N.J. Stat. § 17B:27B-1
As used in this act:
"Benefits payer" means an insurer authorized to issue health or dental benefits plans in this State, or any other person who undertakes to provide and assumes financial risk for the payment of health or dental benefits and is obligated to pay claims for health or dental benefits to providers or other claimants.
"Client" means a health care provider that contracts with a third party billing service to remit claims to benefits payers on behalf of the provider or other claimant.
"Commissioner" means the Commissioner of Banking and Insurance.
"Enrollee" means a person entitled to receive benefits under a health benefits plan.
"Health benefits plan" means a benefits plan which pays or provides hospital and medical expense or dental benefits for covered services.
"Health care provider" or "provider" means an individual or entity which provides a covered benefit or service.
"Insurer" means a licensed health insurer, health, hospital or medical service corporation, health maintenance organization, dental service corporation or dental plan organization.
"Third party administrator" means a person or entity that: processes claims and pays claims on behalf of a benefits payer without the assumption of financial risk for the payment of health or dental benefits. Third party administrator shall include:
"Third party billing service" means a person or entity that is paid by a health care provider to process claims or claims payments on behalf of the health care provider.
N.J.S. § 17B:27B-1