What is the modifier JZ for Aetna?

Asked by: Ignatius Parker  |  Last update: July 20, 2025
Score: 4.4/5 (21 votes)

The JZ modifier is reported to attest that no amount of drug was discarded. The JW modifier is required to be reported on a claim for the amount of drug that is discarded and eligible for payment.

Does Aetna require modifier jz?

According to our policy which is based on CMS policy, modifier JZ is a HCPCS Level II modifier that is used to attest that no amount of drug/biological reported on the claim was discarded and eligible for payment. The modifier should only be used for claims that bill for single dose container drugs.

What is the modifier code JZ?

The JZ HCPCS modifier is reported on a claim to attest that no amount of drug was discarded and eligible for payment. The modifier should only be used for claims that bill for single-dose container drugs.

Does Medicaid accept a jz modifier?

Effective July 1, The Centers for Medicare & Medicaid Services (CMS) will now require Modifier JZ appended to HCPCS that are single-use vials that have ZERO waste. CMS began allowing the use of the modifier on January 1, 2023.

Do vaccines need a JZ modifier?

In alignment with CMS guidelines, we do not require vaccines under section 1861(s) (10) (e.g. influenza, pneumococcal, COVID–19) to be reported with JW / JZ modifier.

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16 related questions found

Does UHC require a JZ modifier?

The modifier should only be used for claims that bill for single-dose container drugs. Effective with date of service October 1, 2023, UnitedHealthcare Medicare Advantage will align with the CMS requirement for reporting of new modifier JZ to indicate “no waste”.

When to use modifier kx?

Use of the KX modifier indicates that the supplier has ensured coverage criteria for the DMEPOS billed is met and that documentation does exist to support the medical necessity of item.

Does Humana require a JZ modifier?

Humana plans to implement new claims payment procedures to improve processing of claims submitted with modifiers JW and JZ. Providers will be required to report the JW modifier and the JZ modifier in all outpatient settings.

What modifier is not accepted by Medicare?

GZ - Service is not covered by Medicare

The GZ modifier identifies that 1) an item or service is expected to be denied as not reasonable and necessary, and 2) no advance notice of non-coverage was supplied to the member.

What is the GX modifier?

Modifier GX

The GX modifier is used to report that a voluntary Advance Beneficiary Notice of Noncoverage (ABN) has been issued to the beneficiary before/upon receipt of their DMEPOS item because the item was statutorily noncovered or does not meet the definition of a Medicare benefit.

What is the modifier JZ for Noridian?

Modifier JZ

If the quantity of drug administered is less that a full UOS , the billed UOS is rounded to the appropriate UOS . For example: A single use vial is labeled to contain 100 mg of a drug. The drug's HCPCS code UOS is 1 UOS = 100 mg.

What are Medicaid modifiers?

A medical coding modifier is two characters (letters or numbers) appended to a CPT® or HCPCS Level II code. The modifier provides additional information about the medical procedure, service, or supply involved without changing the meaning of the code.

What is CPT code J0585 jz?

CPT Code J0585, Injection, Onabotulinumtoxina, 1 unit

The resulting chemical-denervation of muscle produces local paresis or paralysis and allows individual muscles to be weakened selectively.

What modifier does Aetna require for telehealth?

Modifiers GT, 95, FR

When a provider reports modifier GT or 95, it certifies the patient received services via an audiovisual telecommunications system. Click herefor more information about our telemedicine liberalization in response to the Coronavirus COVID-19 outbreak.

What is the 59 modifier for Aetna?

Modifier 59 is used to identify procedures/services, other than E/M services, that are not normally reported together, but are appropriate under the circumstances.

When did the jz modifier become effective?

Effective July 1, 2023, Medicare requires the JZ modifier on all claim for single-dose containers where there are no discarded amounts.

Does Medicaid require a jz modifier?

The Centers for Medicare and Medicaid Services (CMS) will enforce use of the JW modifier or JZ modifier for all claims for drugs from single-use vials or single-use packages payable separately under Medicare Part B beginning Oct. 1.

Is a jz modifier required for commercial insurance?

Effective 7/1/23, use of the JZ modifier is required on all claims for single use vials/packages where there are no discarded amounts. The modifier should only be used for claims that bill for single use vials or packages.

How do you know if a CPT code needs a modifier?

The most common examples of circumstances that require a modifier are:
  • A service or procedure has both a professional and technical component, but only one component is applicable.
  • A service or procedure was performed by more than one physician or in more than one location.

What are J codes in medical billing?

J-codes, part of HCPCS Level II, are alpha-numeric codes used only for non-oral medications. The medicines they are referring to, like chemotherapy, inhalation products, and immunosuppressant drugs, are part of J-codes for drugs.

Does Medicare accept the HE modifier?

Who Requires the HE Modifier? The vast majority of insurance companies do not require claims to be filed with a HCPCS modifier. This includes most private insurance companies and Medicare.

When did the kx modifier start?

A new therapy threshold, or KX modifier threshold, was introduced with the Bipartisan Budget Act of 2018. Therapy thresholds are not intended as hard limits. For services exceeding the threshold amount, providers must use the KX modifier. The Medicare therapy threshold limits for 2022 have been set.

How do I know which modifier to use?

The correct modifier to use is determined by payor preference. There can be instances where a CPT code is further defined by an HCPCS modifier, for example, to describe the side of the body the procedure is performed on, such as left (modifier -LT) or right (modifier -RT).

Do Medicare Advantage plans require a KX modifier?

Medicare and Medicare Advantage plans require the KX modifier on all braces, boots, shoes etc. When you add the KX modifier to the claim, you are telling the payer that you have all the documents required to dispense. It also tells them that you have met medical necessity.