Top Carriers for Internal Medicine Physicians
All five carriers below can be written as true own-occupation for most professions, though at MassMutual, Principal, and The Standard the definition arrives through a rider or election whose availability depends on your occupation class. Your optimal carrier depends on your specific specialty, income structure, and state. We compare all five side-by-side in every analysis.
| Carrier | Product | AM Best Rating | Key Strength |
|---|---|---|---|
 | Provider Choice | A++ (Superior) | Strongest contract; best default mental-health |
 | Platinum Advantage | A (Excellent) | Contract clarity |
 | Income Protector | A+ (Superior) | Most flexible underwriting; deep rider menu |
 | Radius Choice | A++ (Superior) | Mutual-company dividends; billing-code own-occ |
 | DInamic Cornerstone | A (Excellent) | Competitive pricing; highest BOE limit |
Provider Choice
- AM Best
- A++ (Superior)
- Strength
- Strongest contract; best default mental-health
Radius Choice
- AM Best
- A++ (Superior)
- Strength
- Mutual-company dividends; billing-code own-occ
Income Protector
- AM Best
- A+ (Superior)
- Strength
- Most flexible underwriting; deep rider menu
Platinum Advantage
- AM Best
- A (Excellent)
- Strength
- Contract clarity
DInamic Cornerstone
- AM Best
- A (Excellent)
- Strength
- Competitive pricing; highest BOE limit
Get a comparison of all five carriers tailored to your specialty
Get a Quote ComparisonWhy internal medicine prices well in the disability market
Disability carriers price physicians by occupation class, and internal medicine sits at or near the top of every major carrier's physician scale as of the mid-2026 producer guides. Guardian's May 2025 guide places the internal-medicine family, internist, hospitalist, pathologist, gastroenterologist, oncologist and their peers, in its 5M class, and the placement is recent good news: internal medicine and family practice were upgraded from 4M between the 2022 and 2025 editions. MassMutual assigns internists its 5P/1 tier, the best physician pricing it offers. Ameritas goes further than most and classes the internal-medicine family at 6M. Principal uses 5M, and The Standard groups internal medicine with its non-procedural specialists at 5P.
Class mainly drives premium, so this favorable row translates directly into cost per dollar of benefit. It is one reason internal medicine is among the most common physician specialties in Seaworthy's placed book. The full specialty-by-specialty picture, including where the carriers disagree with each other, is mapped in our physician occupation class grid.
Whether benefits pay is a separate question from class, decided by the definition of disability. The version to confirm is true own-occupation, which continues paying if you cannot practice internal medicine even while earning income in another role. The physician own-occupation guide covers how each carrier writes and recognizes it.
What actually disables an internist?
Illness, mostly. In MassMutual's published physician claims experience spanning 1972 to 2022, musculoskeletal conditions led at 24% of claims, followed by mental disorders at 14%, injury at 11%, and circulatory, nervous-system, and cancer diagnoses behind those. Most disabilities were caused by illness rather than injury, and the carrier's average disability claim ran about four years. For a specialty whose entire product is clinical reasoning, the tail risks are cognitive, because a condition that erodes memory, processing speed, or judgment ends safe practice across every organ system at once.
The mental health exposure deserves the most attention at contract time. Internal medicine carries a heavy diagnostic and documentation load year after year, and in our placed book mental and nervous conditions drive about 40% of physician exclusions (2026 audit). The favorable structural fact is that internists are not in the high-risk group carriers force into a 24-month mental and nervous cap. That list, nearly identical across the five majors, covers anesthesiology, emergency medicine, pain management, and nurse anesthetists. An internist can hold full-benefit-period mental health coverage: by choice at Guardian, which offers up to unlimited for non-high-risk physicians, by declining Principal's optional limitation rider, by endorsement at MassMutual for roughly 15% additional premium outside California, and by election at Ameritas and The Standard, where taking the cap instead earns about a 10% discount. California requires the limitation on all policies at every carrier.
Most claims are also partial before they are total. An internist with a progressive condition reduces panel size or drops inpatient duties before stopping outright, which is why a residual disability rider, paying on income loss alone, belongs on the policy rather than in the optional column.
The fellowship timing argument
Internal medicine is a launching point as often as a destination, and the disability decision interacts with that. Carriers class many of the destinations less favorably than the origin. At MassMutual, interventional cardiology sits at 3P while the internist it grew from sits at 5P/1, and invasive versions of cardiology and radiology class below their non-invasive counterparts at more than one carrier.
On a non-cancelable policy, the premium and terms set at issue do not change when your duties later do, so coverage issued during residency or general internal-medicine practice keeps that basis for the life of the contract. That makes the pre-fellowship window a structurally inexpensive entry point. Every major carrier writes residents and fellows with no income documentation, group LTD is disregarded under those limits, and the resident discounts are meaningful, Guardian at 10% through 180 days past graduation and Principal at 20% through its resident program. A benefit-increase feature then grows the coverage as attending or subspecialty income arrives, without new medical underwriting. Our residents guide covers the per-carrier programs in detail.
The same logic applies to health history. About 26% of the physician policies in our placed book carry an exclusion or a rating (2026 audit), the record only accumulates, and the median physician in our book was issued at age 36. Premiums are age-rated at issue, so applying earlier than that median generally means a lower rate on a cleaner record.
Where group coverage leaves an employed internist
Most hospital-employed internists already hold group long-term disability, and it is worth having. It is also structurally partial. Group plans commonly cap benefits at $10,000 to $15,000 a month, typically calculate from base salary only, generally pay taxable benefits when the employer funds the premium (tax treatment varies with how premiums are paid, so confirm specifics with a tax professional), and commonly apply an own-occupation standard for only about the first 24 months of a claim. Coverage generally ends the day employment ends, which matters in a specialty where job changes between systems are routine.
An individual policy runs the other way on each of those axes, owned, portable, sized to total documented income, generally tax-free when self-funded, and writable as true own-occupation. The full comparison, including the after-tax math, is in our physician group vs individual guide. Some hospital systems also sponsor guaranteed standard issue coverage, an individual policy issued without medical underwriting, which sits in its own category and layers with underwritten coverage.
How much coverage an internist's income supports
Carriers publish issue and participation limits rather than a flat replacement percentage. The individual-pay ladders cluster tightly across the five majors, at roughly $13,000 to $13,700 a month of benefit at $300,000 of income, about $18,000 at $500,000, and about $28,000 at $1 million. Most physician classes can be issued to $30,000 a month, and MassMutual's 2025 update raised its physician classes 50% to reach that figure. Higher combined limits apply alongside group coverage.
Two quieter constraints show up at underwriting. Unearned income is typically disregarded only up to about half of earned income and offset above that, which can surprise an internist with substantial investment income. And documentation drives everything, so 1099, locum, and part-time arrangements need the right carrier: Principal, for example, writes part-time physicians at 20 to 29 hours a week with at least $40,000 of income, where most carriers require 30-plus hours. The benefit sizing guide covers how the limits interact with growing income.
When should an internist apply?
During training if possible, and now if not. The pricing case never improves, because premiums are set by age and health at application, and the exclusion statistics above are a function of accumulated medical history. An internist applying with a clean record, at a top physician class, before a fellowship reclasses the future, is buying the specialty's coverage at its structural best. A five-carrier quote comparison at your actual age, income, and health picture is the step that turns the class row into a premium.