Errors and Omissions (E&O) Insurance
Specimen collectors and drug testers ask us for E&O more often than any other business.
The line in the contract
Most people who ask us for E&O did not go looking for it. A client asked them for it. Since January 2025, 69 people have written "errors and omissions" or "E&O" in the inquiry they sent us, 52 of them this year, and many were repeating the wording of a contract. One pasted the clause itself: professional liability/errors and omissions, to be kept in force for the entire term of the agreement and any extension.
The requests look alike. A mobile collector taking on its first employer clients, a new staffing agency, a disability services provider contracting with the state: each is asked for proof of professional liability or E&O, usually $1 million per claim and $2 million or $3 million in total, with a certificate for the client's file.
What almost none of them know is whether E&O is the malpractice insurance a clinic buys or a different policy altogether. That depends on what the business does.
Errors and omissions insurance pays when a client says a mistake in your work cost them money. In healthcare it is the cover for the businesses that support care without delivering it: the collection site, the staffing agency, the medical director's consulting company, the firm that runs a telehealth platform.
Doctors and nurses buy the same kind of protection under another name, malpractice insurance. This page is for everyone else.
Get a Quote NowE&O or malpractice: which one you need
Both are professional liability. They pay for the claim that your professional service fell short and someone lost by it. The name follows the service.
- Malpractice is the professional liability of people who treat patients. If someone in your business examines, diagnoses, prescribes or treats, the claim is a patient's injury and the policy is a malpractice policy.
- E&O is the professional liability of the businesses around them. A collector who mislabels a sample, an agency that places a nurse whose license had lapsed, a billing company that miscodes a month of claims: none of them hurt a patient by treating one. The loss is usually money, a job, a contract or a license.
- Plenty of businesses need both. A testing site that also draws blood has a medical exposure and an E&O exposure, and many carriers write the two together on one policy for that kind of business.
A company that does not practice medicine needs its own policy even when it sits beside one that does. One telehealth founder sent us two entities: the medical practice, which needed malpractice, and the management and technology company that runs the platform and bills for it, which practices no medicine and needed technology E&O, cyber and general liability. The practice's malpractice policy names the practice. It does not reach the company next door.
General liability is the other policy people expect to do the job. It pays for bodily injury and property damage, such as a visitor's fall in your office. It does not pay for a financial loss caused by a mistake in your work, and policies written for service businesses usually exclude professional services outright.
What E&O covers, business by business
Specimen collection and drug testing
Chain-of-custody and labeling errors, a collection that strays from DOT procedure, a result sent to the wrong employer. The claim usually comes from the donor who lost a job over a result, or from the employer who acted on it. More on our drug testing and specimen collection page.
Medical staffing agencies
Placement errors, missed credential checks and supervision. The facility that took your nurse, or the patient the nurse treated, says you should have known. More on our medical staffing agency page.
Medical directors in administrative roles
Protocols, policies and oversight for clinics, IV therapy and telehealth companies, written as a consultant rather than a treating clinician. A director who also sees patients needs malpractice as well. More on our medical director page.
Telehealth platforms and management companies
The entity that schedules, bills and runs the software, not the clinicians who use it. That is technology E&O, usually bought with cyber liability. More on our telemedicine providers page.
Youth and social service programs
Counseling, case management, mentoring and the decisions staff make about the people in their care. Inquiries from these programs ask for abuse and molestation cover in the same breath, and that is a separate policy or endorsement: see sexual abuse and molestation insurance and our youth services page.
Home care, labs and tissue banks
Non-medical home care agencies buy caregiver E&O alongside general liability (see home health care). Laboratories, dental labs and tissue banks buy it for testing, processing and handling errors (see medical laboratories and blood and organ banks).
What E&O costs
These are the figures on our own class pages, for $1 million per claim and $3 million aggregate. Each row links to the page with the detail behind it.
| Business | Typical annual premium | What the figure covers |
|---|---|---|
| Single mobile specimen collector | From $1,000 | Professional liability. General liability adds $1,000 to $3,000. |
| Small collection-only site | $2,000 to $5,000 | Professional liability, point-of-care and rapid testing |
| Medical assistant staffing agency | $2,500 to $6,000 | Professional liability (E&O). Standalone general liability is $500 to $1,500. |
| Medical director, administrative only | $2,500 to $4,000 | Claims-made, flat-rated rather than revenue-based |
| Home health aide agency (non-medical) | $2,000 to $7,500 | General liability and caregiver E&O combined |
Within those ranges, the price moves with revenue or headcount, the exact services on the application, the states you work in and your claims history. Mobile work and multiple sites push it up. A clean record and a narrow, well-described service bring it down.
How the policy works
- It is claims-made. Nearly every E&O policy answers claims made while it is in force, for work done after its retroactive date. Keep that date when you change carriers, and buy tail coverage when you close the business or stop renewing, or a claim that arrives later has no policy to go to.
- The limit is two numbers. $1 million per claim and $3 million aggregate is the most common request we see; many contracts settle for $1 million and $2 million. Check what yours names before you buy, since a certificate that falls short of the contract can put you in breach of it.
- Find out where defense costs sit. On some forms the lawyers' fees are paid on top of the limit. On others they come out of it, so every dollar spent defending the claim is a dollar less to settle it.
- Know what it leaves out. Intentional wrongdoing, a promise in your contract that goes beyond ordinary care, a claim you knew about before the policy began and, on a pure E&O form, bodily injury, which belongs to malpractice or general liability.
What our customers say
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LaShai McNeal
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Devoted Doc
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Two specialist kinds of E&O
Billing and regulatory E&O defends a Medicare, Medicaid or commercial payer billing audit: the lawyers, coders and appeals, though never the overpayment itself. It has its own page, RAC audit insurance.
Managed care E&O is for health plans, third-party administrators, utilization review firms and other organizations whose decisions about coverage and claims can be challenged. It is a specialist line. Describe your business on the form and we will tell you whether it is one we can place.
What carriers ask before they quote
The quickest quotes go to the applicants who can say precisely what they do and what they never do. One collector wrote that the business performs no lab testing or treatment, only specimen collection, and that is the kind of sentence an underwriter is looking for. Have these ready:
- The services you perform, and the ones you do not.
- Revenue and headcount, and how many of the people working for you are contractors.
- The states you work in, and whether you work at your own site, at clients' sites or on the road.
- Certifications and licenses, such as DOT collector training or the licenses of the staff you place.
- The contracts that require the policy, and the limits they name.
- Any claims or complaints in the last five years, and your current or prior policy with its retroactive date.
Common Questions
Is E&O the same as professional liability insurance?
In most of the market they are two names for the same cover. Professional liability is the broad term, malpractice is the version for clinicians who treat patients, and E&O is the version for businesses whose service is advice, administration or a process, such as collecting specimens or placing staff. Contracts often write "professional liability/errors and omissions" so that either one satisfies them.
What is the difference between E&O and malpractice insurance?
Malpractice covers claims that treating a patient caused an injury. E&O covers claims that a mistake in a professional service caused a loss, usually financial, such as a lost job, a failed contract or a billing error. A business that both treats patients and provides another professional service may need both, and some carriers write them on one policy.
Does general liability cover errors and omissions?
It does not. General liability pays for bodily injury and property damage caused by your premises or operations. A financial loss caused by a mistake in your work is a professional liability claim, and general liability policies for service businesses usually exclude professional services in writing.
Does umbrella insurance cover errors and omissions?
A commercial umbrella usually does not. It sits over general liability, auto and employer's liability, and most umbrella forms exclude professional liability. Higher E&O limits are bought as a separate excess professional liability policy written over the E&O policy. See our umbrella and excess liability page.
How much does E&O insurance cost?
For the healthcare businesses we place, from $1,000 a year for a single mobile specimen collector, $2,500 to $6,000 for a medical assistant staffing agency and $2,500 to $4,000 for a medical director in an administrative role, all at $1 million per claim and $3 million aggregate. Revenue, headcount, services, states and claims history move the price within those ranges.
Do I need tail coverage on an E&O policy?
If the policy is claims-made, which nearly all are, a claim made after it ends has no cover unless you buy an extended reporting period, also called tail. Buy it when you close the business, retire, or move to a carrier that will not honor your retroactive date. See tail coverage insurance.
Does E&O cover a mistake made before I bought the policy?
Only if the mistake came after the policy's retroactive date and you did not know of the claim when you applied. A first policy usually takes its start date as the retroactive date. When you renew or change carriers, keeping the original date carries that earlier work forward.
Speak with an Insurance Professional
Call 239-251-3703 or
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Ralph Schiller
Ralph places E&O and professional liability for healthcare, social services and senior living businesses. Call him, or send the form and it reaches him directly.