Article - Billing and Coding: Ophthalmic Biometry for Intraocular Lens Power Calculation (A57070)

CMS National Coverage PolicyLanguage quoted from Centers for Medicare and Medicaid Services (CMS), National Coverage Determinations (NCDs) and coverage provisions in interpretive manuals is italicized throughout the policy. NCDs and coverage provisions in interpretive manuals are not subject to the Local Coverage Determination (LCD) Review Process (42 CFR 405.860[b] and 42 CFR 426 [Subpart D]). In addition, an administrative law judge may not review an NCD. See 1869(f)(1)(A)(i) of the Social Security Act.Unless otherwise specified, italicized text represents quotation from one or more of the following CMS sources:Title XVIII of the Social Security Act (SSA):Section 1862(a)(1)(A) excludes expenses incurred for items or services which are not reasonable and necessary for the diagnosis or treatment of illness or injury or to improve the functioning of a malformed body member.Section 1833(e) prohibits Medicare payment for any claim which lacks the necessary information to process the claim.Code of Federal Regulations:42 CFR 410.32 indicates that diagnostic tests may only be ordered by a treating physician (or other treating practitioner acting within the scope of his/her license and Medicare requirements) who furnishes a consultation or treats a beneficiary for a specific medical problem and who uses the results in the management of the beneficiary's specific medical problem. Tests not ordered by the physician (or other qualified non-physician provider) who is treating the beneficiary are not reasonable and necessary (see Sec. 411.15(k)(1) of this chapter).CMS Publications:CMS Publication 100-02,Medicare National Coverage Determinations Manual,Chapter 1, Part 1:10.1 Use of Visual Tests Prior to and General Anesthesia during Cataract Surgery,CMS Publication 100-03,Medicare National Coverage Determinations Manual,Chapter 1, Part 1:10.1 Use of Visual Tests Prior to and General Anesthesia during Cataract SurgeryCMS Publication 100-03,Medicare National Coverage Determinations Manual,Chapter 30:220.5 Ultrasound Diagnostic ProceduresArticle TextThis article gives guidance for billing, coding, and other guidelines in relation to local coverage policyL34181-Ophthalmic Biometry for Intraocular Lens Power Calculation.Ophthalmic biometry using A-scans (76519) and optical coherence biometry (92136) for the same patient should not be billed by the same provider/physician/group during a 12-month period. Claims for either of these services in excess of these parameters will not be considered medically necessary.The technical portion of either 76519 or 92136 and the respective interpretations for the same patient should not be billed more than once during a 12 month period by the same provider/physician/group unless there is a significant change in vision. Claims in excess of these parameters will not be considered medically necessary.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 OPPS packaging edits. Refer to NCCI and OPPS requirements prior to billing Medicare. For services requiring a referring/ordering physician, the name and 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 Non-coverage (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, 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 they do have an ABN signed by the beneficiary on file. Modifier GA applies only when services will be denied under reasonable and necessary provisions, sections 1862(a)(1), 1862(a)(9), 1879(e), or 1879(g) of the Social Security Act. Effective April 1, 2010, Part A 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 provisions other than 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, will automatically be denied 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 they have not had 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.Documentation RequirementsThe patients medical record should include but is not limited to:The assessment of the patient by the ordering provider as it relates to the complaint of the patient for that visit,Relevant medical historyResults of pertinent tests/proceduresSigned and dated office visit record/operative report (Please note that all services ordered or rendered to Medicare beneficiaries must be signed.)For claims submitted to the Part B MAC:All services/procedures performed on the same day for the same beneficiary by the physician/provider should be billed on the same claim.Claims for intraocular lens power calculation services are payable under Medicare Part B in the following places of service:The global is payable in the office (11) and independent clinic (49) for CPT codes 76519 and 92136.The technical component is payable in the office (11); independent clinic (49); federally qualified health center (50); and rural health clinic (72) for CPT codes 76519 and 92136.The professional components are payable in the office (11), off campus-outpatient hospital (19), inpatient hospital (21), on campus-outpatient hospital (22), ambulatory surgical center (24) and independent clinic (49) for 76519 andpayable in the office (11), off campus-outpatient hospital (19), inpatient hospital (21), on campus-outpatient hospital (22), and independent clinic (49) for 92136.The National Correct Coding Initiative (NCCI) may include edits for these CPT codes. Currently, NCCI edits for CPT codes 76519 and 92136 are as follows:Procedure code 76519 includes services performed for procedure 76516. Separate reimbursement will not be made for 76516 when billed with 76519;Payment for 76519 and 92136 for the same patient, same provider, same day will not be made.Currently, theMedicare Physician Fee Schedule Database (MPFSDB) bilateral surgery indicator is 2 for the global and technical componentsof each method of ophthalmic biometry for intraocular lens power calculation (CPT codes 76519 and 92136). The definition of 2 is as follows:2 =150% payment adjustment does not apply. RVUs are already based on the procedure being performed as a bilateral procedure. If the procedure is reported with modifier -50 or is reported twice on the same day by any other means (e.g., with RT and LT modifiers or with a 2 in the units field), base the payment for both sides on the lower of (a) the actual charge by the physician for both sides, or (b) 100% of the fee schedule for a single code.When the MPFSDB bilateral surgery indicator is 2, the relative value units (RVUs) are based on the procedure performed on each eye.The global service includes the bilateral technical component (76519-TC or 92136-TC) and a unilateral professional service (76519-26 or 92136-26). The anatomic modifier (-RT or -LT) should be used to indicate the eye on which the professional component was performed.The technical component should not be billed with the bilateral modifier -50. Payment is based on the lower of the submitted charge or the fee schedule for a single code. No additional payment is made when code 76519-TC or 92136-TC is billed with the bilateral modifier -50.If the technical portion of the procedure is only performed on one eye, the -52 modifier for reduced services should be used as well as the appropriate anatomic modifier (-RT or -LT).Currently, theMedicare Physician Fee Schedule Database (MPFSDB) bilateral surgery indicator is 3 for the professional componentsof each method of ophthalmic biometry for intraocular lens power calculation (CPT codes 76519 and 92136). The definition of 3 is as follows:3= The usual payment adjustment for bilateral procedures does not apply. If the procedure is reported with modifier -50 or is reported for both sides on the same day by any other means (e.g., with RT and LT modifiers or with a 2 in the units field), base the payment for each side or organ or site of a paired organ on the lower of (a) the actual charge for each side or (b) 100% of the fee schedule amount for each side.When the MPFSDB bilateral surgery indicator is 3, the RVUs are calculated based on the procedure being performed as a unilateral procedure on each eye. Payment is based on the lower of the submitted charge or 100% of the fee schedule amount for each eye.It is not uncommon for an IOL implant to be required for both eyes. When surgery for bilateral cataracts is scheduled several weeks apart, bill the professional component only when the IOL calculation is done within a timeframe that it can be used for the second planned surgery.When the scan is performed and the calculation done on thefirsteye, bill the technical portion on one line (76519-TC or 92136-TC) and the professional component on a second line [76519 26-RT (or 26-LT) or 92136 26-RT (or 26-LT)].Alternatively, bill the global code and use modifier -RT or -LT to indicate on which eye the professional component was performed [76519-RT (or -LT) or 92136-RT (or LT)]. Do not submit modifier -50.If the technical and professional components are performed onboth eyes on the same date, bill the global service on one line and the second professional component on a second line, indicating the anatomic modifier (-LT/-RT) for the second eye.One physician may do the technical component and another physician the professional component. Each will need to use the appropriate modifier, e.g., -TC (technical component) or -26 (professional component). The professional component should also have the anatomic modifier (-LT/-RT) appended.Effective January 1, 2017 the professional component for 76519 and 92136 was changed to a bilateral indicator of 2 and will follow the same rules as outlined above for the global and technical component of these codes.For claims submitted to the Part A MAC:Hospital Inpatient Claims:The hospital should report the patient's principal diagnosis in Form Locator (FL) 67 of the UB-04.The principal diagnosis is the condition established after study to be chiefly responsible for this admission.The hospital enters ICD-10-CM codes for up to eight additional conditions in FLs 67A-67Q if they co-existed at the time of admission or developed subsequently, and which had an effect upon the treatment or the length of stay. It may not duplicate the principal diagnosis listed in FL 67.For inpatient hospital claims, the admitting diagnosis is required and should be recorded in FL 69. (See CMS Publication 100-04,Medicare Claims Processing Manual, Chapter 25, Section 75 for additional instructions.)For claims submitted to the Part A MAC: this coverage determination also applies within states outside the primary geographic jurisdiction with facilities that have nominated CGS Administrators, LLC. to process their claims.Hospital Outpatient Claims:The hospital should report the full ICD-10-CM code for the diagnosis shown to be chiefly responsible for the outpatient services in FL 67. If no definitive diagnosis is made during the outpatient evaluation, the patients symptom is reported. If the patient arrives without a referring diagnosis, symptom or complaint, the provider should report an ICD-10-CM code for Persons Without Reported Diagnosis Encountered During Examination and Investigation of Individuals and Populations (Z00.00-Z13.9).The hospital enters the full ICD-10-CM codes in FLs 67A-67Q for up to eight other diagnoses that co-existed in addition to the diagnosis reported in FL 67.