In short

Naropin is billed under HCPCS J2795 — Injection, ropivacaine hydrochloride, 1 mg. One billing unit is 1 mg. CMS's crosswalk lists 29 Naropin NDCs under this code.

J2795 code details

Reference

J2795
Injection, ropivacaine hydrochloride, 1 mgBilling unit: 1 mg
Labelers
FreseniUS Kabi USA, LLC; Henry Schein Inc.

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$0.04
Per1 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

Naropin units and claim line

Enter the dose given to get the J2795 units and the NDC line for the CMS-1500 and the 837P.

Enter the dose given to build the claim line.

Naropin 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.

Naropin NDCs in the CMS ASP crosswalk
NDC (11-digit)HCPCSLabelerPackageBilling units per package
00404-9924-30J2795Henry Schein Inc.30150
63323-0285-10J2795FreseniUS Kabi USA, LLC5 × 10100
63323-0285-13J2795FreseniUS Kabi USA, LLC25 × 10500
63323-0285-20J2795FreseniUS Kabi USA, LLC5 × 20200
63323-0285-23J2795FreseniUS Kabi USA, LLC25 × 201000
63323-0285-28J2795FreseniUS Kabi USA, LLC25 × 201000
63323-0285-61J2795FreseniUS Kabi USA, LLC24 × 1004800
63323-0285-63J2795FreseniUS Kabi USA, LLC24 × 2009600
63323-0285-64J2795FreseniUS Kabi USA, LLC12 × 2004800
63323-0285-65J2795FreseniUS Kabi USA, LLC12 × 1002400
63323-0285-67J2795FreseniUS Kabi USA, LLC12 × 1002400
63323-0285-68J2795FreseniUS Kabi USA, LLC12 × 1002400
63323-0285-73J2795FreseniUS Kabi USA, LLC12 × 2004800
63323-0286-00J2795FreseniUS Kabi USA, LLC12 × 1006000
63323-0286-20J2795FreseniUS Kabi USA, LLC5 × 20500
63323-0286-23J2795FreseniUS Kabi USA, LLC25 × 202500
63323-0286-27J2795FreseniUS Kabi USA, LLC25 × 202500
63323-0286-35J2795FreseniUS Kabi USA, LLC25 × 303750
63323-0286-38J2795FreseniUS Kabi USA, LLC25 × 303750
63323-0286-63J2795FreseniUS Kabi USA, LLC12 × 20012000
63323-0286-95J2795FreseniUS Kabi USA, LLC25 × 303750
63323-0287-20J2795FreseniUS Kabi USA, LLC5 × 20750
63323-0287-21J2795FreseniUS Kabi USA, LLC25 × 203750
63323-0288-10J2795FreseniUS Kabi USA, LLC5 × 10500
63323-0288-11J2795FreseniUS Kabi USA, LLC25 × 102500
63323-0288-20J2795FreseniUS Kabi USA, LLC5 × 201000
63323-0288-21J2795FreseniUS Kabi USA, LLC25 × 205000
63323-0288-27J2795FreseniUS Kabi USA, LLC5 × 201000
63323-0288-29J2795FreseniUS Kabi USA, LLC25 × 205000

Naropin: common questions

What is the J-code for Naropin?
Naropin is billed under HCPCS J2795 — Injection, ropivacaine hydrochloride, 1 mg. One billing unit is 1 mg. CMS's crosswalk lists 29 Naropin NDCs under this code.
How many J2795 billing units are in a package of Naropin?
CMS lists 100 to 12,000 billing units per package, depending on the NDC, where one unit is 1 mg. Units to report are based on the dose given, not the package.
Is J2795 a CPT code?
No. J2795 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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