Is Proliability the same as Mercer?

Yes. Proliability is the professional liability insurance program administered by Mercer, a global insurance brokerage. The policies are underwritten by Liberty Insurance. So when you see "Mercer Proliability," it's the same program.

How much does Proliability cost for nurse practitioners?

Proliability lists starting premiums at about $991 per year for employed adult NPs and $1,190 per year for self-employed adult NPs. Your actual quote may be higher or lower depending on your state, specialty, and claims history.

What does Proliability cover?

Proliability provides occurrence-based professional liability insurance with limits up to $1 million per occurrence and $3 million aggregate. It includes license board reimbursement ($25k/incident, $100k/policy period), HIPAA defense coverage ($50k), deposition support, and risk management services through OmniSure.

Proliability (Mercer) Insurance Review: Coverage, Costs, and Who It Fits

Q: Is Proliability good for mental health professionals?

Proliability offers coverage for mental health professionals, but it may not be the best fit. The $1M/$3M limit may be sufficient for many, but specialty carriers like The Trust (APA's program) or CPH & Associates often provide broader features such as unlimited defense attorney fees and higher limits. Compare options carefully.

An honest review of Proliability — Mercer's professional liability program — covering its occurrence policy, costs, association endorsements, and limitations for NPs, SLPs, and mental health professionals.

What Is Proliability (Mercer)?

If you've searched for "Proliability" or "Mercer Proliability," you're looking at the same thing: a professional liability insurance program administered by Mercer (a massive global brokerage) and underwritten by Liberty Insurance. It's been around for decades, and it holds some heavy association endorsements — the American Association of Nurse Practitioners (AANP) has sponsored it since 2008, and the American Speech-Language-Hearing Association (ASHA) has endorsed it since 1981 for speech-language pathologists and audiologists.

But endorsements don't tell you everything. Here's what Proliability actually offers, what it costs, and where it might not be your best option.

What Coverage Does Proliability Offer?

Proliability policies are occurrence-based. That means if you had coverage when the incident happened, you're covered even if the lawsuit comes years later — no tail needed. That alone sets it apart from many competitors that still sell claims-made policies (which require expensive tail coverage when you leave).

Key coverage features include:

Up to $1 million per occurrence / $3 million aggregate — this is the maximum limit they offer. For many clinicians that's sufficient, but some carriers like HPSO or CM&F Group offer up to $1M/$6M.
License protection: Board reimbursement up to $25,000 per incident ($100,000 per policy period) to defend your license before a state board.
HIPAA coverage: $50,000 to defend against HIPAA complaints and penalties.
Deposition support: Covers lost wages and expenses if you're required to give a deposition.
Risk management services through OmniSure Consulting Group, including a helpline and online resources.

These features are solid, but the $1M/$3M cap is a hard limit — you can't buy higher limits through Proliability. If you want more, you'll need to look elsewhere.

How Much Does Proliability Cost?

Exact premiums depend on your state, specialty, claims history, and practice setting. But here are the published starting prices for nurse practitioners and other common professions:

Nurse Practitioner (employed): from $991/year
Nurse Practitioner (self-employed): from $1,190/year
Speech-language pathologist: from $63/year (ASHA members only)

For reference, other carriers quote similar ranges: Berxi typically runs around $1,400 for NPs at $1M/$3M, and HPSO/NSO often starts a bit lower for RNs (~$100–$150). So Proliability's NP pricing is competitive, especially for employed NPs.

But note: these are starting prices. Your actual quote may be higher depending on your location and claims history. Always get a personalized quote.

Who Is Proliability Best For?

Proliability fits well for:

Nurse practitioners who want an occurrence policy endorsed by AANP. If you're an NP and value that association backing, it's a natural choice.
Speech-language pathologists and audiologists — especially ASHA members. The ASHA endorsement is long-standing, and the pricing is hard to beat for SLPs.
Clinicians who prefer an occurrence policy without worrying about tail coverage at job changes.

It's less ideal for:

Mental health professionals — Proliability offers coverage, but other carriers like The Trust (APA's program), CPH & Associates, or Berxi may offer broader features (e.g., unlimited defense attorney fees, higher limits).
Anyone who needs more than $1M/$3M — if you have significant assets or high-risk procedures, you may want higher limits.
Clinicians who want a fully modern online experience — Proliability's website feels dated compared to Berxi or HPSO.

Proliability vs. Other Carriers

Here's a quick comparison with two major competitors:

Feature	Proliability	HPSO	Berxi
Policy type	Occurrence	Occurrence	Occurrence or claims-made
Max limits	$1M/$3M	$1M/$6M	$1M/$3M
License defense	Up to $25k/incident	Up to $25k	Included (outside limits)
Key endorsements	AANP, ASHA	APTA, many others	None
Online quote	Yes, but dated	Fast, modern	Fast, modern

If you're a physical therapist, HPSO (which has been the APTA member program since 1992) might be a better fit — especially with the 10% APTA member discount. For mental health counselors, CPH & Associates offers occurrence policies with unlimited defense attorney fees and telehealth included, which may be more comprehensive.

Is Proliability Good for Mental Health Professionals?

Proliability does offer coverage for mental health professionals — counselors, social workers, psychologists — but it's not their strongest area. The $1M/$3M limit may be fine for most private practitioners, but you should compare it against specialty carriers like The Trust (APA's endorsed program) or CPH, which often include broader license protection and higher limits.

Also note: Proliability's mental health page emphasizes risk management tools (RiskFit, Advice-on-Demand), but the policy details are less transparent than for NPs or SLPs. If you're a therapist, get a quote and read the fine print carefully.

Where Proliability Falls Short

No insurance is perfect. Here are the main downsides:

Low maximum limits: You can't get more than $1M/$3M. If you need $1M/$6M or $2M/$4M, you'll need another carrier.
Dated online experience: The quote process works, but the site feels older and less intuitive than newer competitors like Berxi or HPSO.
No claims-made option: While occurrence is generally better, some clinicians prefer claims-made for lower initial premiums (though tail costs later). Proliability doesn't offer that choice.
Limited profession-specific features: For example, CPH includes unlimited defense attorney fees and telehealth coverage by default; Proliability does not highlight those as included.

Should You Buy Proliability?

If you're a nurse practitioner who wants an occurrence policy with AANP backing, Proliability is a strong contender. The same goes for ASHA-member SLPs. But if you're a mental health professional, a PT, or anyone who needs higher limits or more modern service, compare with at least two other carriers. Get quotes from HPSO, Berxi, and CM&F Group before deciding.

Important caveat: All premium figures are estimates. Your actual cost depends on your specific situation, claims history, and location. Always get a personalized quote before purchasing.

For more details on specific professions, see our guides: NP malpractice insurance, speech therapist malpractice insurance, and mental health counselor insurance guide.