In short

J0211 is the HCPCS Level II code for injection, sodium nitrite 3 mg and sodium thiosulfate 125 mg (nithiodote).

Code

CMS HCPCS file
HCPCS codeJ0211
Billing unitSee descriptor
Descriptor
Injection, sodium nitrite 3 mg and sodium thiosulfate 125 mg (nithiodote)
Short descriptor
Inj, nithiodote, 3mg / 125mg
Code set
HCPCS Level II, maintained by CMS
Effective
Jul 1, 2024

Medicare Part B payment limit

CMS ASP file

Not payable under Part B this quarter. CMS lists J0211 among drugs whose manufacturer (Hope Pharmaceuticals) has no Medicaid drug rebate agreement in effect.

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

Units and claim line

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

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Find the NDC

Med-Code hasn’t mapped J0211 to specific products yet. Search the FDA NDC Directory for the drug named in the descriptor, and check the route and strength match the code.

Search NDCs for sodium nitrite 3 mg and sodium thiosulfate 125 mg

J0211: common questions

Is J0211 a CPT code?
No. J0211 is a HCPCS Level II code, maintained by CMS, that identifies the drug supplied. CPT codes are five-digit numbers from the AMA that describe services. Giving the drug, for example an injection or infusion, is usually reported with a separate CPT administration code. CPT codes for drug administration.

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