In short

Q9961 is the HCPCS Level II code for high osmolar contrast material, 250-299 mg/ml iodine concentration, per ml. CMS assigns NDCs for Conray to it. The Medicare Part B payment limit is $0.205 per unit (October 1, 2026 through December 31, 2026).

Code

CMS HCPCS file
HCPCS codeQ9961
Billing unitSee descriptor
Descriptor
High osmolar contrast material, 250-299 mg/ml iodine concentration, per ml
Short descriptor
Hocm 250-299mg/ml iodine,1ml
Code set
HCPCS Level II, maintained by CMS
Effective
Jul 1, 2005

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$0.205
Per1 ml
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.

Enter the units to build the claim line.

NDCs billed under Q9961

CMS’s ASP NDC–HCPCS crosswalk (effective October 1, 2026 through December 31, 2026) assigns 1 NDC to Q9961 for Conray. Billing units per package are CMS’s figures for this code’s unit.

NDCs assigned to Q9961 in the CMS ASP crosswalk
DrugNDC (11-digit)LabelerPackageBilling units per package
Conray00019-0953-05Liebel-Flarsheim Company LLC25 × 501,250

Q9961: common questions

Is Q9961 a CPT code?
No. Q9961 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 Q9961?
CMS's ASP crosswalk for October 1, 2026 through December 31, 2026 lists 1 NDC under Q9961, for Conray. The table on this page shows each one with its billing units per package.
What is the Medicare payment limit for Q9961?
$0.205 per 1 ml, 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.

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