623110 Nursing Care Facilities This industry comprises establishments primarily engaged in providing inpatient nursing and rehabilitative services. The care is generally provided for an extended period of time to individuals requiring nursing care. These establishments have a permanent core staff of registered or licensed practical nurses who, along with other staff, provide nursing and continuous personal care services. The data published with NAICS code 623110 are comprised of this part of the following SIC industry: 805 (pt) Nursing Care Facilities