In short

CMS assigns Calcium Gluconate NDCs to 2 HCPCS codes: J0612 (per 10 mg), J0613 (per 10 mg). Which one applies depends on the product; the table lists each NDC with its code.

J0612 code detailsJ0613 code details

Reference

J0612
Injection, calcium gluconate, not otherwise specified, 10 mgBilling unit: 10 mg
J0613
Injection, calcium gluconate (wg critical care), not therapeutically equivalent to j0612, 10 mgBilling unit: 10 mg
Labelers
Amneal Pharmaceuticals Private Limited; Amneal Pharmaceuticals, LLC; FreseniUS Kabi USA, LLC; HF Acquisition Co. LLC, DBA HealthFirst; Henry Schein Inc.; Hikma Pharmaceuticals USA Inc.; Nivagen Pharmaceuticals, Inc.; Somerset Pharma, LLCand 1 more

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$0.024
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

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$0.041
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

Calcium Gluconate units and claim line

Enter the dose given to get the J0612 units and the NDC line for the CMS-1500 and the 837P. This builds the J0612 line; use the code page for J0613.

Enter the dose given to build the claim line.

Calcium Gluconate 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.

Calcium Gluconate NDCs in the CMS ASP crosswalk
NDC (11-digit)HCPCSLabelerPackageBilling units per package
00143-9180-25J0612Hikma Pharmaceuticals USA Inc.25 × 102500
00143-9184-25J0612Hikma Pharmaceuticals USA Inc.25 × 5012500
00143-9185-20J0612Hikma Pharmaceuticals USA Inc.20 × 10020000
00404-9764-10J0612Henry Schein Inc.10100
00404-9831-10J0612Henry Schein Inc.10100
00404-9831-50J0612Henry Schein Inc.50500
51662-1312-01J0612HF Acquisition Co. LLC, DBA HealthFirst10100
63323-0360-19J0612FreseniUS Kabi USA, LLC25 × 102500
63323-0360-59J0612FreseniUS Kabi USA, LLC25 × 5012500
63323-0360-61J0612FreseniUS Kabi USA, LLC20 × 10020000
65219-0162-10J0612FreseniUS Kabi USA, LLC24 × 502400
65219-0164-50J0612FreseniUS Kabi USA, LLC24 × 1004800
65219-0630-19J0612FreseniUS Kabi USA, LLC25 × 102500
70069-0727-10J0612Somerset Pharma, LLC10 × 505000
70069-0727-25J0612Somerset Pharma, LLC25 × 5012500
70069-0728-20J0612Somerset Pharma, LLC20 × 10020000
75834-0171-19J0612Nivagen Pharmaceuticals, Inc.25 × 102500
80830-1672-02J0612Amneal Pharmaceuticals, LLC10 × 101000
80830-1673-02J0612Amneal Pharmaceuticals, LLC10 × 505000
80830-1674-02J0612Amneal Pharmaceuticals, LLC10 × 10010000
80830-2362-02J0612Amneal Pharmaceuticals, LLC12 × 501200
80830-2362-09J0612Amneal Pharmaceuticals Private Limited24 × 502400
80830-2363-02J0612Amneal Pharmaceuticals, LLC12 × 1002400
80830-2363-09J0612Amneal Pharmaceuticals Private Limited24 × 1004800
44567-0620-24J0613WG Critical Care, LLC24 × 502400
44567-0620-84J0613WG Critical Care, LLC24 × 502400
44567-0621-24J0613WG Critical Care, LLC24 × 1004800
44567-0621-84J0613WG Critical Care, LLC24 × 1004800
44567-0622-24J0613WG Critical Care, LLC24 × 1002400

Calcium Gluconate: common questions

What is the J-code for Calcium Gluconate?
CMS assigns Calcium Gluconate NDCs to 2 HCPCS codes: J0612 (per 10 mg), J0613 (per 10 mg). Which one applies depends on the product; the table lists each NDC with its code.
How many J0612 billing units are in a package of Calcium Gluconate?
CMS lists 100 to 20,000 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.
How many J0613 billing units are in a package of Calcium Gluconate?
CMS lists 2,400 to 4,800 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 J0612 a CPT code?
No. J0612 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.

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