| 10014-004 | Helium | Helium | Gas | Respiratory (inhalation) | Aero All Gas Company | Human Prescription Drug |
| 10167-300 | Helium | Helium | Gas | Respiratory (inhalation) | Air Source Industries Inc | Human Prescription Drug |
| 10297-006 | Helium | Helium | Gas | Respiratory (inhalation) | A-ox Welding Supply Co., Inc. | Human Prescription Drug |
| 11054-004 | Helium | Helium | Gas | Intracoronary; Respiratory (inhalation) | Airgas Usa, Llc | Human Prescription Drug |
| 12213-710 | Helium | Helium | Gas | Respiratory (inhalation) | Nexair, Llc | Human Prescription Drug |
| 14961-005 | Helium | Helium | Gas | Respiratory (inhalation) | Haun Specialty Gases, Inc. | Human Prescription Drug |
| 17575-005 | Helium | Helium | Gas | Respiratory (inhalation) | Agl Inhalation Therapy Co. | Human Prescription Drug |
| 21220-200 | Helium | Helium | Gas | Respiratory (inhalation) | General Air Service & Supply Co | Human Prescription Drug |
| 42602-002 | Helium | Helium | Gas | Respiratory (inhalation) | Norco, Inc. | Human Prescription Drug |
| 46123-800 | Helium | Helium | Gas | Respiratory (inhalation) | Roberts Oxygen Company, Inc. | Human Prescription Drug |
| 48273-011 | Helium | Helium | Gas | Respiratory (inhalation) | Keen Compressed Gas Co. Inc. | Human Prescription Drug |
| 51486-020 | Helium | Helium | Gas | Respiratory (inhalation) | Ilmo Products Company | Human Prescription Drug |
| 55037-501 | Helium | Helium | Gas | Respiratory (inhalation) | Matheson Tri-gas, Inc. | Human Prescription Drug |
| 59579-005 | Helium | Helium | Gas | Respiratory (inhalation) | Linde Gas & Equipment Inc. | Human Prescription Drug |
| 84120-001 | Helium | Helium | Gas | Respiratory (inhalation) | Wsm Supplier Llc. | Human Prescription Drug |
| 10006-008 | Helium | | | | Acetylene Oxygen Company | |
| 10018-9505 | Helium | | | | Air Products And Chemicals, Inc. | |
| 10671-1102 | Helium | | | | Air Liquide America L.p. | |
| 10678-004 | Helium | | | | Airgas-west, Inc. | |
| 10736-020 | Helium | | | | Medical-technical Gases, Inc. | |
| 11054-004 | Helium | | | | Airgas Usa, Llc | |
| 11324-005 | Helium | | | | Praxair, Puerto Rico Inc. | |
| 21220-121 | Helium | | | | General Air Service & Supply Co | |
| 21503-005 | Helium | | | | Indianapolis Welding Supply, Inc | |
| 25373-010 | Helium | | | | Linde Gas & Equipment Inc. | |
| 25543-011 | Helium | | | | Airgas East, Inc. | |
| 42411-030 | Helium | | | | Air Liquide America Specialty Gases Llc | |
| 46123-008 | Helium | | | | Roberts Oxygen Company, Inc. | |
| 48883-006 | Helium | | | | Encompass Medical & Specialty Gases, Ltd. | |
| 49575-020 | Helium | | | | Machine & Welding Supply Company Dba Arc3 Gases South | |
| 51486-006 | Helium | | | | Ilmo Products Company | |
| 52438-015 | Helium | | | | Linde Llc | |
| 54416-005 | Helium | | | | Nordan Smith Welding Supply | |
| 57472-007 | Helium | | | | Airgas-norpac Inc. | |
| 58420-004 | Helium | | | | Airgas Intermountain Inc | |
| 58789-005 | Helium | | | | Airgas Northern California And Nevada, Inc. | |
| 61095-300 | Helium | | | | Gt Industries Inc | |
| 64735-030 | Helium | | | | Air Liquide Healthcare America Corporation | |
| 68693-018 | Helium | | | | Specialty Gases Of America, Inc | |
| 73468-002 | Helium | | | | Magnegas Welding Supply-south, Llc | |
