Section 363C.510 - Health care and social assistance (NAICS 62)1. The health care and social assistance business category (NAICS 62) includes all business entities primarily engaged in providing health care and social assistance for natural persons.2. The amount of the commerce tax for a business entity included in this category is the amount obtained by subtracting $4,000,000 from the Nevada gross revenue of the business entity for the taxable year and multiplying that amount by 0.190 percent.Added to NRS by 2015, 2893Added by 2015, Ch. 487,§44, eff. 7/1/2015.