Description
Pulmonary Services

Possible NAICS Codes
325120 – Industrial Gas Manufacturing
561320 – Temporary Help Services
621111 – Offices of Physicians (except Mental Health Specialists)
622110 – General Medical and Surgical Hospitals
621610 – Home Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
611310 – Colleges, Universities, and Professional Schools
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
325412 – Pharmaceutical Preparation Manufacturing
621498 – All Other Outpatient Care Centers