J7213
J7213 – Injection, coagulation factor ix (recombinant), ixinity, 1 i.u. · NDC Crosswalk & Billing Units
HCPCS Level II J-code · Medicare Part B drug billing
J-code
● 4 NDCs crosswalked per 1 IU $1.939/unit ASP+6%
📋 J7213 summary
J7213 is a HCPCS Level II J-code used to bill coagulation factor ix (recombinant), ixinity, 1 i.u., billed per 1 IU. The number of billing units to report depends on the dose administered and the NDC/package billed — use the calculator below.
Brand names associated with J7213: Ixinity
Code J7213
Billing unit 1 IU Payment limit $1.939/unit NDC-Crosswalk 4
Quarter Q3 2026
RxCUI Atlas Trace the drug concept →
⚠ An NDC↔HCPCS crosswalk and a published payment limit do not guarantee payer coverage or payment. Always verify the current payer policy and claim format before billing.
🗂️ Key billing facts
HCPCS codeJ7213
DescriptorInjection, coagulation factor ix (recombinant), ixinity, 1 i.u.
Billing unit1 IU
Payment limit / unit$1.939
Est. ASP / unit$1.829 est.
Mapped NDCs4
Data periodQ3 2026
Last updated2026-08-20
🧾 Billing & reimbursement HCPCS · CMS · EFF. Q3 2026
📅 Payment limits effective Q3 2026 — from the CMS Medicare Part B Payment Limit File (revised quarterly).
Medicare payment limit / unit
$1.939
Est. ASP / unit
$1.829 est.
Est. after 2% sequester
$1.900
HCPCS dosage
1 IU
The CMS payment limit is the Medicare Part B drug allowance (ASP + 6%, statutory). After the 2% federal sequester the effective payment is ≈ ASP + 4.3%; estimated ASP = payment limit ÷ 1.06. Source: CMS Medicare Part B Payment Limit File (quarterly), Q3 2026.
Full HCPCS code details (official CMS record)
Long descriptionInjection, coagulation factor ix (recombinant), ixinity, 1 i.u.
CoverageD — Special coverage instructions apply
Pricing indicator51 — Drug — priced under the ASP methodology
Type of service1 — Medical care
BETOS-2O1E
ASC payment groupYY
Action codeN — No maintenance this year
Effective date2023-07-01
Date added2023-07-01
Source: CMS HCPCS Level II code file (imported via admin).
🧮 Dosing & billing-units calculator HCPCS UNITS
One billing unit of J7213 = 1 iu. Enter a regimen to convert dose → billing units and project a full course.
Billing units = dose ÷ HCPCS unit size. Most payers require whole units — round per the payer's policy. “Est. Medicare pay” uses the current payment limit. For single-dose vials, drug discarded after administration may be separately billable with modifier JW (JZ when none is discarded) where allowed. Always verify payer-specific rounding before billing.
🔁 NDCs that bill under J7213 WITH EST. MEDICARE PAY
4 NDCs map to J7213. Bill units = how many HCPCS units one package represents. Est. pay / pkg = payment limit ($1.939/unit) × that package's bill units.
| NDC (11-digit) | Drug | Labeler | Package | Strength | Bill units | Est. pay / pkg | NADAC / unit | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| 59137-0282-05 | Ixinity coagulation factor IX (recombinant) KIT | Medexus | 1 KIT in 1 CARTON (59137-282-05) * 5 mL... | — | 1 | $1.94 | — | ● Active | CMS ASP |
| 59137-0283-05 | Ixinity coagulation factor IX (recombinant) KIT | Medexus | 1 KIT in 1 CARTON (59137-283-05) * 5 mL... | — | 1 | $1.94 | — | ● Active | CMS ASP |
| 59137-0284-05 | Ixinity coagulation factor IX (recombinant) KIT | Medexus | 1 KIT in 1 CARTON (59137-284-05) * 5 mL... | — | 1 | $1.94 | — | ● Active | CMS ASP |
| 59137-0289-05 | Ixinity coagulation factor IX (recombinant) KIT | Medexus | 1 KIT in 1 CARTON (59137-289-05) * 5 mL... | — | 1 | $1.94 | — | ● Active | CMS ASP |
NDC→HCPCS mappings come from the CMS ASP NDC-HCPCS crosswalk; additional DME MAC / DMEPOS mappings come from PDAC and are labeled separately. NADAC from CMS (weekly). “Status” reflects the product's marketing / obsolete flag in the NDC directory. Presence or absence here does not determine Medicare coverage. Linked NDCs open the full product page.
📊 Medicare utilization & spend CMS · PART B · 2025 (Q1-Q4)
Total Part B spend
$1.95M
Claims
52
Beneficiaries
—
Spend / beneficiary
—
Spend / claim
$37,538.45
Where J7213 ranks among Part B drugs · 2025 (Q1-Q4) · neighbors ±5
Total spending — #497 of 918
#492
ELUCIREM* A9573
$2.07M
#493
DUAL LAYER IMPAX, PE... Q4262
$2.05M
#494
GRANIX J1447
$2.03M
#495
EPYSQLI Q5151
$1.98M
#496
SIMULECT J0480
$1.97M
#497
IXINITY J7213
$1.95M
#498
ARTACENT VERICLEN, P... Q4339
$1.94M
#499
HYCAMTIN J8705
$1.91M
#500
GEMCITABINE HCL(J920... J9201
$1.9M
#501
KERECIS OMEGA3, PER... Q4158
$1.89M
#502
BARRERA SLOR DL PER... Q4281
$1.88M
Total claims — #843 of 918
#838
ARIXTRA* J1652
56
#839
TEPADINA(J9340)* J9340
56
#840
TEPADINA(J9342)* J9342
54
#841
DEXAMETHASONE INTENS... J8540
53
#842
CANCIDAS* J0637
52
#843
IXINITY J7213
52
#844
ZEVTERA J0681
51
#845
CLINDAMYCIN-0.9% NAC... J0737
51
#846
CROFAB J0840
51
#847
ARTACENT VERICLEN, P... Q4339
51
#848
FLUPHENAZINE HCL J2679
50
Top Medicare Part B drugs by the selected metric. Click any drug to open its J-code page. Source: CMS Medicare Quarterly Part B Spending by Drug.
Full breakdown by period (1)
| Period | Total spend | Beneficiaries | Claims | $/beneficiary | $/claim |
|---|---|---|---|---|---|
| 2025 (Q1-Q4) | $1.95M | — | 52 | — | $37,538.45 |
Provider-administered (Part B) spend, calculated for the whole HCPCS code (CMS does not publish Medicare spend per individual NDC). Self-administered use is covered under Part D instead. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part B Spending by Drug (data.cms.gov), updated quarterly.
📈 Medicare Part B claims detail CMS PSPS · 2024
Calendar-year 2024 Medicare Part B fee-for-service activity for this HCPCS code, summed across all carriers, localities and specialties (CMS Physician/Supplier Procedure Summary). A “service” is one billed line/unit — not one claim — so counts run higher than claim counts.
Allowed charges
$1.98M
Medicare paid
$1.56M
Submitted services
978,144
Submitted charges
$3.87M
Source: CMS Physician/Supplier Procedure Summary (PSPS), CY2024 — Medicare Part B carrier + DME fee-for-service claims (excludes Medicare Advantage). Figures are for the whole HCPCS code, which may cover uses beyond this drug. ⚠ CMS hides any figure covering fewer than 11 patients (a privacy rule), so totals — especially denials and low-volume codes — run a little low.
🗺️ Where J7213 is utilized
⏳
The geographic utilization map is building for this code — it aggregates millions of CMS Part B claim lines, then caches the result. Refresh in a moment; if it doesn’t appear, this code may have no reportable Part B utilization.
🗃️ Data sources & freshness
Every figure on this page is computed from public datasets. Here's what each section draws on and how current it is.
HCPCS code & descriptor
CMS HCPCS Level II code file
Loaded
Payment limit & billing unit
CMS Medicare Part B ASP Pricing File (quarterly)
Q3 2026 · as of 2026-08-20
NDC ↔ HCPCS crosswalk
CMS ASP NDC-HCPCS crosswalk
4 NDCs mapped
NADAC acquisition cost
CMS National Average Drug Acquisition Cost (weekly)
Not available for mapped NDCs
Utilization & spend
CMS Part B Spending by Drug · PSPS · Physician & Other Practitioners
Latest data year 2025
Figures are estimates for reference and may lag the source files. Always verify against the current CMS files and your payer's policy before submitting claims.
⚠️ Practical billing caveats
- A crosswalk is not coverage. An NDC mapping or a published payment limit does not guarantee a payer will cover or pay this code. Check the specific plan's policy.
- Units ≠ milligrams. Bill the number of HCPCS units (dose ÷ the code's unit size), not the milligram dose. Use the calculator above.
- Discarded drug. For single-dose vials, drug discarded after administration may be separately billable with modifier JW (and JZ when nothing is discarded) where the payer allows.
- Rounding & partial units. Many payers require whole units; round per the payer's policy, not automatically up.
- The code can cover more than this drug. Some HCPCS codes span multiple products or strengths — confirm the exact code for the product administered.
- Figures lag. ASP limits change quarterly and utilization data are released with a delay. Verify against the current CMS files before billing.
❓ J7213 billing FAQ
What is HCPCS code J7213?
J7213 is a HCPCS Level II J-code used to bill Injection, coagulation factor ix (recombinant), ixinity, 1 i.u. under Medicare Part B and most medical (not pharmacy) benefits.
What is the billing unit for J7213?
One unit of J7213 represents 1 IU. Report the number of units equal to the dose administered divided by 1 IU.
How many units of J7213 should I bill?
Divide the dose administered by the code's unit size (1 IU) to get the number of billing units, then round per your payer's policy. The calculator on this page converts a dose into billing units and projects a full course.
How much does Medicare pay for J7213?
The Medicare Part B payment limit is $1.939 per unit (Q3 2026), based on ASP + 6%. After the 2% sequester the effective payment is about $1.900 per unit. Payment limits are revised quarterly.
Which NDCs bill under J7213?
4 NDCs currently map to J7213 in the CMS ASP NDC-HCPCS crosswalk. See the NDC crosswalk table above for each product, package, billing units and estimated reimbursement.
Does a crosswalk mean J7213 is covered?
No. An NDC-to-HCPCS crosswalk and a published payment limit do not guarantee coverage or payment. Coverage depends on the payer, the diagnosis and the site of care — always verify the current policy before billing.
For professional billing reference only — verify against the current CMS files before submitting claims.