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    J-Code Lookup

    What Is This Tool?

    Our J-Code lookup tool allows you to find all of the HCPCS (Healthcare Common Procedure Coding System) J-code (and Q-code) drugs and their respective HCPCS Details. In addition, each detail page contains an HCPCS/NDC crosswalk, a billing calculator, and drug information. 

    One of the more popular features of this tool is that it allows you to look up a Jcode by NDC OR by a drug name.

    What Are J-Codes & Q-Codes?

    'J-codes' are drugs that are typically billed through a 'medical' benefit versus a 'pharmacy' benefit under health plans, and are generally not self-administered (i.e. are administered by a health care professional). They consist of chemotherapy drugs and injectable drugs:

    • J0120-J8999 - Drugs Administered Other than Oral Method
    • J9000-J9999 - Chemotherapy Drugs

    Q-Codes are simply temporary codes that the Centers for Medicare & Medicaid Services (CMS) establish for services and supplies that do not yet have a permanent code.

    J-codes and Q-codes are part of the HCPCS Level II code set used for billing for drugs (primarily injectables), supplies, equipment, nonphysician services, and services not represented by CPT codes (Level I HCPCS).  They are often billed along with a procedure-based CPT code. 

    How To Use This Tool

    This tool allows you to search for the details of a J-code in several ways, including:

    • Drug Name
    • HCPCS Code
    • NDC

    For example, you can look up a J-code by NDC. Simply type the NDC into the search box.

    Most J-code detail pages contain a complete HCPCS/NDC crosswalk.

    This tool is free to use but its contents are not available for download or reproduction.

    JCode Directory

    HCPC Drug name
    J0470 Injection, dimercaprol, per 100 mg
    J0475 Injection, baclofen, 10 mg
    J0476 Injection, baclofen, 50 mcg for intrathecal trial
    J0480 Injection, basiliximab, 20 mg
    J0485 Injection, belatacept, 1 mg
    J0490 Injection, belimumab, 10 mg
    J0491 Injection, anifrolumab-fnia, 1 mg
    J0500 Injection, dicyclomine hcl, up to 20 mg
    J0515 Injection, benztropine mesylate, per 1 mg
    J0517 Injection, benralizumab, 1 mg
    J0520 Injection, bethanechol chloride, myotonachol or urecholine, up to 5 mg
    J0558 Injection, penicillin g benzathine and penicillin g procaine, 100,000 units
    J0561 Injection, penicillin g benzathine, 100,000 units
    J0565 Injection, bezlotoxumab, 10 mg
    J0567 Injection, cerliponase alfa, 1 mg
    J0570 Buprenorphine implant, 74.2 mg
    J0571 Buprenorphine, oral, 1 mg
    J0572 Buprenorphine/naloxone, oral, less than or equal to 3 mg buprenorphine
    J0573 Buprenorphine/naloxone, oral, greater than 3 mg, but less than or equal to 6 mg buprenorphine
    J0574 Buprenorphine/naloxone, oral, greater than 6 mg, but less than or equal to 10 mg buprenorphine
    J0575 Buprenorphine/naloxone, oral, greater than 10 mg buprenorphine
    J0583 Injection, bivalirudin, 1 mg
    J0584 Injection, burosumab-twza 1 mg
    J0585 Injection, onabotulinumtoxina, 1 unit
    J0586 Injection, abobotulinumtoxina, 5 units
    J0587 Injection, rimabotulinumtoxinb, 100 units
    J0588 Injection, incobotulinumtoxin a, 1 unit
    J0591 Injection, deoxycholic acid, 1 mg
    J0592 Injection, buprenorphine hydrochloride, 0.1 mg
    J0593 Injection, lanadelumab-flyo, 1 mg (code may be used for medicare when drug administered under direct supervision of a physician, not for use when drug is self-administered)