Article - Billing and Coding: Voretigene Neparvovec-rzyl (Luxturna®) (A56419)

CMS National Coverage PolicyTitle XVIII of the Social Security Act, 1833(e) prohibits Medicare payment for any claim which lacks the necessary information to process the claim.CMS Internet-Only Manual, Pub. 100-04, Medicare Claims Processing Manual, Chapter 23, 30 Services Paid Under the Medicare Physician's Fee ScheduleCMS Internet-Only Manual, Pub. 100-04, Medicare Claims Processing Manual, Chapter 30 Financial Liability ProtectionsArticle TextThe information in this article contains billing, coding or other guidelines that complement the Local Coverage Determination (LCD) for voretigene neparvovec-rzyl (Luxturna) L37863.CodingGuidelines:General Guidelines for Claims submitted to Part A or Part B MAC:Procedure codes may be subject to National Correct Coding Initiative (NCCI) edits or Outpatient Prospective Payment System (OPPS) packaging edits. Refer to NCCI and OPPS requirements prior to billing Medicare.For services requiring a referring/ordering physician, the name and national provider identifier(NPI) of the referring/ordering physician must be reported on the claim.A claim submitted without a valid ICD-10-CM diagnosis code will be returned to the provider as an incomplete claim under Section 1833(e) of the Social Security Act.The diagnosis code(s) must best describe the patient's condition for which the service was performed. For diagnostic tests, report the result of the test if known; otherwise, the symptoms prompting the performance of the test should be reported.Advance Beneficiary Notice of Noncoverage (ABN) Modifier GuidelinesAn ABN may be used for services which are likely to be non-covered, whether for medical necessity or for other reasons. Refer to CMS Publication 100-04, Medicare Claims Processing Manual, Chapter 30 Financial Liability Protections, for complete instructions.Effective from April 1, 2010, non-covered services should be billed with modifier GA, -GX, -GY, or GZ, as appropriate.The GA modifier (Waiver of Liability Statement Issued as Required by Payer Policy) should be used when physicians, practitioners, or suppliers want to indicate that they anticipate that Medicare will deny a specific service as not reasonable and necessary, and theydo havean ABN signed by the beneficiary on file. Modifier GA applies only when services are expected to be denied because they do not meet the Medicare program requirements for reasonable and necessary care. Effective April 1, 2010, Part A Medicare Administrative Contractors (MAC) systems will automatically deny services billed with modifier GA. An ABN, Form CMS-R-131, should be signed by the beneficiary to indicate that he/she accepts responsibility for payment. The -GA modifier may also be used on assigned claims when a patient refuses to sign the ABN and the latter is properly witnessed. For claims submitted to the Part A MAC, occurrence code 32 and the date of the ABN is required.Modifier GX (Notice of Liability Issued, Voluntary Under Payer Policy) should be used when the beneficiary has signed an ABN, and a denial is anticipated based on provisionsotherthan medical necessity, such as statutory exclusions of coverage or technical issues. An ABN is not required for these denials, but if non-covered services are reported with modifier GX, Part A MAC systems will automatically deny the services.The GZ modifier should be used when physicians, practitioners, or suppliers want to indicate that they expect that Medicare will deny an item or service as not reasonable and necessary and theyhave nothad an ABN signed by the beneficiary. If the service is statutorily non-covered, or without a benefit category, submit the appropriate CPT/HCPCS code with the -GY modifier. An ABN is not required for these denials, and the limitation of liability does not apply for beneficiaries. Services with modifier GY will automatically deny.Specific coding guidelines for this policy:Voretigene neparvovec-rzyl (Luxturna) is a gene therapy product approved by the United States (U.S.) Food and Drug Administration (FDA) for treatment of vision loss due to certain heritable retinal dystrophies with confirmed biallelic RPE65 mutation-associated retinal dystrophies. Specifically, this represents approximately 2% of cases of autosomal recessive retinitis pigmentosa (RP) and 8-16% of cases of Leber congenital amaurosis (LCA).A single treatment with 1.5x1011vector genomes of voretigene neparvovec-rzyl (Luxturna) administered by subretinal injection per eye per lifetime has been found to clinically improve functional vision in patients with RP and LCA with biallelic mutations of the RPE65 gene with sufficient viable photoreceptors.Treatment of the contralateral eye must occur no sooner than 6 days and no later than 18 days after treatment of the first eye.The safety and effectiveness of more than1 treatment per eye per lifetime has not been established.For Part A and B Services:For dates of service 07/01/18 through 12/31/18, to report Luxturnaon a claim, use the HCPCS code C9032 and the appropriate modifier (-RT or LT) designating the recipient eye. Effective for dates of service on and after 01/01/19, the HCPCS code J3398 should be used to report Luxturnaon a claim along with the appropriate modifier (-RT or LT) designating the recipient eye.For all dates of service, the number of HCPCS units administered must be reported on the claim (service units (field locator 46) of the UB-04 (CMS 1450 form)); Box 24g of the CMS 1500 form or electronic equivalent). Additionally, the 11-digit National Drug Code (NDC) must be reported in the revenue description field (Form Locator 43) without delimiters, such as commas or hyphens on the UB-04 (CMS 1450 form) or the equivalent 5010 electronic claims field; or in the shaded area of Box 24.A. of the CMS 1500 form or its electronic equivalent.In addition to the HCPCS and NDC codes for Luxturna, the requisite pars plana vitrectomy (PPV) and subretinal injection surgical procedures should be reported as CPTcode 67036 and CPTcode 67299. The appropriate site modifier (-RT or LT) must be appended to each of the surgical CPTcodes.Manufacturer-designated Centers of Excellence certification must be noted in Box 19 of CMS 1500 form or equivalent electronic claim field.Submission of all of the required elements outlined under theDocumentation Requirementssection of the related LCD is also required for payment of claims for Luxturna.