Third-party administrator
Neuron network tiers
A separate TPA from NAS. Tiers on current files: CN, GN+, GN, RN, RN1. If the card says 'NAS Neuron' you are on NAS, not this TPA.
Official Neuron source. Neuron CN / GN+ / GN / RN / RN1. Distinct from NAS Neuron, the NAS brand name.
Comprehensive (CN)
4,480 open providers · Widest Neuron band on the current file.
Open →GN+
4,398 open providers · General-plus. Better private-hospital coverage than GN.
Open →GN
3,902 open providers · Neuron general network.
Open →RN
3,598 open providers · Restricted Neuron panel.
Open →RN1
3,220 open providers · Narrow restricted Neuron panel.
Open →