J7323 HCPCS code: Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose

J7323 is the HCPCS Level II code for hyaluronan or derivative, euflexxa, for intra-articular injection, per dose. In 2024 Medicare paid an average of $92.03 per service for J7323 across 322,725 services. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case. The NCCI unit limit is 2 per day on outpatient hospital claims. Medicare volume fell 5% from 2022 to 2024 (338,533 to 322,725 services). In 2024, about 9,592 clinicians billed Medicare for J7323 for 70,203 beneficiaries; New York, Pennsylvania, California accounted for 29% of services.

Code details

FieldValue
SectionJ codes — Drugs administered other than oral method
Coverage codeC — Carrier judgment
Pricing indicator51 — Drug or biological (priced per ASP/average sales price rules)
BETOS categoryO1E — Other drugs
Added2008-01-01
Last action effective2008-01-01

Who bills J7323 (2024)

MeasureValue
Clinicians billing (by place of service)9,592
Medicare beneficiaries70,203
States with claims52
Share of services in top 3 states (New York, Pennsylvania, California)29%

Counts only. Supplier and clinician names, contact lists and state-by-state detail are in Caduvo.

Medicare utilization for J7323, 2022–2024

YearServicesBeneficiariesAvg. allowedAvg. paid
2022338,53373,761$129.59$101.22
2023346,79575,394$125.42$97.89
2024322,72570,203$118.25$92.03

States with the most J7323 services (2024)

StateServicesAvg. paid
New York40,498$93.27
Pennsylvania33,212$91.72
California19,544$92.75
Illinois18,629$91.56
Texas14,777$92.15

NCCI unit limits (MUE)

Claim typeMax units per dayRationale
outpatient hospital claims2Anatomic Consideration
practitioner claims2Anatomic Consideration

Medicare policy articles for this code

Covered diagnoses (17 ICD-10-CM codes)

The diagnoses most often listed as covered in the policy articles above:

ICD-10-CMDiagnosisArticles listing it
M17.0Bilateral primary osteoarthritis of knee3
M17.11Unilateral primary osteoarthritis, right knee3
M17.12Unilateral primary osteoarthritis, left knee3
M17.2Bilateral post-traumatic osteoarthritis of knee3
M17.31Unilateral post-traumatic osteoarthritis, right knee3
M17.32Unilateral post-traumatic osteoarthritis, left knee3
M17.4Other bilateral secondary osteoarthritis of knee3
M17.5Other unilateral secondary osteoarthritis of knee3
M17.9Osteoarthritis of knee, unspecified1
M19.011Primary osteoarthritis, right shoulder1

Showing 10 of 17. The full list, non-covered diagnoses and CSV export are in Caduvo.

What changed for J7323

Frequently asked questions

What is HCPCS code J7323?

J7323 is the HCPCS Level II code for hyaluronan or derivative, euflexxa, for intra-articular injection, per dose. Short descriptor: "Euflexxa inj per dose".

How much does Medicare pay for J7323?

In 2024, the average Medicare payment was $92.03 per service (average allowed $118.25).

Does Medicare cover J7323?

Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.

Which diagnoses support coverage for J7323?

Medicare policy articles that cite J7323 list 17 covered ICD-10-CM diagnosis codes across 3 articles. The most cited include M17.0 (Bilateral primary osteoarthritis of knee), M17.11 (Unilateral primary osteoarthritis, right knee), M17.12 (Unilateral primary osteoarthritis, left knee). A listed diagnosis is necessary but not sufficient; the policy's other criteria still apply.

How many units of J7323 can be billed per day?

2 on outpatient hospital claims; 2 on practitioner claims (NCCI medically unlikely edits).

Related J73 codes

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Sources: CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.

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