Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.
Oxygen 992 mL/L Gas, 34 l — NDC 81313-001-01 (Billing 81313-0001-01)
by AMERICAN MEDICAL GAS RESOURCES LLC · 34 L in 1 CYLINDER
This is a package of 34 l of Oxygen 992 mL/L Gas from AMERICAN MEDICAL GAS RESOURCES LLC, marketed since Dec 2020 and currently FDA-listed. It is the main listing for this product, which comes in 19 package sizes.
NDC 81313-0001-01
🏷️ FDA NDC (as labeled)
81313-001-01
billing pads the product segment with a zero
This package
Contains34 l
Pack sizes19 compare ↓
Main listing for product 81313-001 · Also comes in:
36 l 81313-001-19
46 l 81313-001-18
113 l 81313-001-02
160 l 81313-001-15
170 l 81313-001-03
180 l 81313-001-16
198 l 81313-001-04
230 l 81313-001-17
255 l 81313-001-05
425 l 81313-001-06
623 l 81313-001-07
680 l 81313-001-08
1699 l 81313-001-09
2549 l 81313-001-10
3113 l 81313-001-11
3455 l 81313-001-12
7075 l 81313-001-13
8490 l 81313-001-14
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →
NDC database record
One package, one record: these facts belong to NDC 81313-001-01 alone.
- Record
- FDA NDC Directory package listing · Human prescription drug
- Code segments
- 81313 labeler · 001 product · 01 package
- Package marketed since
- Dec 17, 2020
- Sample package
- No — commercial package
- Listing certified through
- Dec 31, 2026
- Barcode (UPC-A, from the NDC)
- 3 8131300101 5
- FDA record last changed
- Jul 24, 2026
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
FDA NDC (as labeled)
81313-001-01
Product NDC
81313-001
11-digit billing NDC
81313000101
RxCUI
348831
UNII
S88TT14065
Application #
NDA206023
SPL Set ID
b6b09a9d-d22c-6813-e053-2a95a90aac8f
DEA schedule
Non-controlled
Marketing category
NDA
Marketing status
On market
FDA listing status
Listed (active directory)
Marketing start
2020-12-17
Route
RESPIRATORY (INHALATION)
Dosage form
GAS
Substance
OXYGEN
Quick answers
- RxCUI (RxNorm): 348831
Why two NDCs?
The FDA registers this code as 81313-001-01 — a 5-3-2 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the product segment → 81313-0001-01. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 3, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the Medical gases class.
Drug family (ATC)
Medical gases
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
📗 Our plain-language guide HelloPharmacist
📖 Read our full Oxygen guide →
Patient education
Supplement & herbal interactions
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 3, 2026
💬 Questions about Oxygen?
Ask a pharmacist →
Ask a licensed pharmacist directly — free, answered by our team.
Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
ℹ️
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.
- CMS NADAC weekly file
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 4, 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 81313-0001-01 You're viewing this Main listing | 34 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-02 81313-001-02 | 113 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-03 81313-001-03 | 170 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-04 81313-001-04 | 198 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-05 81313-001-05 | 255 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-06 81313-001-06 | 425 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-07 81313-001-07 | 623 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-08 81313-001-08 | 680 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-09 81313-001-09 | 1699 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-10 81313-001-10 | 2549 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-11 81313-001-11 | 3113 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-12 81313-001-12 | 3455 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-13 81313-001-13 | 7075 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-14 81313-001-14 | 8490 L in 1 CYLINDER | 2020-12-17 | — | Active |
| 81313-0001-15 81313-001-15 | 160 L in 1 DEWAR | 2020-12-17 | — | Active |
| 81313-0001-16 81313-001-16 | 180 L in 1 DEWAR | 2020-12-17 | — | Active |
| 81313-0001-17 81313-001-17 | 230 L in 1 DEWAR | 2020-12-17 | — | Active |
| 81313-0001-18 81313-001-18 | 46 L in 1 DEWAR | 2020-12-17 | — | Active |
| 81313-0001-19 81313-001-19 | 36 L in 1 DEWAR | 2020-12-17 | — | Active |
You're viewing the smallest of 19 pack sizes for this product.
Pack size FAQ
What quantity is in this package?
This package contains 34 l — 34 l in 1 cylinder.
How does this package differ from NDC 81313-0001-19?
Both are Oxygen 992 mL/L Gas — the drug itself is identical. This page's package is the 34 l one, while NDC 81313-0001-19 is the 36 l package.
What NDC number is used to bill for this package of Oxygen 992 mL/L Gas?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| oxygen 992 mL/L 10073-0111-01 | Oz | 420 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 10221-0001-01 | Central-McGowan, | 129621 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 10451-0001-01 | General | 663 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 11043-0001-01 | S. | 154326 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 11054-0009-01 | Airgas | 113 l | — | — | Discontinued | — |
| Oxygen, Refrigerated 992 mL/L 11054-0010-01 | AIRGAS | 85 l | — | — | Discontinued | — |
| Oxygen 992 mL/L 11564-0001-06 | Fresno | 424 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 11999-0001-01 | Welders | 90 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 46362-0001-01 | Red | 7100 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 49496-0002-01 | American | 420 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 49575-0001-01 | Machine | 103 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 49798-0001-01 | James | 424 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 52279-0001-01 | Wesco | 34.7 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 53729-0002-01 | BUCKEYE | 170 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 55037-0113-21 | Matheson | 38 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 57837-0001-01 | Community | 164 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 59924-0001-01 | Plains | 113 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 60875-0100-04 | Cammack's | 165 l | — | — | FDA listed | — |
| Oxygen 992 L/1000L 61128-0001-01 | Super | 8080 l | — | — | Discontinued | — |
| Oxygen 992 mL/L 63560-0001-04 | Memorial | 3455 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 65010-0002-01 | Technical | 31 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 65603-0100-01 | Arkansas | 105 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 66961-0100-01 | Victor | 8495 l | — | — | Discontinued | — |
| Oxygen Compressed 992 mL/100mL 69995-8915-01 | A | 100 ml | — | — | FDA listed | — |
| Oxygen 992 mL/L 74709-0001-01 | Air | 18168 l | — | — | FDA listed | — |
| Oxygen 992 mL/Lthis 81313-0001-01 | AMERICAN | 34 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 84078-0002-02 | WELDERS | 150 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 87133-0463-23 | Sentry | 164 l | — | — | FDA listed | — |
| Oxygen 992 mL/L 11928-0002-01 | Mada | 170 l | — | — | FDA listed | — |
About this product: this is the brand-name version. We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Oct 3, 2026
- CMS NADAC weekly file
Availability & generic status
🏛️
2020
On the market since
Dec 2020
📍
2026
Currently FDA-listed
6 years listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found
We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.
- FDA Orange Book · refreshed Oct 3, 2026
Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
A current SPL was checked, but it does not contain a structured or narrative inactive-ingredient list for this product. This does not mean the product has no inactive ingredients.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured
IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.- FDA label on DailyMed · label index refreshed Oct 3, 2026
- FDA openFDA NDC Directory · synced Oct 1, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.
Manufacturer & labeler
LabelerAMERICAN MEDICAL GAS RESOURCES LLC
FDA applicationNDA206023 (NDA)
Labeler code81313
First marketedDec 2020
Product typeHuman Prescription Drug
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
Full prescribing information FDA SPL
The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
📄 Package Label / Principal Display Panel ▾
OXYGEN, COMPRESSED U.S.P. UN 1072 Manufactured by: American Medical Gas Resources, LLC 14915 S. 49th W.
Avenue Kiefer, OK 74041 DANGER: COMPRESSED, OXIDIZING GAS, MAY CAUSER OR INTENSIFY FIRE; OXIDIZER. CONTAINS GAS UNDER PRESSURE; MAY EXPLODE IF HEATED. In case of fire, stop leak if safe to do so.
Keep reduction valves free from grease and oil. Open valve slowly. Store and use in well ventilated place.
Use a back flow preventive device in the piping. Close valve after each use when empty. Protect from sunlight when ambient temperature exceeds 52 C / 125 F.
Container temperature should not exceed 52 C / 125 F. Do not handle until all safety precautions have been read and understood. Keep/store away from combustible materials.
Use only with equipment cleaned for oxygen service and rated for cylinder pressure. DO NOT REMOVE THIS PRODUCT LABEL. For emergency use only when administered by properly trained personnel for oxygen deficiency and resuscitation.
For all other medical applications, Rx required. Uninterrupted use of high concentrations of oxygen over a long duration, without monitoring its effect on oxygen content or arterial blood, may be harmful. Use only with pressure reducing equipment and apparatus designed for oxygen.
Do not attempt to use on patients who have stopped breathing unless used in conjunction with resuscitation equipment. PRODUCED BY AIR LIQUEFACTION. NO SMOKING NO VAPING LITERS CONTAINED M6/B 170 M9/C 255 D 425 E 680 M60 1699 M90 2549 M 3113 MM 3455 H 7075 T 8490 oxygen 2025
No label section mentions that — try another word, or open the full label on DailyMed below.
Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA.
Prefer the government’s original formatting? View this label on DailyMed ↗
About this NDC listing & data coverage
Finished prescription product
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is available. |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.
Questions about this listing
Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by AMERICAN MEDICAL GAS RESOURCES LLC. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 18 other package presentations of this same product, including 36 l (81313-0001-19), 46 l (81313-0001-18), 113 l (81313-0001-02). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
AMERICAN MEDICAL GAS RESOURCES LLC is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.
For educational and professional reference only — not medical advice. Pricing reflects published
NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.