Data / Drug companies / Unapproved medical gases
Companies that list unapproved medical gases products: 245 companies and 282 products in the FDA NDC directory
Updated November 6, 2026. Source: US Food and Drug Administration, National Drug Code Directory (openFDA).
The FDA National Drug Code Directory lists 282 products that are unapproved medical gases from 245 companies. The ten largest listers hold 14.2% of them, and the newest started marketing on October 30, 2026.
The request: Get every company that lists unapproved medical gases products in the FDA NDC directory, with headquarters, website and size. $10 of work on sign-up, no card.
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- Companies
- 245
- Products
- 282
- Drugs by generic name
- 16
- Main marketing category
- Unapproved medical gases
Companies with the most unapproved medical gases
Ranked by number of products in commercial distribution.
| Company | Products | Main dosage forms | Main marketing category | Newest product started |
|---|---|---|---|---|
| Anesthesia Service, Inc. | 9 | gas | Unapproved medical gases | January 1, 1956 |
| MedCyl Services, Ltd. | 7 | gas | Unapproved medical gases | August 1, 2022 |
| Messer Gas Puerto Rico, Inc | 5 | gas | Unapproved medical gases | November 27, 1990 |
| Linde Puerto Rico B.V. | 4 | gas | Unapproved medical gases | October 1, 2007 |
| Boggs Gases Div. Boggs Fire Equipment | 3 | gas | Unapproved medical gases | January 10, 2000 |
| Boiron | 3 | pellet | Unapproved medical gases | March 3, 1983 |
| Norco, Inc. | 3 | gas | Unapproved medical gases | May 1, 2024 |
| Air Liquide Canada Inc | 2 | gas | Unapproved medical gases | May 1, 2020 |
| American Oxygen Company, Inc | 2 | gas | Unapproved medical gases | January 1, 1972 |
| Apria Healthcare LLC | 2 | gas | Unapproved medical gases | March 1, 2015 |
| BayCare Home Care, Inc. | 2 | liquid; gas | Unapproved medical gases | September 23, 2022 |
| Dade Medical, Inc. DBA Integrated Home Care | 2 | gas | Unapproved medical gases | October 30, 2026 |
| Dallas Life Support Systems Inc | 2 | gas | Unapproved medical gases | October 18, 2007 |
| I.d.m. Medical Supply Company Inc. | 2 | gas | Unapproved medical gases | January 1, 1983 |
| Linde Gas & Equipment Inc. | 2 | gas | Unapproved medical gases | August 1, 2007 |
| Liquid O2 Transfills, Inc. | 2 | gas | Unapproved medical gases | December 4, 2018 |
| Roadrunner Oxygen Service, Inc. | 2 | gas | Unapproved medical gases | January 10, 2000 |
| A Plus Home Medical, Inc. | 1 | gas | Unapproved medical gases | September 16, 2016 |
| Abilene Oxygen Inc. | 1 | gas | Unapproved medical gases | May 17, 2010 |
| Accurate Healthcare, Inc. | 1 | gas | Unapproved medical gases | August 30, 2010 |
| AdaptHealth West, LLC | 1 | gas | Unapproved medical gases | March 12, 2015 |
| Advanced Medical Equipment, LLC | 1 | gas | Unapproved medical gases | October 28, 2009 |
| Advanced Oxy-Med Services Inc | 1 | gas | Unapproved medical gases | March 25, 2013 |
| Adventist Health Sonora DBA Adventist Health Oxygen & Medical Supply | 1 | gas | Unapproved medical gases | July 15, 1985 |
| Advocate Home Care Products | 1 | gas | Unapproved medical gases | February 1, 2000 |
| Airserve, LLC | 1 | gas | Unapproved medical gases | January 1, 2003 |
| Alick's Home Medical Equipment, Inc. | 1 | gas | Unapproved medical gases | September 17, 2007 |
| All Oxygen Refills, Inc. | 1 | gas | Unapproved medical gases | August 31, 2011 |
| All Saints Healthcare | 1 | gas | Unapproved medical gases | September 17, 2007 |
| All Saints Home Medical | 1 | gas | Unapproved medical gases | January 1, 1985 |
| All-Weld Products Corp DBA All-Weld Products Group | 1 | gas | Unapproved medical gases | December 20, 1995 |
| Allegheny Health Network Home Medical Equipment LLC | 1 | gas | Unapproved medical gases | February 1, 2000 |
| Allied Medcor Services, Inc. | 1 | gas | Unapproved medical gases | May 1, 2003 |
| Alpha Oxy-Med LLC | 1 | gas | Unapproved medical gases | October 1, 2009 |
| AlpinAire Healthcare | 1 | gas | Unapproved medical gases | August 31, 2010 |
| Alpine Medical, LLC | 1 | gas | Unapproved medical gases | November 28, 2018 |
| Alternacare Home Health Services | 1 | gas | Unapproved medical gases | January 1, 1996 |
| American Medical Inc | 1 | gas | Unapproved medical gases | December 15, 2005 |
| Ascension Via Christi Home Medical Wichita, LLC | 1 | gas | Unapproved medical gases | May 15, 2003 |
| At Home Health Equipment | 1 | gas | Unapproved medical gases | June 23, 2021 |
| At Home Medical, Inc. | 1 | gas | Unapproved medical gases | May 9, 2017 |
| Augusta Health DBA Care Home Medical | 1 | gas | Unapproved medical gases | February 1, 2000 |
| AxisCare Health Logistics, Inc. | 1 | gas | Unapproved medical gases | May 31, 2013 |
| B&K Prescription Shop | 1 | gas | Unapproved medical gases | September 15, 2009 |
| Baird Respiratory Therapy, Inc. | 1 | gas | Unapproved medical gases | May 22, 2007 |
| Bandy's Pharmacy | 1 | gas | Unapproved medical gases | October 30, 2009 |
| Bay State Medical, Inc. | 1 | gas | Unapproved medical gases | January 4, 2010 |
| Bay Street Pharmacy, Inc | 1 | gas | Unapproved medical gases | January 10, 2000 |
| Beachwood Medical Supply, Inc. | 1 | gas | Unapproved medical gases | October 8, 2020 |
| Bernens Convalescent Pharmacy, Inc | 1 | gas | Unapproved medical gases | January 1, 1976 |
| Billings Clinic Home Oxygen & Medical Equipment Inc | 1 | gas | Unapproved medical gases | May 9, 2017 |
| Boone Drugs, Inc | 1 | gas | Unapproved medical gases | February 14, 2011 |
| Brevard Medical Equipment | 1 | gas | Unapproved medical gases | October 27, 2015 |
| Browning's Pharmacy and Health Care Inc. | 1 | gas | Unapproved medical gases | March 27, 2013 |
| Buckeye Home Health Center, Inc. | 1 | gas | Unapproved medical gases | September 26, 2002 |
| CBJ Development Co. | 1 | gas | Unapproved medical gases | October 1, 2014 |
| Calmar DBA A&r Medical Supply | 1 | gas | Unapproved medical gases | August 19, 2008 |
| Calox Inc | 1 | gas | Unapproved medical gases | May 22, 2007 |
| Cammack's Pharmacies, Inc. DBA Jim's Pharmacy | 1 | gas | Unapproved medical gases | May 1, 2003 |
| Cardiopulmonary Services Inc DBA CPS Medical, Inc. | 1 | gas | Unapproved medical gases | March 27, 2013 |
| CareLinc Medical Equipment | 1 | gas | Unapproved medical gases | May 31, 2013 |
| Carolina Home Medical, Inc. | 1 | gas | Unapproved medical gases | January 21, 2011 |
| Carroll Apothecary, Inc. DBA Home Care Medical Equipment | 1 | gas | Unapproved medical gases | July 23, 2010 |
| Central Drug Dorado Corp. | 1 | gas | Unapproved medical gases | May 19, 2025 |
| Central Health Services | 1 | gas | Unapproved medical gases | July 24, 2012 |
| Central Medical Supply | 1 | gas | Unapproved medical gases | August 24, 2015 |
| Clinical Medical Services, Inc. | 1 | gas | Unapproved medical gases | May 9, 2017 |
| Coastal Med-Tech Corp. | 1 | gas | Unapproved medical gases | January 10, 2000 |
| Comanche County Hospital Authority DBA Memorial Medi-Equip | 1 | gas | Unapproved medical gases | July 13, 2022 |
| Commonwealth Home Health Care, Inc. | 1 | gas | Unapproved medical gases | October 31, 2014 |
| Community Surgical Supply of Toms River LLC | 1 | gas | Unapproved medical gases | June 23, 2014 |
| Complete Care Inc | 1 | gas | Unapproved medical gases | December 2, 2009 |
| Cook Children's Home Health | 1 | gas | Unapproved medical gases | January 12, 2017 |
| Cornerstone Health Systems, L.L.C. | 1 | gas | Unapproved medical gases | July 15, 2026 |
| Cornerstone Medical Services - Midwest, LLC | 1 | gas | Unapproved medical gases | May 1, 2003 |
| Covenant Home Medical DBA MercyOne Waterloo Home Medical Equipment | 1 | gas | Unapproved medical gases | October 1, 2003 |
| Craig's Drug Store, Inc. | 1 | gas | Unapproved medical gases | July 15, 1985 |
| Deaconess Health System, Inc. DBA Deaconess Home Medical Equipment | 1 | gas | Unapproved medical gases | November 1, 2013 |
| Del Rio Welders Equipment, Inc. | 1 | gas | Unapproved medical gases | January 1, 1963 |
| Denman Services, Inc. | 1 | gas | Unapproved medical gases | May 5, 2006 |
| Dennis Welding Supply, Inc. | 1 | gas | Unapproved medical gases | January 1, 1964 |
| Diamond Drugs Inc. DBA Diamond Medical Supply | 1 | gas | Unapproved medical gases | June 1, 1985 |
| Diamond Respiratory Care, Inc. | 1 | gas | Unapproved medical gases | August 30, 2010 |
| Dick's Home Care, Inc DBA Dick's Homecare, Inc. | 1 | gas | Unapproved medical gases | January 12, 2010 |
| Dillon Medical Supply | 1 | gas | Unapproved medical gases | October 23, 2009 |
| Diversified Medical Supply Corporation DBA Medigas Distribution and Supply | 1 | gas | Unapproved medical gases | February 1, 2000 |
| Dona Ana Medical Supply | 1 | gas | Unapproved medical gases | September 26, 2009 |
| Doyle's Medical Supply LLC | 1 | gas | Unapproved medical gases | October 6, 2009 |
| Dusara Corporation DBA UniversalMed Supply | 1 | gas | Unapproved medical gases | October 31, 2012 |
| E-Z Oxygen LLC, DBA AO2 | 1 | gas | Unapproved medical gases | January 1, 2011 |
| Eagle Home Medical Corp. | 1 | gas | Unapproved medical gases | May 1, 2003 |
| Ecumed Inc DBA Aronson Medical | 1 | gas | Unapproved medical gases | February 24, 2014 |
| Elixair Medical Inc | 1 | gas | Unapproved medical gases | January 12, 2017 |
| Enos Home Oxygen Therapy, Inc. | 1 | gas | Unapproved medical gases | January 1, 1985 |
| Express Medical Inc | 1 | gas | Unapproved medical gases | January 1, 1990 |
| Fairmeadows Home Health Center | 1 | gas | Unapproved medical gases | May 1, 2003 |
| Family Enterprises LLC DBA Preferred Cylinder Services | 1 | gas | Unapproved medical gases | July 20, 2008 |
| Fire Protection Service, Inc. | 1 | gas | Unapproved medical gases | October 1, 2024 |
| First Community Care | 1 | gas | Unapproved medical gases | August 1, 1996 |
| Fitzsimmons Surgical Supply, Inc | 1 | gas | Unapproved medical gases | October 6, 2009 |
Drugs most often listed
| Drug | Products here | Companies listing it |
|---|---|---|
| Oxygen | 259 | 432 |
| Nitrogen | 7 | 129 |
| Nitrous oxide | 1 | 40 |
| Air | 1 | 36 |
| Carbon dioxide | 2 | 32 |
| Potassium sulfate | 1 | 4 |
| Helium oxygen mixture | 1 | 2 |
| Oxygen, helium | 2 | 1 |
| Carbon dioxide, oxygen | 1 | 1 |
| Compressed oxygen | 1 | 1 |
| Helium oxygen nitrogen mixture | 1 | 1 |
| Liquid oxygen | 1 | 1 |
| Nutmeg | 1 | 1 |
| Oxygen compressed gas | 1 | 1 |
| Oxygen refrigerated liquid | 1 | 1 |
| Scabies lesion lysate (human) | 1 | 1 |
CC0 1.0 public domain dedication (openFDA). Counts are products in the FDA National Drug Code Directory on November 6, 2026: 138,262 products in commercial distribution, meaning without a marketing end date in the past. A company is a labeler code; one company can hold several codes, and the directory carries no address. Inclusion in the directory is not FDA approval, and the marketing category says under which kind of application or rule a product is sold. This page uses openFDA data and is not endorsed or certified by FDA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.