No. J0600 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.

What NDCs are billed under J0600?

CMS's ASP crosswalk for October 1, 2026 through December 31, 2026 lists 1 NDC under J0600, for Edetate Calcium Disodium. The table on this page shows each one with its billing units per package.

What is the Medicare payment limit for J0600?

$6,273.865 per 1000 mg, effective October 1, 2026 through December 31, 2026, from CMS's Part B drug payment limit file. Multiply by the units billed for the allowed amount before deductible and coinsurance. It is not a coverage decision.

J0600 J-Code: Edetate calcium disodium — Billing Units

In short

J0600 is the HCPCS Level II code for injection, edetate calcium disodium, up to 1000 mg. CMS assigns NDCs for Edetate Calcium Disodium to it. The Medicare Part B payment limit is $6,273.865 per unit (October 1, 2026 through December 31, 2026).

Code

CMS HCPCS file

HCPCS codeJ0600

Billing unitSee descriptor

Descriptor: Injection, edetate calcium disodium, up to 1000 mg
Short descriptor: Edetate calcium disodium inj
Code set: HCPCS Level II, maintained by CMS
Effective: Jan 1, 1997

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$6,273.865

Per1000 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

Units and claim line

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

HCPCS units

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the units to build the claim line.

NDCs billed under J0600

CMS’s ASP NDC–HCPCS crosswalk (effective October 1, 2026 through December 31, 2026) assigns 1 NDC to J0600 for Edetate Calcium Disodium. Billing units per package are CMS’s figures for this code’s unit.

NDCs assigned to J0600 in the CMS ASP crosswalk
Drug	NDC (11-digit)	Labeler	Package	Billing units per package
Edetate Calcium Disodium	64980-0588-51	Rising Pharma Holdings, Inc.	5 × 5	5

J0600: common questions

Is J0600 a CPT code?: No. J0600 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.
What NDCs are billed under J0600?: CMS's ASP crosswalk for October 1, 2026 through December 31, 2026 lists 1 NDC under J0600, for Edetate Calcium Disodium. The table on this page shows each one with its billing units per package.
What is the Medicare payment limit for J0600?: $6,273.865 per 1000 mg, effective October 1, 2026 through December 31, 2026, from CMS's Part B drug payment limit file. Multiply by the units billed for the allowed amount before deductible and coinsurance. It is not a coverage decision.

J0600 — Injection, edetate calcium disodium, up to 1000 mg