Cardiology Salary (2026): Interventional Pay Gap

What the 2026 Data Actually Shows

The cardiology salary data in 2026 comes from multiple sources — physician surveys from Doximity and MedAxiom, and self-reported salary databases such as SalaryDr and Marit Health — with different physician populations and different compensation definitions. Reading them together — rather than trusting any single number — gives the most accurate picture.

The Doximity Physician Compensation Report 2026, built on nearly 23,000 physicians surveyed in 2025, puts the average cardiologist at $604,635. On SalaryDr, the median of 177 approved, self-reported cardiology salary reports through September 24, 2026 is $620,000 per year, and the average is $639,077. At the average reported workweek of 53 hours over 52 weeks, the median works out to about $225 per hour. The middle 50 percent of reports fall between $527,500 (25th percentile) and $712,500 (75th percentile), and the 90th percentile is $993,000. SalaryDr does not independently verify pay and excludes outlier reports from these figures.

The MedAxiom 2025 Cardiovascular Provider Compensation & Production Survey — nearly 7,000 physicians and APPs across 232 cardiovascular programs, reporting 2024 data, as summarized by Cardiovascular Business on October 15, 2025 — puts the median full-time cardiologist at $695,000 and breaks the population out by subspecialty. The table pairs MedAxiom's medians with self-reported averages and percentiles from Marit Health:

Marit figures are averages of self-reported salaries as shown on September 27, 2026 (electrophysiology 179 salaries, interventional 293, heart failure and transplant 74, general cardiologist 397); Marit has no separate invasive category, and the general row uses its general Cardiologist data. In MedAxiom's data, the biggest change from 2023 was that electrophysiologists moved past invasive cardiologists to post the highest median in cardiology. That development, and the mechanism behind it, is covered in detail below.

FastRVU's cardiology planning model takes a different cut — the wRVU productivity model that employed cardiologists work under. FastRVU uses 9,200 wRVUs as its invasive cardiology median reference and 7,800 for non-invasive cardiology; at $63 and $56 per wRVU, that models to about $580,000 and $437,000 in clinical pay. FastRVU describes these as survey-based planning references, not MGMA data, and the model leaves out call pay, stipends, and partnership income, which is one reason it sits below the MedAxiom medians.

The Mechanism: Why Procedures Determine Compensation in Cardiology

Cardiology is the clearest case study in how procedural volume determines physician compensation. A noninvasive cardiologist reading echocardiograms and managing heart failure earns a strong living but operates in a fundamentally different economic model than an interventionalist whose single PCI carries 9.75 work RVUs, about five times a moderate-complexity office visit (1.92). The gap is not about skill or intelligence — it is about reimbursement structures that value procedures over cognitive medicine.

Here is that mechanism quantified with 2026 work RVUs from the CMS Physician Fee Schedule (2026 conversion factor: $33.40), as listed in FastRVU's CPT lookup of CMS's April 2026 RVU file:

Non-invasive cardiologist — daily production model:

A busy non-invasive cardiologist with 15 office visits, 5 echo reads and 3 stress tests in a day generates:

• •15 established patient visits (99213/99214 at 1.30 to 1.92 wRVUs each): approximately 20 to 29 wRVUs
• •5 complete echocardiograms (93306 at 1.42 wRVUs each): 7.10 wRVUs
• •3 stress tests (93016 + 93018 at 0.73 wRVUs combined): approximately 2.2 wRVUs
• •Daily wRVU production: approximately 29 to 38 wRVUs

At 220 clinic days annually: approximately 6,330 to 8,380 wRVUs. At $56/wRVU: $355,000 to $469,000 in wRVU-based compensation.

Interventional cardiologist — cath lab day:

A cardiologist performing 4 coronary angiographies and 2 PCIs in a single cath lab day generates:

• •4 × 93458: 21.84 wRVUs
• •2 × 92928: 19.50 wRVUs
• •Daily cath lab production: 41.34 wRVUs from 6 cases in approximately 6 hours

That single cath lab day produces more wRVUs than even the busiest non-invasive clinic day modeled above. At 220 procedure days annually: approximately 9,095 wRVUs. At $63/wRVU: about $573,000 in wRVU-based compensation — close to FastRVU's 9,200-wRVU invasive median reference, and before call pay or any cath lab ownership distributions.

A single PCI case (92928) generates 9.75 wRVUs. At 450 PCI cases per year, this single procedure type alone produces about 4,390 wRVUs — more than half of FastRVU's 7,800-wRVU non-invasive median reference.

The CMS 2026 conversion factor of $33.40 is up 3.26 percent from $32.35 in 2025, but CMS also applied a −2.5 percent "efficiency adjustment" to work RVUs for non-time-based services such as procedures, so procedural payment rose less than the headline figure suggests. The same final rule recognized greater indirect practice costs in office-based settings than in facility settings, which helps office-based practices relative to hospital-based work.

The Electrophysiology Surprise: EP Catches Interventional Cardiology

The most significant shift in cardiology compensation in years — and the one most internal medicine residents researching their fellowship have not yet accounted for: in MedAxiom's 2025 survey (2024 data), electrophysiologists posted the highest median compensation in cardiology at $798,000, moving past invasive cardiologists ($774,000). Not every survey has the same order. AMGA's 2026 survey (2025 data, reported by Cardiovascular Business on July 1, 2026) had interventional cardiologists at $837,619 and electrophysiologists close behind at $831,413 — but EP pay rose faster there too, up 8.4 percent versus 4.7 percent.

The mechanism driving EP's ascent is atrial fibrillation. AF becomes more common with age, and the population is aging. The CABANA trial and subsequent real-world data have supported wider use of catheter ablation. MedAxiom reported EP volumes rising in 2024 even as cath lab and PCI volumes fell, and AMGA's 2025 data showed EP work RVUs up 10.7 percent.

Key EP procedures and their 2026 wRVU values:

A productive electrophysiologist performing 3 AF ablations per day in a dedicated EP lab:

• •3 × 93656: 49.74 wRVUs
• •93657 add-on when additional atrial ablation is needed: 5.36 wRVUs per case
• •Daily EP lab production: approximately 50 to 66 wRVUs

At 180 procedural days annually: approximately 8,950 to 11,850 wRVUs. At the $60 median EP rate reported on Marit Health: about $537,000 to $711,000 in wRVU-based compensation from lab days alone — before clinic work, device follow-up, or any facility distributions.

The device implantation revenue stream amplifies the EP advantage over interventional cardiology. Every pacemaker, ICD, and CRT-D implanted generates separately billable procedure codes with substantial wRVU values. Interventional cardiologists do not have an equivalent recurring device revenue stream — their production is entirely case-volume dependent.

The electrophysiology fellowship match is correspondingly tight: NRMP's 2025 Medicine and Pediatric Specialties Match offered 150 certified clinical cardiac electrophysiology positions, 98 percent of which filled, against 1,347 general cardiovascular disease positions. Limited supply combined with rising procedural demand produces the compensation premium that MedAxiom's data now shows.

Cardiology Subspecialty Income Comparison: The Complete Picture

MedAxiom's summary does not break out imaging. AMGA's 2026 survey (2025 data) put echo lab and nuclear cardiologists at a $728,165 median, up 18.6 percent from the prior year.

At MedAxiom's 2024 medians, the premium for interventional cardiology over general cardiology is $100,000 a year ($750,000 versus $650,000), about 15 percent; for electrophysiology it is $148,000. Over a 25-year career, a $100,000 annual premium adds up to $2.5 million before taxes and investment growth.

The cost side is the extra training time. Each additional fellowship year gives up most of a year of attending pay — at MedAxiom's $650,000 general cardiology median, far more than a fellow's stipend — so the interventional premium takes at least five years of practice to earn back. Over a full career, the procedural fellowships still come out well ahead.

Cath Lab Ownership: The Mechanism That Creates Cardiology's Highest Earners

Pay at the top of the distribution — SalaryDr's 90th percentile for cardiology is $993,000 — often depends on more than clinical productivity. A cardiologist, or more often a group of cardiologists, who owns the facility where procedures are performed captures both the professional payment and the facility payment on each case.

When a cardiologist performs a coronary angiography at a hospital, the professional fee goes to the physician and the facility fee goes to the hospital. When that same cardiologist owns an outpatient cardiac catheterization laboratory or a physician-owned cardiac imaging center, the facility fee flows to the physician owners.

Medicare's 2026 fee schedule shows how much sits on the facility side. In an office-based lab, a diagnostic left heart catheterization (93458) is paid at the global non-facility rate — about $1,010 nationally before geographic adjustment, per FastRVU's lookup of the CMS 2026 file. Only 5.46 of its 30.24 total RVUs are physician work; most of the rest is practice expense — staff, space, equipment, and supplies. In a hospital, the cardiologist bills only the professional component, and the hospital is paid separately for the facility side.

That facility-side payment is not profit — it has to cover staff, equipment, supplies, and space before anything is distributed to owners. But for an interventional group with enough volume, ownership adds income that employed cardiologists cannot access, which is why cath lab equity deserves a close look before choosing between hospital employment and private practice partnership.

The ASC and office-based ownership model that has lifted orthopedic and gastroenterology income above professional fee ceilings is spreading in procedural cardiology, and the 2026 practice expense change described above works in its favor.

Academic vs. Private Practice: The Cardiology Income Gap

The academic versus private practice income differential in cardiology is as pronounced as in any specialty — because the procedural volume and cath lab ownership that drive private practice income are not accessible in the academic model.

Academic cardiology

Academic cardiologists at major medical centers — Cleveland Clinic, Mayo Clinic, UCSF, Massachusetts General Hospital — provide access to the most complex cardiovascular cases in medicine: complex congenital structural procedures, rare cardiomyopathies, and ECMO-supported high-risk interventions that community cardiologists rarely encounter. The trade-off: lower total compensation, protected research time, and departmental salary structures that cap income below private practice equivalents.

On Marit Health, academic cardiologists average $576,313 versus $655,338 in non-academic settings. The gap is $674,288 versus $794,515 for interventional cardiologists and $740,003 versus $794,185 for electrophysiologists (self-reported averages as shown September 27, 2026).

Private practice cardiology

The survey data does not support the assumption that private practice always pays more. In MedAxiom's 2025 survey, integrated cardiologists had a $701,000 median in 2024, up 4.7 percent, while private practice cardiologists had $588,000, down 4.6 percent — a 16 percent gap, the widest in more than five years. The exception was invasive cardiology: private practice invasive cardiologists had an $826,000 median, 7.8 percent above their integrated peers, though MedAxiom cautioned that relatively few invasive cardiologists responded. Self-reported data is mixed too. On SalaryDr, hospital-employed cardiologists report a higher average ($754,279 across 77 reports) than private practice cardiologists ($726,263 across 59 reports), while on Marit, self-employed interventional cardiologists average $814,000 versus about $771,500 to $773,000 in hospital and medical group roles.

Where private practice does pay a premium, it tends to be in markets where physician-owned outpatient cardiac facilities are viable — outpatient cath labs, cardiac imaging centers, and independent EP laboratories.

Cardiology Salary by Geography: The After-Tax Analysis That Changes Everything

Geographic compensation variation in cardiology follows dual channels: nominal salary varies by market demand, but after-tax income diverges significantly once state income tax is applied at physician income levels.

Marit's regional figures come from its interventional cardiology and electrophysiology salary pages (September 2026); SalaryDr's state medians are from its cardiology page as of September 24, 2026. The Southwest leads both of Marit's procedural cardiology datasets — $264,500 above New England for interventional cardiologists. Where higher pay lands in a state with no income tax on wages, such as Texas or Florida, the after-tax gap widens further.

Rural pay does not follow a simple pattern. On Marit, interventional cardiologists in rural areas average $700,500, below large metros ($811,500) and mega metros ($750,500), while electrophysiologists in small metros and rural areas average $806,000, above large metros ($731,000). Ask about recruitment incentives in any shortage market, but benchmark the base salary against these figures rather than assuming a rural premium.

For the complete after-tax physician income analysis by state, see our Physician Salary After Taxes guide.

The wRVU Benchmark Framework for Cardiologists

Employed cardiologists negotiating or evaluating wRVU-based contracts need precise benchmark data. Using FastRVU's planning references, moving from the 25th to the 75th percentile of wRVU production adds about $207,000 a year for a non-invasive cardiologist at $56/wRVU and about $271,000 for an invasive cardiologist at $63/wRVU — making the wRVU rate and threshold the most financially consequential numbers in any cardiology employment contract.

Invasive and interventional cardiology wRVU benchmarks (FastRVU planning references):

Non-invasive cardiology wRVU benchmarks (FastRVU planning references):

FastRVU describes these as survey-based planning references, not MGMA data, and self-reported production runs higher for procedural cardiologists. On Marit, interventional cardiologists report a median of 12,000 wRVUs (10,000 to 15,000 at the 25th to 75th percentiles), and electrophysiologists report 14,000 (10,000 to 17,000). Check any offer against more than one source.

The threshold negotiation: For employed cardiologists, the wRVU threshold — the production level above which the productivity bonus activates — is the single most important contract variable. A threshold set at the 65th percentile of benchmark production requires above-average performance before a single bonus dollar is earned. A threshold at the 50th percentile pays bonus for any above-median production. On Marit, self-reported conversion rates run $57 to $65 per wRVU for interventional cardiologists (median $63) and $55 to $64 for electrophysiologists (median $60) at the 25th to 75th percentiles.

For cardiologists joining a new practice in a new market, the first 12 to 18 months involve building referral relationships — and production during that ramp period may not reach the threshold regardless of clinical efficiency. Negotiate either a lower threshold for the first two years or an extended income guarantee that covers below-threshold production during the ramp period.

Annual coding audits help ensure all earned wRVUs are captured. A cardiologist who codes admissions at 99222 (moderate complexity, 2.60 wRVUs) when the documentation supports 99223 (high complexity, 3.50 wRVUs) loses 0.90 wRVUs per admission — at 5 admissions per week for 50 weeks, that is 225 missing wRVUs annually, worth $14,175 in uncaptured compensation at $63/wRVU.

Use our Contract Analyzer to model how a cardiology offer's base salary, wRVU target, conversion rate, and bonuses add up before signing.

PSLF and Academic Cardiology: The Calculation That Changes the Comparison

For academic cardiologists with significant federal student loan debt, PSLF eligibility at a nonprofit academic medical center represents a forgiveness value that partially — and in some cases substantially — closes the academic versus private practice income gap.

Academic medical centers are among the most reliable PSLF-qualifying employers in medicine — virtually all are 501(c)(3) nonprofits or public institutions, and both qualify. A cardiologist who completes 3 years of internal medicine residency and 3 years of cardiology fellowship accumulates 72 qualifying PSLF payments during training alone. At a qualifying academic employer, they need only 48 more payments (4 years of attending practice) to reach full PSLF forgiveness.

For an academic cardiologist comparing a $580,000 academic position to a $750,000 private practice position, the $170,000 annual nominal salary gap is meaningfully offset by the PSLF cost reduction over the first 4 attending years — reducing the effective annual gap from $170,000 to approximately $110,000 to $115,000 when the forgiveness value is annualized.

Use our PSLF vs. Refinancing Calculator to model the exact forgiveness value at your specific loan balance and fellowship training duration.

Cardiology by Career Stage: The Income Trajectory

Related reading: See where cardiology ranks in physician wealth in our Physician Net Worth by Specialty rankings.

Experience moves pay, though not in a straight line. SalaryDr's cardiology reports average $500,000 for 0–2 years of experience (21 reports), $610,267 for 3–5 years (43), $823,498 for 6–10 years (54), $732,375 for 11–15 years (40), and $705,000 for 16 or more years (19). Marit's interventional data follows a similar arc: $643,500 at 0–2 years, $788,000 at 6–10 years, and $784,000 at 11 or more. In SalaryDr's data the biggest jump comes between the 3–5 and 6–10 year groups, when referral networks mature and partnership or equity opportunities emerge.

• •Residency and fellowship: 6 to 8 years of training. The training pipeline is among medicine's longest: 3 years of internal medicine residency plus 3 years of cardiology fellowship, with 1 to 2 additional years for interventional or electrophysiology subspecialty training. A physician pursuing electrophysiology completes 7 to 8 years of post-MD training before independent practice.
• •New attending, years 0 to 2: $500,000 to $675,500 averages. SalaryDr's cardiology reports for 0–2 years of experience average $500,000 (21 reports); in SalaryDr's early-career (0–3 years) group, 52 percent report a bonus, with a median of $50,000. Marit's early-career averages are higher for the procedural subspecialties: $643,500 for interventional cardiologists and $675,500 for electrophysiologists.
• •Mid-career, years 3 to 10: $610,267 to $823,498 averages. SalaryDr's reports rise from $610,267 at 3–5 years to $823,498 at 6–10 years. The partnership transition — the move from employed associate to equity-sharing partner with cath lab or outpatient imaging center ownership — typically occurs in this window and is often the single largest income event of a cardiology career.
• •Senior physician, 11+ years: $705,000 to $784,000 averages. Averages dip after year 10 in both datasets — $732,375 at 11–15 years and $705,000 at 16+ on SalaryDr, $784,000 at 11+ for Marit's interventional cardiologists — though partners with cath lab equity and mature referral networks can sit well above these averages. The ceiling is determined primarily by procedural volume, facility ownership percentage, and the size of the cardiovascular group's infrastructure.

Cardiology Lifestyle and Satisfaction: What the Data Shows

Cardiology sits in an unusual position in physician satisfaction surveys — high professional fulfillment driven by clinical complexity and procedural outcomes, tempered by a call burden that does not diminish meaningfully as the career progresses.

92 percent of interventional cardiologists and 91 percent of electrophysiologists on Marit Health say they would choose their specialty again, and 89 percent of the 168 SalaryDr cardiology reports that answered the question say the same — strong alignment between what physicians expected from a cardiology career and what they actually experience.

The lifestyle divergence by subspecialty is real:

Non-invasive cardiology offers genuine outpatient lifestyle — regular clinic hours, call burden that is meaningful but not physically exhausting, and no 2 AM procedural activations. Non-invasive cardiologists can structure their practice around clinic and imaging work schedules that are more comparable to subspecialty internal medicine than procedural medicine.

Interventional cardiology and electrophysiology carry a different reality. STEMI activations do not respect schedule blocks. A VT storm requiring emergent ablation does not wait until morning. Noninvasive cardiology offers reasonable hours; interventional requires accepting that your phone is never truly off.

For interventional cardiologists in busy systems, this means:

• •On-call coverage for STEMI activations at any hour
• •Weekend and holiday catheterization lab availability
• •EP physicians available for defibrillator emergencies and hemodynamically unstable arrhythmias overnight
• •Call burden that persists through partnership and seniority — unlike shift-based specialties where schedule structure can fully separate on and off time

The financial premium on call: Call pay is far from universal — only 34 percent of interventional cardiologists on Marit report receiving it. Those who do report a median of $1,000 per call day ($600 to $1,480 at the 25th to 75th percentiles). At that range, covering STEMI call 10 days per month is worth roughly $72,000 to $178,000 a year above base salary. Always specify call pay explicitly in the employment contract before signing. For the complete call pay negotiation framework, see our Physician Contract Negotiation guide.

Contract Terms for Cardiologists: What to Negotiate

When evaluating total compensation, always assess the full package including wRVU productivity bonuses, call stipends, sign-on bonuses, partnership potential with profit-sharing, and comprehensive benefits that reduce out-of-pocket expenses for malpractice insurance, tail coverage, licensing, and continuing education.

The STEMI call compensation provision: Specify in writing what constitutes a qualifying call activation, what the compensation per activation is, and whether there is a flat call day rate on top of activation-based pay. An interventional cardiologist covering STEMI call 8 to 10 times per month who is activated 3 to 4 times should receive meaningful per-activation compensation — confirm the rate before signing, not after experiencing 6 months of uncompensated overnight activations.

The cath lab ownership timeline: Any cardiologist entering a group practice where partnership and cath lab equity are represented as future opportunities must get the specific timeline, eligibility criteria, buy-in formula, and what partnership actually conveys — in the employment contract before signing. A cardiologist who spends 5 years building their referral network before discovering the buy-in terms are prohibitive has made an expensive and irreversible miscalculation. For the complete partnership buy-in evaluation framework, see our Medical Practice Partnership Buy-In Guide.

The non-compete scope: For interventional cardiologists, a non-compete preventing practice within 25 miles of a hospital system with multiple cath lab locations can effectively eliminate all competition in a metropolitan area. Push for the smallest geographic radius tied to your specific cath lab location, not the hospital system's entire service area. The without-cause termination carveout is equally important — if the employer ends the relationship, the non-compete should not apply. For the complete non-compete analysis including state-by-state enforceability, see our Trapped by a Physician Non-Compete guide.

The malpractice tail provision: Malpractice premiums are higher for interventional and EP work than for non-invasive cardiology, and tail coverage at departure is priced as a multiple of the mature annual premium. Negotiating employer-paid tail for any departure reason — or at minimum for without-cause termination — is one of the highest-value contract provisions for any cardiologist changing positions. See our Tail Coverage Explained guide for the complete analysis.