How many J1650 billing units are in a package of Enoxaparin Sodium?

CMS lists 30 to 150 billing units per package, depending on the NDC, where one unit is 10 mg. Units to report are based on the dose given, not the package.

No. J1650 is a HCPCS Level II code from CMS for the drug itself. Giving it, for example by injection or infusion, is usually reported with a separate CPT administration code.

Enoxaparin Sodium J-Code J1650 — Billing Units & NDCs

In short

Enoxaparin Sodium is billed under HCPCS J1650 — Injection, enoxaparin sodium, 10 mg. One billing unit is 10 mg. CMS's crosswalk lists 128 Enoxaparin Sodium NDCs under this code.

J1650 code details

Reference

J1650: Injection, enoxaparin sodium, 10 mgBilling unit: 10 mg
Labelers: Amphastar Pharmaceuticals, Inc.; Apotex Corp; BE Pharmaceuticals Inc.; BluePoint Laboratories; Civica, Inc.; FreseniUS Kabi USA, LLC; Hepalink USA, Inc.; Meitheal Pharmaceuticals Inc.and 5 more

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$0.497

Per10 mg

Coinsurance20%

Effective October 1, 2026 through December 31, 2026. Payment allowance limits subject to the ASP methodology are based on 2Q26 ASP data. A payment limit is not a coverage decision; the Medicare contractor decides coverage. CMS ASP pricing files

Enoxaparin Sodium units and claim line

Enter the dose given to get the J1650 units and the NDC line for the CMS-1500 and the 837P.

Dose given (mg)

HCPCS units (1 unit = 10 mg)

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the dose given to build the claim line.

Enoxaparin Sodium NDCs and billing units

From CMS’s ASP NDC–HCPCS crosswalk, effective October 1, 2026 through December 31, 2026. Billing units per package are CMS’s figures for the code’s unit.

Enoxaparin Sodium NDCs in the CMS ASP crosswalk
NDC (11-digit)	HCPCS	Labeler	Package	Billing units per package
00548-5601-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 0.3	30
00548-5602-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 0.4	40
00548-5603-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 0.6	60
00548-5604-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 0.8	80
00548-5605-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 1	100
00548-5606-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 0.8	120
00548-5607-00	J1650	Amphastar Pharmaceuticals, Inc.	10 × 1	150
00548-5608-00	J1650	Amphastar Pharmaceuticals, Inc.	3	30
00781-3238-63	J1650	Sandoz Inc.	10 × 0.3	30
00781-3246-64	J1650	Sandoz Inc.	10 × 0.4	40
00781-3256-66	J1650	Sandoz Inc.	10 × 0.6	60
00781-3262-68	J1650	Sandoz Inc.	10 × 0.8	80
00781-3268-69	J1650	Sandoz Inc.	10 × 1	100
00781-3298-68	J1650	Sandoz Inc.	10 × 0.8	120
00781-3299-69	J1650	Sandoz Inc.	10 × 1	150
00955-1003-10	J1650	Sanofi-Aventis U.S. LLC	10 × 0.3	30
00955-1004-10	J1650	Sanofi-Aventis U.S. LLC	10 × 0.4	40
00955-1006-10	J1650	Sanofi-Aventis U.S. LLC	10 × 0.6	60
00955-1008-10	J1650	Sanofi-Aventis U.S. LLC	10 × 0.8	80
00955-1010-10	J1650	Sanofi-Aventis U.S. LLC	10 × 1	100
00955-1012-10	J1650	Sanofi-Aventis U.S. LLC	10 × 0.8	120
00955-1015-10	J1650	Sanofi-Aventis U.S. LLC	10 × 1	150
00955-1016-01	J1650	Sanofi-Aventis U.S. LLC	3	30
16714-0006-10	J1650	Northstar RxLLC	10 × 0.3	30
16714-0016-10	J1650	Northstar RxLLC	10 × 0.4	40
16714-0026-10	J1650	Northstar RxLLC	10 × 0.6	60
16714-0036-10	J1650	Northstar RxLLC	10 × 0.8	80
16714-0046-10	J1650	Northstar RxLLC	10 × 1	100
16714-0056-10	J1650	Northstar RxLLC	10 × 0.8	120
16714-0066-10	J1650	Northstar RxLLC	10 × 1	150
25021-0410-70	J1650	Sagent Pharmaceuticals	10 × 0.3	30
25021-0410-71	J1650	Sagent Pharmaceuticals	10 × 1	100
25021-0410-76	J1650	Sagent Pharmaceuticals	10 × 0.4	40
25021-0410-77	J1650	Sagent Pharmaceuticals	10 × 0.6	60
25021-0410-78	J1650	Sagent Pharmaceuticals	10 × 0.8	80
25021-0411-70	J1650	Sagent Pharmaceuticals	10 × 0.8	120
25021-0411-71	J1650	Sagent Pharmaceuticals	10 × 1	150
60505-0792-04	J1650	Apotex Corp	10 × 0.4	40
60505-0794-04	J1650	Apotex Corp	10 × 0.8	80
60505-0795-04	J1650	Apotex Corp	10 × 1	100
60505-0796-04	J1650	Apotex Corp	10 × 0.8	120
60505-0798-04	J1650	Apotex Corp	10 × 1	150
63323-0531-90	J1650	FreseniUS Kabi USA, LLC	10 × 0.8	80
63323-0531-98	J1650	FreseniUS Kabi USA, LLC	10 × 0.8	80
63323-0533-83	J1650	FreseniUS Kabi USA, LLC	10 × 0.3	30
63323-0533-93	J1650	FreseniUS Kabi USA, LLC	10 × 0.3	30
63323-0535-87	J1650	FreseniUS Kabi USA, LLC	10 × 0.4	40
63323-0535-98	J1650	FreseniUS Kabi USA, LLC	10 × 0.4	40
63323-0539-03	J1650	FreseniUS Kabi USA, LLC	3	30
63323-0559-65	J1650	FreseniUS Kabi USA, LLC	10 × 0.3	30
63323-0559-93	J1650	FreseniUS Kabi USA, LLC	10 × 0.3	30
63323-0564-65	J1650	FreseniUS Kabi USA, LLC	10 × 0.4	40
63323-0564-97	J1650	FreseniUS Kabi USA, LLC	10 × 0.4	40
63323-0566-65	J1650	FreseniUS Kabi USA, LLC	10 × 0.6	60
63323-0566-98	J1650	FreseniUS Kabi USA, LLC	10 × 0.6	60
63323-0584-65	J1650	FreseniUS Kabi USA, LLC	10 × 0.8	80
63323-0584-99	J1650	FreseniUS Kabi USA, LLC	10 × 0.8	80
63323-0586-65	J1650	FreseniUS Kabi USA, LLC	10 × 1	100
63323-0586-96	J1650	FreseniUS Kabi USA, LLC	10 × 1	100
63323-0589-94	J1650	FreseniUS Kabi USA, LLC	10 × 1	150
63323-0605-84	J1650	FreseniUS Kabi USA, LLC	10 × 1	100
63323-0605-94	J1650	FreseniUS Kabi USA, LLC	10 × 1	100
63323-0607-88	J1650	FreseniUS Kabi USA, LLC	10 × 0.6	60
63323-0607-98	J1650	FreseniUS Kabi USA, LLC	10 × 0.6	60
63323-0655-99	J1650	FreseniUS Kabi USA, LLC	10 × 0.8	120
68001-0457-42	J1650	BluePoint Laboratories	10 × 0.3	30
68001-0458-42	J1650	BluePoint Laboratories	10 × 0.4	40
68001-0459-42	J1650	BluePoint Laboratories	10 × 0.6	60
68001-0460-42	J1650	BluePoint Laboratories	10 × 0.8	80
68001-0461-42	J1650	BluePoint Laboratories	10 × 1	100
68001-0462-42	J1650	BluePoint Laboratories	10 × 0.8	120
68001-0463-42	J1650	BluePoint Laboratories	10 × 1	150
68001-0464-41	J1650	BluePoint Laboratories	3	30
68001-0633-42	J1650	BluePoint Laboratories	10 × 0.3	30
68001-0634-42	J1650	BluePoint Laboratories	10 × 0.4	40
68001-0635-42	J1650	BluePoint Laboratories	10 × 0.6	60
68001-0636-42	J1650	BluePoint Laboratories	10 × 0.8	80
68001-0637-42	J1650	BluePoint Laboratories	10 × 1	100
68001-0638-42	J1650	BluePoint Laboratories	10 × 0.8	120
68001-0639-42	J1650	BluePoint Laboratories	10 × 1	150

Enoxaparin Sodium: common questions

What is the J-code for Enoxaparin Sodium?: Enoxaparin Sodium is billed under HCPCS J1650 — Injection, enoxaparin sodium, 10 mg. One billing unit is 10 mg. CMS's crosswalk lists 128 Enoxaparin Sodium NDCs under this code.
How many J1650 billing units are in a package of Enoxaparin Sodium?: CMS lists 30 to 150 billing units per package, depending on the NDC, where one unit is 10 mg. Units to report are based on the dose given, not the package.
Is J1650 a CPT code?: No. J1650 is a HCPCS Level II code from CMS for the drug itself. Giving it, for example by injection or infusion, is usually reported with a separate CPT administration code.

Enoxaparin Sodium J-Code / HCPCS Code