In short

CMS assigns Clindamycin Phosphate NDCs to 2 HCPCS codes: J0736 (per 300 mg), J0737 (per 300 mg). Which one applies depends on the product; the table lists each NDC with its code.

J0736 code detailsJ0737 code details

Reference

J0736
Injection, clindamycin phosphate, 300 mgBilling unit: 300 mg
J0737
Injection, clindamycin phosphate (baxter), not therapeutically equivalent to j0736, 300 mgBilling unit: 300 mg
Labelers
Baxter Healthcare Corporation; Civica, Inc.; Henry Schein Inc.; Hikma Pharmaceuticals USA Inc.; Sagent Pharmaceuticals; Sandoz Inc.

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$1.854
Per300 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$2.068
Per300 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

Clindamycin Phosphate units and claim line

Enter the dose given to get the J0736 units and the NDC line for the CMS-1500 and the 837P. This builds the J0736 line; use the code page for J0737.

Enter the dose given to build the claim line.

Clindamycin Phosphate 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.

Clindamycin Phosphate NDCs in the CMS ASP crosswalk
NDC (11-digit)HCPCSLabelerPackageBilling units per package
00143-9267-01J0736Hikma Pharmaceuticals USA Inc.501
00143-9268-01J0736Hikma Pharmaceuticals USA Inc.502
00143-9269-01J0736Hikma Pharmaceuticals USA Inc.503
00338-3410-24J0736Baxter Healthcare Corporation24 × 5024
00338-3612-24J0736Baxter Healthcare Corporation24 × 5048
00338-3616-24J0736Baxter Healthcare Corporation24 × 5048
00338-3814-24J0736Baxter Healthcare Corporation24 × 5072
00338-4114-24J0736Baxter Healthcare Corporation24 × 5072
00404-9838-04J0736Henry Schein Inc.42
00781-3288-09J0736Sandoz Inc.24 × 5024
00781-3289-09J0736Sandoz Inc.24 × 5048
00781-3290-09J0736Sandoz Inc.24 × 5072
25021-0115-02J0736Sagent Pharmaceuticals25 × 225
25021-0115-04J0736Sagent Pharmaceuticals25 × 450
25021-0115-06J0736Sagent Pharmaceuticals25 × 675
43066-0993-24J0736Baxter Healthcare Corporation24 × 5048
43066-0995-24J0736Baxter Healthcare Corporation24 × 5072
72572-0074-24J0736Civica, Inc.24 × 5048
72572-0076-24J0736Civica, Inc.24 × 5072
00338-9545-24J0737Baxter Healthcare Corporation24 × 5024
00338-9549-24J0737Baxter Healthcare Corporation24 × 5048
00338-9553-24J0737Baxter Healthcare Corporation24 × 5072

Clindamycin Phosphate: common questions

What is the J-code for Clindamycin Phosphate?
CMS assigns Clindamycin Phosphate NDCs to 2 HCPCS codes: J0736 (per 300 mg), J0737 (per 300 mg). Which one applies depends on the product; the table lists each NDC with its code.
How many J0736 billing units are in a package of Clindamycin Phosphate?
CMS lists 1 to 75 billing units per package, depending on the NDC, where one unit is 300 mg. Units to report are based on the dose given, not the package.
How many J0737 billing units are in a package of Clindamycin Phosphate?
CMS lists 24 to 72 billing units per package, depending on the NDC, where one unit is 300 mg. Units to report are based on the dose given, not the package.
Is J0736 a CPT code?
No. J0736 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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