About Nurses Service Organization
Nurses Service Organization (NSO) is a leading provider of professional liability (malpractice) insurance and related coverages tailored to nurses, nurse practitioners, nursing students, and other healthcare professionals. Through its programs, NSO offers individual malpractice policies, license protection, deposition representation, and supplemental coverages designed specifically for the risks faced in clinical practice. Policies are typically arranged and administered through Aon Affinity, the program administration arm of Aon.
A charge labeled something like “Insurance*NSO” on a card statement is usually associated with the purchase or renewal of an NSO insurance policy, most often an annual or multi‑year professional liability policy. This could be an automatic renewal of an existing policy you set to auto‑pay, a new policy purchase done online, an endorsement (change) to coverage that triggered an additional premium, or a related fee such as installment billing. Charges commonly recur annually around the same date if auto‑renewal is enabled.
If you’re unsure about a charge, the best first step is to sign in to your NSO online account or search your email for a recent NSO policy confirmation, renewal notice, or receipt matching the date and amount. You can also contact NSO customer service using the phone number or contact form listed on nso.com to confirm the charge, request a copy of your invoice, or review your coverage. If the charge is unfamiliar and NSO confirms there is no active policy in your name, you should then contact your card issuer to dispute the transaction and secure your account.