insurer typically within 30 days of the first treatment date, ongoing treatment narratives required at specified intervals, and verification requests must be answered. The auto insurer's medical reviewer (a Designated Medical Examiner under No-Fault) may schedule an independent medical examination (IME) that affects continued benefit authorization. We manage No-Fault cardiology billing as a distinct workflow — separate fee schedules, separate document filing, and separate appeals process when the auto insurer denies medical necessity.

New York Insurance Law Section 3224-a requires payment of clean electronic claims within 30 days of receipt and paper claims within 45 days. Default triggers interest at the greater of 12% per annum or the federal funds rate plus 4 percentage points. Enforcement runs through the New York State Department of Financial Services (DFS). For cardiology practices, the cash flow impact concentrates on high-dollar procedure claims: 93458 (left heart cath, ~$650-$800 professional + facility), 92928 (PCI with stent, $900-$1,100 professional + facility component), 93306 + 93351 (stress echo with stress, ~$300-400 combined). Stalled balances on these claims accrue meaningful interest. We track every clean claim against the 30-day clock, flag stalled payments at day 25, and file DFS prompt-pay complaints when payers default. DFS has historically pursued enforcement through market conduct examinations against repeat-offender plans.

93458 (left heart cath with ventriculography) is the highest-prior-auth-rate code in NY commercial cardiology — Empire, UHC, Aetna, and Excellus all require Carelon-mediated approval with documented appropriate use. 93306 (complete TTE with Doppler) needs medical necessity documentation, especially for follow-up echos within 12 months of a prior. 93015 (cardiovascular stress test, complete) requires modifier discipline (-26 professional component, -TC technical component) in office vs hospital settings. 93000 (ECG with interpretation and report) is bundled with most E/M visits but separately billable when ordered without other E/M. 93295 (remote ICD interrogation) has tightened documentation requirements across NY commercial plans. 92928 (PCI with stent) is reported with affected vessel modifiers (-LD, -RC, -LC, -LM). 93452 (left heart cath including intraprocedural injection) reimburses higher than 93458 when injection coronary angiography is performed. 93798 (cardiac rehab with monitoring) requires per-session documentation and is reimbursed by Empire BCBS, Medicare, and most NYMMC MCOs with session limits. 78452 (nuclear myocardial perfusion imaging, multiple studies) needs Carelon prior auth and ACC/AHA AUC scoring.

Cardiology billing in NYC, Long Island, and downstate is shaped by the dominant health systems. NYU Langone, Mount Sinai (with the Mount Sinai Heart program at Icahn School of Medicine), NewYork-Presbyterian (Columbia campus and Weill Cornell campus), Northwell Health (the Sandra Atlas Bass Heart Hospital and the Lenox Hill Heart and Vascular Institute), and Maimonides Medical Center (Brooklyn) drive cardiology contracting in their respective referral networks. Practices employed by or affiliated with these systems carry system-level commercial contracts with Empire, UHC, Aetna, and others — typically with higher fee schedules than independent practices but with system-controlled scheduling, EHR (Epic in most cases), and billing workflows. Independent cardiology practices contract directly with payers and have more flexibility but typically lower commercial fee schedules. Upstate cardiology is shaped by Rochester Regional Health and University of Rochester Medical Center (Rochester), Kaleida Health and Catholic Health (Buffalo), SUNY Upstate Medical University (Syracuse), and Albany Medical Center.